{"title":"iOptron Harmonic Mounts","description":"\u003cp\u003eiOptron harmonic mounts use strain wave gears, which give a high payload for their weight and often need little or no counterweight. The collection gathers the HAZ31, HAZ46, HAZ71 and HAZ130 alt-azimuth mounts, the HAE16C, HAE18C, HAE29, HAE43 and HAE69 dual AZ\/EQ mounts, and the HEM27 and HEM44 equatorial mounts.\u003c\/p\u003e\u003cp\u003eThe HST MiniTracker brings the same type of gearing to a compact star tracker for cameras and small lenses.\u003c\/p\u003e","products":[{"product_id":"ioptron-hem27-mount","title":"iOptron HEM27 Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eHybrid drive: StrainWave 17 RA gear (480:1) with backlash-free worm\/belt DEC\u003c\/li\u003e\n\u003cli\u003e29.74 lbs (13.5 kg) payload without counterweights, 44 lbs (20 kg) with optional counterweight\u003c\/li\u003e\n\u003cli\u003e8.15 lbs (3.7 kg) mount head for a 3.65 payload-to-weight ratio\u003c\/li\u003e\n\u003cli\u003eGo2Nova® 8409 controller with ~212,000 objects and built-in Wi-Fi\u003c\/li\u003e\n\u003cli\u003eHigh-precision RA encoder with Realtime PEC (EC versions)\u003c\/li\u003e\n\u003cli\u003eAvailable with internal iPolar electronic polar scope, or in a 0–22° latitude version\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron HEM27 Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HEM27 Mount uses a StrainWave 17 gear on its right ascension axis to carry a 29.74 lbs payload without a counterweight, all from a mount head that weighs just 8.15 lbs. That 3.65 payload-to-weight ratio makes it one of the most portable ways to carry a serious imaging rig, and the Go2Nova® 8409 hand controller, ~212,000-object database, 6º\/sec slew speed and built-in Wi-Fi make it ready for modern, computer-driven sessions. The HEM27 is offered in several versions: the standard HEM27, the HEM27EC with a high-precision RA encoder for Realtime PEC, each with or without the internal iPolar electronic polar scope, plus a HEM27 version configured for 0–22° latitudes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStrainWave 17 Hybrid Drive: 480:1 Reduction and Zero Backlash\u003c\/h3\u003e\n\u003cp\u003eEvery HEM27 pairs a high-torque StrainWave gear on the critical right ascension axis with a backlash-free worm\/belt system on the declination axis. The StrainWave gear eliminates the traditional RA worm, delivering zero backlash and smooth, consistent tracking with a 360-second native period, while its 480:1 reduction ratio gives the stepper motor precise control. Putting harmonic-drive technology where tracking matters most, and a lighter system on DEC, is what keeps the mount so compact without compromising performance for imaging, visual or solar observing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e3.65 Payload-to-Weight Ratio: 29.74 lbs Capacity in an 8.15 lbs Body\u003c\/h3\u003e\n\u003cp\u003eThe HEM27 head weighs only 8.15 lbs (3.7 kg) with its dual Vixen\/Losmandy saddle, yet carries up to 29.74 lbs (13.5 kg) of telescope and camera without a counterweight or shaft. That turns a full imaging setup into a true grab-and-go kit that is fast to deploy and light enough for travel. When your system grows, adding the optional counterweight shaft and 10 lbs counterweight raises the total payload capacity to 44 lbs (20 kg).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEC Versions: High-Precision RA Encoder with Realtime PEC\u003c\/h3\u003e\n\u003cp\u003eThe \"EC\" in HEM27EC stands for the high-precision encoder built into the RA drive. It provides constant, high-resolution feedback on the axis position, enabling Realtime Periodic Error Correction. Non-EC versions use traditional PEC, where the mount records its periodic error and plays the correction back; that works well, but it cannot account for non-repeating errors or instantaneous deviations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmoother tracking:\u003c\/strong\u003e Realtime PEC corrects gear imperfections on the fly instead of replaying a recorded curve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter data:\u003c\/strong\u003e Tighter star shapes and longer sub-exposures, especially under high-resolution imaging conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLess guiding effort:\u003c\/strong\u003e Reduced workload on your autoguider and more room for unguided exposures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoose Your HEM27 Version\u003c\/h3\u003e\n\u003cp\u003eAll HEM27 versions share the same StrainWave 17 hybrid drive, 29.74 lbs counterweight-free payload, Go2Nova® 8409 controller and built-in Wi-Fi. They differ in tracking correction, polar alignment and latitude range. The HEM27 has no optical polar scope, so plan your polar alignment method when choosing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEM27 Mount:\u003c\/strong\u003e The core hybrid mount with traditional recorded PEC. A great fit for autoguided imaging, visual and solar observing, or if you already have an electronic polar alignment solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEM27 Mount w\/ iPolar:\u003c\/strong\u003e Adds iOptron's internal iPolar electronic polar scope for fast, screen-based polar alignment with ~30 arcsec precision from a Windows PC. The most straightforward path to precise polar alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEM27EC Mount:\u003c\/strong\u003e Adds the high-precision RA encoder for Realtime PEC, for imagers who want the best tracking accuracy and already have their own polar alignment method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEM27EC Mount w\/ iPolar:\u003c\/strong\u003e The complete package: RA encoder with Realtime PEC plus the internal iPolar, for demanding long-exposure and high-resolution astrophotography.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEM27 Mount Low-Latitude (0-22°):\u003c\/strong\u003e A version of the HEM27 configured for observing sites at 0–22° latitude. The other versions adjust from 15º to 65º, so choose this one if you observe from a site below 15° latitude.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eGo2Nova Control and Cable Management: 212,000 Objects, Wi-Fi and 2 x 12V Outputs\u003c\/h3\u003e\n\u003cp\u003eThe Go2Nova® 8409 hand controller gives you GoTo access to approximately 212,000 celestial objects at slew speeds up to 6º\/sec. Built-in Wi-Fi lets you command the mount from a smartphone, tablet or PC using iOptron Commander or ASCOM-compatible applications like N.I.N.A., TheSkyX or Sequence Generator Pro, with a USB port for wired control and an ST-4 compatible autoguide port. An integrated cable management system provides two 12V DC outputs (4A max) and a USB 2.0 port on the saddle plate to power cameras and dew heaters without snag-prone cables, and an electronic friction brake engages when power is cut to protect your equipment from unexpected movement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiOptron HEM27 vs. GEM28: StrainWave vs. Traditional German Equatorial\u003c\/h3\u003e\n\u003cp\u003eThe HEM27 represents a different design philosophy compared to iOptron's traditional center-balanced equatorial mounts like the GEM28.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounterweights:\u003c\/strong\u003e The GEM28 requires counterweights to balance any payload, adding weight and setup time. The HEM27 handles up to 29.74 lbs without any counterweights, making it faster to deploy and significantly lighter for travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklash and Periodic Error:\u003c\/strong\u003e The GEM28 uses a worm-and-wheel system, which inherently has some backlash and periodic error that may require autoguiding to correct. The HEM27's StrainWave gear is backlash-free by design, and the EC versions add Realtime PEC on top.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolar Alignment:\u003c\/strong\u003e The GEM28 often includes an integrated optical polar scope, while the HEM27 has none. That is why the HEM27 is offered with the internal iPolar electronic polar scope, the recommended choice for precise astrophotography alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the HEM27 versions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAll versions share the same StrainWave hybrid drive, \u003cstrong\u003e29.74 lbs (13.5 kg)\u003c\/strong\u003e counterweight-free payload and Go2Nova® 8409 controller. The \u003cstrong\u003eHEM27EC\u003c\/strong\u003e adds a high-precision RA encoder for \u003cstrong\u003eRealtime PEC\u003c\/strong\u003e, while the standard HEM27 uses traditional recorded PEC. Versions labelled \u003cstrong\u003ew\/ iPolar\u003c\/strong\u003e include the internal iPolar electronic polar scope. The \u003cstrong\u003eLow-Latitude\u003c\/strong\u003e version is configured for sites at \u003cstrong\u003e0–22°\u003c\/strong\u003e latitude, whereas the other versions adjust from \u003cstrong\u003e15º to 65º\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the iOptron HEM27 require counterweights?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNot for most setups. The iOptron HEM27 carries up to \u003cstrong\u003e29.74 lbs (13.5 kg)\u003c\/strong\u003e without any counterweights. For a heavier instrument, adding the optional counterweight shaft and a 10 lbs counterweight increases the total capacity to \u003cstrong\u003e44 lbs (20 kg)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is a StrainWave gear system on the iOptron HEM27?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA StrainWave (or harmonic) gear uses a flexible, cup-shaped component to achieve a very high reduction ratio, \u003cstrong\u003e480:1\u003c\/strong\u003e on the HEM27's RA axis, in a compact space. Its main advantage for astronomy is the complete elimination of backlash, giving smoother and more accurate tracking than traditional worm gears. The DEC axis uses a backlash-free worm\/belt system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I polar align the iOptron HEM27 for astrophotography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HEM27 does not have an optical polar scope. The iPolar versions include iOptron's internal iPolar electronic polar scope, which connects to a \u003cstrong\u003e64-bit Windows\u003c\/strong\u003e PC via USB 2.0 and guides you to an alignment with \u003cstrong\u003e~30 arcsec\u003c\/strong\u003e precision. It can even plate-solve the star field near the pole when Polaris itself is blocked. With the other versions, use your own electronic polar alignment method.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the HEM27EC's RA encoder improve astrophotography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe encoder enables \u003cstrong\u003eRealtime PEC\u003c\/strong\u003e: the mount continuously measures and corrects its own tracking errors instead of replaying a recorded error curve. For imagers, this means rounder stars, longer sub-exposures and less reliance on aggressive autoguiding corrections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control the iOptron HEM27 mount with my computer or smartphone?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Every HEM27 version has \u003cstrong\u003ebuilt-in Wi-Fi\u003c\/strong\u003e, so you can control it wirelessly from a smartphone, tablet or computer using iOptron Commander or ASCOM-compatible applications like N.I.N.A., TheSkyX or Sequence Generator Pro. No external Wi-Fi dongle is required, and a USB port is available for a wired connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the iOptron HEM27 a good choice for imaging Jupiter with a Celestron C8 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. A typical Celestron C8 weighs around 13 lbs, well under the \u003cstrong\u003e29.74 lbs\u003c\/strong\u003e counterweight-free payload capacity. The backlash-free tracking and \u003cstrong\u003e6º\/sec\u003c\/strong\u003e slew speed make it easy to locate Jupiter and keep it centered for high-magnification planetary imaging, and the EC versions' Realtime PEC helps hold longer focal lengths steady.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eHybrid Equatorial Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA Gear System\u003c\/td\u003e\n\u003ctd\u003eStrainWave 17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDEC Gear System\u003c\/td\u003e\n\u003ctd\u003eBacklash-free worm\/belt system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA Reduction Ratio\u003c\/td\u003e\n\u003ctd\u003e480:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (No Counterweight)\u003c\/td\u003e\n\u003ctd\u003e29.74 lbs (13.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (With Counterweight)\u003c\/td\u003e\n\u003ctd\u003e44 lbs (20 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e7.49 lbs (3.4 kg) w\/o saddle, 8.15 lbs (3.7 kg) with saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload to Mount Weight Ratio\u003c\/td\u003e\n\u003ctd\u003e3.65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNative Period\u003c\/td\u003e\n\u003ctd\u003e360 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Precision Encoder\u003c\/td\u003e\n\u003ctd\u003eYes, RA axis (EC versions); none (non-EC versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic Error Correction (PEC)\u003c\/td\u003e\n\u003ctd\u003eRealtime PEC (EC versions); recorded PEC playback (non-EC versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure Material\u003c\/td\u003e\n\u003ctd\u003eAll metal, CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Finish\u003c\/td\u003e\n\u003ctd\u003eAnodized black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eVixen \u0026amp; Losmandy dual saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatitude Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e15º ~ 65º (all other versions); 0º ~ 22º (Low-Latitude version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAzimuth Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e± 5º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eGoToNova® \/ Commander\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eGo2Nova® 8409 with ~212,000 objects database\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Slew Speed\u003c\/td\u003e\n\u003ctd\u003e6º\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eDC 12V, 5A (5.5mm\/2.5mm plug)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.5A (Tracking), 1A (GoTo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Off Brake\u003c\/td\u003e\n\u003ctd\u003eElectronic friction brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Wi-Fi\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eWi-Fi and USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguide Port\u003c\/td\u003e\n\u003ctd\u003eYes (ST-4 compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Management\u003c\/td\u003e\n\u003ctd\u003e2 x 12V DC Out (4A max), 1 x USB 2.0 Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Polar Scope\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectronic Polar Scope\u003c\/td\u003e\n\u003ctd\u003eInternal iPolar, ~30 arcsec precision (iPolar versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLevel Indicator\u003c\/td\u003e\n\u003ctd\u003eLevel bubble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight \u0026amp; Shaft\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20ºC ~ 40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHEM27 Mount Head\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (non-EC versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHEM27EC Mount Head with RA Encoder\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (EC versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eVixen \u0026amp; Losmandy Dual Dovetail Saddle\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eGo2Nova® 8409 Hand Controller\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eInternal iPolar Electronic Polar Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (iPolar versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.ioptron.com\/category-s\/133.htm\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_iPolar_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload iPolar Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"HEM27 Mount","offer_id":44967997473053,"sku":"IOP-H272","price":2855.0,"currency_code":"CAD","in_stock":true},{"title":"HEM27 Mount w\/ iPolar","offer_id":44967997505821,"sku":"IOP-H272A","price":3079.0,"currency_code":"CAD","in_stock":true},{"title":"HEM27EC Mount","offer_id":52917264154909,"sku":"IOP-H274","price":4759.0,"currency_code":"CAD","in_stock":true},{"title":"HEM27EC Mount w\/ iPolar","offer_id":44967997538589,"sku":"IOP-H274A","price":4983.0,"currency_code":"CAD","in_stock":true},{"title":"HEM27 Mount Low-Latitude (0-22°)","offer_id":44995918561565,"sku":"IOP-H272AL","price":2797.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-HEM27-Mount__56181.1652734596.1280.1280.jpg?v=1684347804"},{"product_id":"ioptron-hem44-mount","title":"iOptron HEM44 Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e44 lbs (20 kg) payload without counterweights, 55 lbs (25 kg) with optional counterweight\u003c\/li\u003e\n\u003cli\u003e13.65 lbs (6.2 kg) mount head for a 3.23 payload-to-weight ratio\u003c\/li\u003e\n\u003cli\u003eHybrid drive: StrainWave RA gear (640:1) with backlash-free worm\/belt DEC\u003c\/li\u003e\n\u003cli\u003eGo2Nova® 8409 controller with ~212,000 objects and built-in Wi-Fi\u003c\/li\u003e\n\u003cli\u003eHigh-precision RA encoder with Realtime PEC (EC versions)\u003c\/li\u003e\n\u003cli\u003eAvailable with internal iPolar electronic polar scope (iPolar versions)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron HEM44 Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HEM44 Mount redefines portable astrophotography by delivering a 44 lbs (20 kg) instrument capacity in a mount head that weighs only 13.65 lbs (6.2 kg). This remarkable 3.23 payload-to-weight ratio comes from a hybrid drive that pairs a high-precision StrainWave gear on the right ascension axis with a backlash-free worm\/belt system on the declination axis. The Go2Nova® 8409 controller puts ~212,000 celestial objects at your fingertips, and built-in Wi-Fi enables full remote control of your imaging session. The HEM44 is offered in several versions: the standard HEM44 and the HEM44EC with a high-precision RA encoder for Realtime PEC, each available with or without the internal iPolar electronic polar scope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHybrid StrainWave Drive: A 44 lbs Payload on a 13.65 lbs Mount\u003c\/h3\u003e\n\u003cp\u003eThe core of every HEM44 is its hybrid drive. The RA axis uses a StrainWave gear with a 640:1 reduction ratio and a 270-second period, delivering the zero-backlash response and high torque that precise long-exposure tracking demands. The DEC axis uses a backlash-free worm\/belt system for smooth slewing and guiding corrections without the cost and weight of a second harmonic drive. For payloads up to 44 lbs, you can run the HEM44 completely counterweight-free, dramatically reducing what you carry into the field. For larger setups, the optional counterweight shaft and 10 lbs counterweight raise the capacity to 55 lbs (25 kg).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEC Versions: High-Precision RA Encoder and Realtime PEC\u003c\/h3\u003e\n\u003cp\u003eThe HEM44EC adds a high-precision encoder on the RA axis that constantly monitors the mount's position. This feedback loop enables Realtime PEC (Periodic Error Correction), which actively corrects the drive's minute mechanical variations as they happen, before they become visible in an image.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRounder stars:\u003c\/strong\u003e Smoother, more accurate raw tracking than the standard HEM44, crucial for high-resolution imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLess guiding effort:\u003c\/strong\u003e Reduced reliance on aggressive autoguiding corrections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnguided potential:\u003c\/strong\u003e High-quality unguided exposures become practical with a well-aligned mount and a short-to-medium focal length telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoose Your HEM44 Version\u003c\/h3\u003e\n\u003cp\u003eAll HEM44 versions share the same hybrid StrainWave drive, 44 lbs counterweight-free payload, 13.65 lbs head, Go2Nova® 8409 controller and built-in Wi-Fi. They differ in two ways: whether the RA axis has a high-precision encoder, and whether the internal iPolar electronic polar scope is included.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEM44 Mount:\u003c\/strong\u003e The core hybrid mount. An excellent choice for visual observers and imagers who autoguide, or who already have an electronic polar alignment solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEM44 Mount w\/ iPolar:\u003c\/strong\u003e Adds iOptron's internal iPolar electronic polar scope for fast, screen-based polar alignment with ~30 arcsec precision from a Windows PC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEM44EC Mount:\u003c\/strong\u003e Adds the high-precision RA encoder for Realtime PEC, for imagers who want the highest tracking accuracy and already have their own polar alignment method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEM44EC Mount w\/ iPolar:\u003c\/strong\u003e The complete package: RA encoder with Realtime PEC plus the internal iPolar, for dedicated astrophotographers chasing unguided or high-resolution imaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eGo2Nova Control and Field-Ready Design: 212,000 Objects, Wi-Fi and 2 x 12V Power\u003c\/h3\u003e\n\u003cp\u003eThe proven Go2Nova® 8409 hand controller features a database of ~212,000 objects and a maximum slew speed of 4.5º\/sec. Built-in Wi-Fi connects the HEM44 to planetarium and session management software on your PC, tablet or smartphone, while a USB port and an ST-4 compatible autoguide port handle wired control, firmware updates and guide cameras.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Friction Brake:\u003c\/strong\u003e Locks the axes when power is cut, so your telescope cannot swing unexpectedly during setup or a power loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-Down Memory:\u003c\/strong\u003e The mount remembers its position and alignment after a power loss, so you can resume without starting over.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Cable Management:\u003c\/strong\u003e Two 12V DC outputs (3A max) and one USB 2.0 port near the saddle reduce cable snags as the mount tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Saddle:\u003c\/strong\u003e The Vixen and Losmandy-style dovetail saddle accepts nearly any telescope optical tube.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHEM44 vs. Traditional GEMs: The StrainWave Advantage\u003c\/h3\u003e\n\u003cp\u003eStrainWave technology represents a significant shift from traditional German equatorial mount (GEM) designs. While a conventional worm-gear GEM offers a familiar platform for experienced imagers, the HEM44 offers a compelling alternative focused on portability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional GEM Advantage:\u003c\/strong\u003e Many imagers are accustomed to the behavior of worm-gear systems, whose periodic error is well understood and easily managed with autoguiding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEM44 Advantage:\u003c\/strong\u003e The exceptional payload-to-weight ratio. A conventional GEM carrying 44 lbs needs a heavier head and heavy counterweights, while the HEM44's 13.65 lbs head runs counterweight-free for most setups, making it vastly easier to transport to remote dark-sky sites. The EC versions add Realtime PEC for tracking accuracy on top.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the HEM44 versions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAll versions share the same hybrid StrainWave drive, \u003cstrong\u003e44 lbs (20 kg)\u003c\/strong\u003e counterweight-free payload and Go2Nova® 8409 controller. The \u003cstrong\u003eHEM44EC\u003c\/strong\u003e adds a high-precision RA encoder that enables \u003cstrong\u003eRealtime PEC\u003c\/strong\u003e for smoother, more accurate tracking than the standard HEM44. Versions labelled \u003cstrong\u003ew\/ iPolar\u003c\/strong\u003e also include the internal iPolar electronic polar scope for \u003cstrong\u003e~30 arcsec\u003c\/strong\u003e polar alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main benefit of the HEM44's hybrid strain wave design?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAn extremely high payload-to-weight ratio of \u003cstrong\u003e3.23\u003c\/strong\u003e. The iOptron HEM44 head weighs only \u003cstrong\u003e13.65 lbs\u003c\/strong\u003e but carries a \u003cstrong\u003e44 lbs\u003c\/strong\u003e telescope without counterweights. The StrainWave gear on RA provides zero-backlash, high-torque tracking, while the backlash-free worm\/belt DEC axis keeps cost and weight down.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need counterweights for the iOptron HEM44 mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor payloads up to \u003cstrong\u003e44 lbs (20 kg)\u003c\/strong\u003e, the HEM44 does not require a counterweight or shaft. If your payload exceeds this, add the optional counterweight shaft (Φ20x200mm, M16 thread) and a 10 lbs counterweight to increase the maximum capacity to \u003cstrong\u003e55 lbs (25 kg)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I polar align the iOptron HEM44?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iPolar versions include iOptron's internal iPolar electronic polar scope. It connects to a \u003cstrong\u003e64-bit Windows\u003c\/strong\u003e PC via USB 2.0 and guides you on screen to an alignment with \u003cstrong\u003e~30 arcsec\u003c\/strong\u003e precision, and it can plate-solve the star field near the pole even when Polaris is blocked by trees or buildings. With the other versions, use your own electronic polar alignment method.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the iOptron HEM44EC be used for unguided astrophotography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the EC versions are designed with unguided imaging in mind. The zero-backlash StrainWave drive combined with \u003cstrong\u003eRealtime PEC\u003c\/strong\u003e from the high-precision RA encoder can make unguided exposures of several minutes possible with a well-aligned mount and a short-to-medium focal length telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I control the iOptron HEM44 remotely?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eEvery HEM44 version has \u003cstrong\u003ebuilt-in Wi-Fi\u003c\/strong\u003e, so you can connect and control it wirelessly from a computer, tablet or smartphone using compatible planetarium or imaging software. The \u003cstrong\u003eGo2Nova® 8409\u003c\/strong\u003e hand controller provides full GoTo control in the field and has a USB port for a direct, wired connection to a PC.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the iOptron HEM44 handle an 8\" SCT for imaging nebulae like the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. A typical 8\" Schmidt-Cassegrain weighs between \u003cstrong\u003e12-15 lbs\u003c\/strong\u003e, well under the HEM44's \u003cstrong\u003e44 lbs\u003c\/strong\u003e counterweight-free capacity. That leaves plenty of room for a camera, guide scope and accessories, making it an excellent portable platform for deep-sky imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eHybrid Strain Wave Equatorial Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA Gear System\u003c\/td\u003e\n\u003ctd\u003eStrainWave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDEC Gear System\u003c\/td\u003e\n\u003ctd\u003eBacklash-free worm\/belt system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA Reduction Ratio\u003c\/td\u003e\n\u003ctd\u003e640:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (No Counterweight)\u003c\/td\u003e\n\u003ctd\u003e44 lbs (20 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (With Counterweight)\u003c\/td\u003e\n\u003ctd\u003e55 lbs (25 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e13 lbs (5.9 kg) w\/o saddle, 13.65 lbs (6.2 kg) with saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload to Mount Weight Ratio\u003c\/td\u003e\n\u003ctd\u003e3.23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Period\u003c\/td\u003e\n\u003ctd\u003e270 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Precision Encoder\u003c\/td\u003e\n\u003ctd\u003eYes, RA axis (EC versions); none (non-EC versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic Error Correction (PEC)\u003c\/td\u003e\n\u003ctd\u003eRealtime PEC via RA encoder (EC versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure Material\u003c\/td\u003e\n\u003ctd\u003eAll metal, CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eAnodized black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatitude Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e15º ~ 65º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAzimuth Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e± 6º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eVixen \u0026amp; Losmandy dual saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLevel Indicator\u003c\/td\u003e\n\u003ctd\u003eLevel bubble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eGoToNova® \/ Commander\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eGo2Nova® 8409\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObject Database\u003c\/td\u003e\n\u003ctd\u003e~212,000 objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Slew Speed\u003c\/td\u003e\n\u003ctd\u003e4.5º\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eDC 12V, 5A (5.5\/2.5mm plug)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.6A (Tracking), 1.2A (GoTo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Adapter\u003c\/td\u003e\n\u003ctd\u003e100V ~ 240V (included, indoor use only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Off Brake\u003c\/td\u003e\n\u003ctd\u003eElectronic friction brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Down Memory\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Wi-Fi\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eWi-Fi and USB (via Hand Controller)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguide Port\u003c\/td\u003e\n\u003ctd\u003eYes (ST-4 compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Management\u003c\/td\u003e\n\u003ctd\u003e2 x 12V (3A max), 1 x USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectronic Polar Scope\u003c\/td\u003e\n\u003ctd\u003eInternal iPolar, ~30 arcsec precision (iPolar versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation Temperature\u003c\/td\u003e\n\u003ctd\u003e-20ºC ~ 40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight Shaft\u003c\/td\u003e\n\u003ctd\u003eOptional (Φ20x200mm, M16 thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight\u003c\/td\u003e\n\u003ctd\u003eOptional (10 lbs \/ 4.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHEM44 Mount Head\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (non-EC versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHEM44EC Mount Head with RA Encoder\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (EC versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eGo2Nova® 8409 Hand Controller\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAC Power Adapter (100-240V)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHand Controller Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eInternal iPolar Electronic Polar Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (iPolar versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.ioptron.com\/category-s\/133.htm\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_iPolar_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload iPolar Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"HEM44 Mount","offer_id":44968061370653,"sku":"IOP-H442","price":4087.0,"currency_code":"CAD","in_stock":true},{"title":"HEM44 Mount w\/ iPolar","offer_id":44968061403421,"sku":"IOP-H442A","price":4311.0,"currency_code":"CAD","in_stock":true},{"title":"HEM44EC Mount","offer_id":52917264679197,"sku":"IOP-H444","price":6159.0,"currency_code":"CAD","in_stock":true},{"title":"HEM44EC Mount w\/ iPolar","offer_id":44968061436189,"sku":"IOP-H444A","price":6383.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-HEM44-Mount__87208.1667498696.1280.1280.jpg?v=1684348521"},{"product_id":"ioptron-hae69-dual-az-eq-swg-mount","title":"iOptron HAE69 Dual AZ\/EQ SWG Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e69 lbs (31 kg) payload without counterweights; 79 lbs (36 kg) with optional counterweight\u003c\/li\u003e\n\u003cli\u003eMount head under 20 lbs: 19.8 lbs (9 kg) HAE69C\/HAE69B, 19 lbs (8.6 kg) original HAE69\u003c\/li\u003e\n\u003cli\u003eZero-backlash 800:1 strain wave gears in both RA and DEC\u003c\/li\u003e\n\u003cli\u003eDual Alt-Azimuth\/Equatorial modes with 0° to 90° latitude range\u003c\/li\u003e\n\u003cli\u003eElectronic friction brake locks both axes when power is off\u003c\/li\u003e\n\u003cli\u003eHigh-precision RA encoder with real-time PEC (EC versions); onboard iMate computer (HAE69B versions)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron HAE69 Dual AZ\/EQ SWG Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HAE69 Dual AZ\/EQ SWG Mount uses 800:1 strain wave gears on both axes to carry a 69 lb (31 kg) payload without a single counterweight, on a mount head that weighs less than 20 lbs. It operates in both Alt-Azimuth and Equatorial modes across a full 0° to 90° latitude range, slews at up to 4.5°\/sec, and locks its axes with an electronic friction brake whenever power is cut. The HAE69 is offered in several versions: the current HAE69C with built-in Wi-Fi and on-saddle ports, the HAE69B with an integrated iMate computer running KStars\/Ekos, EC versions of both with a high-precision RA encoder, and the original-generation HAE69 controlled through its included Go2Nova® hand controller, available as the HAE69, HAE69 w\/ iPolar and HAE69EC w\/ iPolar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e69 lbs of Payload on a Sub-20 lb Head: The 800:1 Strain Wave Advantage\u003c\/h3\u003e\n\u003cp\u003eEvery HAE69 is built around strain wave gears in both RA and DEC with an 800:1 reduction ratio. This compact, high-torque drive carries up to 69 lbs (31 kg) of telescope and imaging train with no counterweight or shaft, on an all-metal, CNC-machined head that weighs 19.8 lbs (9 kg) with saddle on the HAE69C and HAE69B, and 19 lbs (8.6 kg) on the original HAE69: a payload-to-weight ratio of more than 3.5:1. For oversized instrument packages, the optional 10 lb (4.5 kg) counterweight and Φ20×200mm shaft raise capacity to 79 lbs (36 kg). Strain wave gears have zero backlash, so the mount responds instantly to guide corrections, and the non-encoder versions track with a periodic error of less than ±15 arcseconds over a 270-second period.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDual AZ\/EQ Modes, 0° to 90° Latitude and an Electronic Power-Off Brake\u003c\/h3\u003e\n\u003cp\u003eRun the HAE69 in Alt-Azimuth mode for fast, no-alignment visual sessions and outreach, or switch to Equatorial mode for polar-aligned, long-exposure astrophotography without field rotation. The 0° to 90° latitude range lets you polar align anywhere from the equator to the poles, and ±8° of azimuth adjustment makes fine alignment quick. Because strain wave gears can be back-driven, every version has an electronic friction brake that engages automatically when power is turned off or lost, so a heavy OTA can never swing freely. The Vixen\/Losmandy dual saddle accepts both dovetail styles, the 152mm mounting base fits optional tripods and piers, and the iPolar electronic polar scope (included with the original iPolar versions, optional for the others) makes polar alignment fast and accurate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHigh-Precision RA Encoder: Real-Time PEC for Unguided Imaging (EC Versions)\u003c\/h3\u003e\n\u003cp\u003eThe HAE69C-EC, HAE69B-EC w\/ iMate and original HAE69EC w\/ iPolar add a high-precision encoder on the RA axis. It feeds real-time position data to the motor controller, which continuously corrects tracking deviations with real-time periodic error correction (RPEC) across the 270-second gear period. For imagers, that means tighter guiding, consistently rounder stars and, depending on focal length and polar alignment accuracy, unguided sub-exposures of several minutes. For the most demanding long-focal-length work, every HAE69 version still includes an ST-4 compatible autoguide port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoose Your HAE69 Version\u003c\/h3\u003e\n\u003cp\u003eAll HAE69 versions share the same 800:1 strain wave drive, 69 lb (31 kg) counterweight-free payload, 0° to 90° AZ\/EQ design and electronic friction brake. They differ in how the mount is controlled, which ports it provides, whether the RA encoder is fitted and, for the original generation, what comes in the box.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE69C:\u003c\/strong\u003e The streamlined current model. Its main board has built-in Wi-Fi plus USB-C on the mount base, and the dovetail saddle adds a DC 12V output and a USB-C port so accessories can be powered and connected right at the telescope. No handset is required: control it from a PC via ASCOM or INDI, or wirelessly from a phone or tablet (Go2Nova® 8411 OLED handset optional). Ideal if you already run your own laptop or mini-PC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE69C-EC:\u003c\/strong\u003e The HAE69C with the high-precision RA encoder and real-time PEC, for imagers who want the best tracking accuracy and longer unguided exposures from a lightweight rig.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE69B w\/ iMate:\u003c\/strong\u003e Adds the iMate, an open-source onboard computer with Wi-Fi, preloaded with KStars\/Ekos and iPolarServer. It replaces the laptop or mini-PC at the scope and supplies 1× USB 3.0, 2× USB 2.0 and 3× 12V DC outputs on the mount for your cameras, focuser and filter wheel. iOptron lists the same 19.8 lb (9 kg) head weight and 69 lb payload as the HAE69C, so the computer comes built in without costing payload.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE69B-EC w\/ iMate:\u003c\/strong\u003e The iMate computer plus the high-precision RA encoder: a self-contained imaging platform that plate solves, schedules and tracks with real-time PEC without any external computer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE69 (Original):\u003c\/strong\u003e The first-generation HAE69 with a 19 lb (8.6 kg) head and periodic error of less than ±15 arcsec. It is controlled through the included Go2Nova® 8409 hand controller with a ~212,000-object database, which also provides built-in Wi-Fi, while a USB port handles computer control and firmware upgrades; power-down position memory is standard. It has neither the HAE69C's on-saddle ports nor the HAE69B's iMate computer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE69 w\/ iPolar (Original):\u003c\/strong\u003e The original HAE69 with the external iPolar electronic polar scope included for fast, accurate polar alignment from a PC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE69EC w\/ iPolar (Original):\u003c\/strong\u003e The original HAE69 with the high-precision RA encoder and real-time PEC, plus the included iPolar electronic polar scope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHAE69 vs. iOptron CEM70 and Other 70 lb-Class GEMs\u003c\/h3\u003e\n\u003cp\u003eConventional German equatorial mounts in the 70 lb payload class are proven platforms, often with a lower entry cost and a familiar design. The HAE69's strain wave drive changes how much you have to carry and set up.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight \u0026amp; Portability:\u003c\/strong\u003e iOptron's own CEM70 carries a similar payload on a 30 lb head and needs counterweights to balance it, and 70 lb-class GEMs typically call for 30-50 lbs of counterweights plus a shaft. The HAE69 handles 69 lbs on a head under 20 lbs with no counterweights at all.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetup:\u003c\/strong\u003e With nothing to balance, assembly is faster and physically far less demanding, which means more time imaging and less time wrestling heavy components in the dark.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive System:\u003c\/strong\u003e The CEM70 uses a well-regarded belt\/worm drive. The HAE69's strain wave gears offer zero backlash, and rely on the RA encoder (EC versions) or autoguiding for optimal tracking accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Control:\u003c\/strong\u003e The HAE69B's onboard iMate computer replaces the mini-PC, USB hub and power distribution box a traditional mount needs for the same level of integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the HAE69 versions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAll versions share the same \u003cstrong\u003e800:1 strain wave gears\u003c\/strong\u003e, \u003cstrong\u003e69 lb (31 kg)\u003c\/strong\u003e counterweight-free payload and 0° to 90° AZ\/EQ design. The \u003cstrong\u003eHAE69C\u003c\/strong\u003e has built-in Wi-Fi, USB-C and a DC 12V output plus USB-C port on the saddle, and needs no handset. The \u003cstrong\u003eHAE69B w\/ iMate\u003c\/strong\u003e adds an onboard computer running KStars\/Ekos with \u003cstrong\u003e1× USB 3.0, 2× USB 2.0 and 3× 12V DC outputs\u003c\/strong\u003e. \u003cstrong\u003eEC\u003c\/strong\u003e versions add a high-precision RA encoder with real-time PEC. The \u003cstrong\u003eoriginal HAE69\u003c\/strong\u003e versions have a 19 lb (8.6 kg) head and are controlled via the included Go2Nova® 8409 hand controller; the iPolar versions include the iPolar electronic polar scope, and the HAE69EC w\/ iPolar also adds the RA encoder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need counterweights for the HAE69?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. Every HAE69 version carries payloads up to \u003cstrong\u003e69 lbs (31 kg)\u003c\/strong\u003e without counterweights. For very large or off-balance instrument packages, the optional 10 lb (4.5 kg) counterweight and shaft increase maximum capacity to \u003cstrong\u003e79 lbs (36 kg)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does \"EC\" mean in the HAE69C-EC, HAE69B-EC and HAE69EC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eEC stands for \u003cstrong\u003eEncoder\u003c\/strong\u003e. These versions add a \u003cstrong\u003ehigh-precision encoder on the RA axis\u003c\/strong\u003e that feeds real-time position data to the drive, enabling real-time periodic error correction. Tracking is significantly more accurate than the non-EC versions' \u003cstrong\u003e\u0026lt; ±15 arcsec\u003c\/strong\u003e periodic error, making unguided exposures of several minutes possible depending on focal length and polar alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the iMate computer on the HAE69B do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iMate is an open-source computer with Wi-Fi built into the mount, preloaded with \u003cstrong\u003eKStars\/Ekos\u003c\/strong\u003e and iPolarServer. It replaces a separate laptop or mini-PC at the telescope and provides \u003cstrong\u003eone USB 3.0 port, two USB 2.0 ports and three 12V DC outputs\u003c\/strong\u003e, so you can power and control your camera, focuser and filter wheel with short cables and run the whole session remotely. The HAE69C and original HAE69 versions do not include the iMate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the HAE69's electronic brake work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen the mount is powered on, the brake is disengaged. If power is turned off or lost, the \u003cstrong\u003eelectronic friction brake\u003c\/strong\u003e engages automatically and locks both axes. This prevents the telescope from swinging freely, which could otherwise happen because strain wave gears can be back-driven.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the HAE69 handle a Celestron C11 for imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eEasily. A C11 optical tube weighs around \u003cstrong\u003e27.5 lbs\u003c\/strong\u003e, well under the \u003cstrong\u003e69 lb\u003c\/strong\u003e counterweight-free capacity, leaving plenty of room for a guide scope, camera, filter wheel and other accessories. The \u003cstrong\u003e4.5°\/sec\u003c\/strong\u003e maximum slew speed quickly centers planets for high-magnification video, and EQ mode provides long-exposure tracking for deep-sky targets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat power supply does the HAE69 need in the field?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HAE69C and HAE69B versions require \u003cstrong\u003eDC 12V, 6A\u003c\/strong\u003e through a 5.5mm\/2.1mm plug and draw about 1A while tracking and 1.6A during GoTo. The original HAE69 versions ship with a 12V\/5A adapter. The included AC adapters are for indoor use only, so in the field use a portable 12V DC battery pack or power tank rated for the mount: at least \u003cstrong\u003e6 amps\u003c\/strong\u003e for the HAE69C and HAE69B.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Altazimuth\/Equatorial Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear System\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Gear (RA \u0026amp; DEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd\u003eRA 800:1, DEC 800:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Period\u003c\/td\u003e\n\u003ctd\u003e270 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (Counterweight-Free)\u003c\/td\u003e\n\u003ctd\u003e69 lbs (31 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (with Counterweight)\u003c\/td\u003e\n\u003ctd\u003e79 lbs (36 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Head Weight\u003c\/td\u003e\n\u003ctd\u003e19.8 lbs (9 kg) with dovetail saddle (HAE69C and HAE69B versions); 19 lbs (8.6 kg) with dovetail saddle (Original HAE69 versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic Error (PE)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; ± 15 arcsec (non-EC versions); real-time PEC via RA encoder (EC versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Precision Encoder\u003c\/td\u003e\n\u003ctd\u003eYes, RA axis (HAE69C-EC, HAE69B-EC w\/ iMate, HAE69EC w\/ iPolar); none on other versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Slew Speed\u003c\/td\u003e\n\u003ctd\u003e4.5º\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatitude Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e0° to 90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAzimuth Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e± 8°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eGOTONOVA\/Commander (HAE69C versions); GOTONOVA\/Commander\/iMate (HAE69B versions); Go2Nova® 8409 hand controller (Original HAE69 versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eGo2Nova® 8411 w\/OLED display, optional (HAE69C and HAE69B versions); Go2Nova® 8409 with ~212,000-object database, included (Original HAE69 versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Computer\u003c\/td\u003e\n\u003ctd\u003eiMate (open source, with Wi-Fi, preloaded KStars\/Ekos and iPolarServer) (HAE69B versions only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eiMate Ports\u003c\/td\u003e\n\u003ctd\u003e1x USB 3.0, 2x USB 2.0, 3x DC 12V outputs (HAE69B versions only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-Saddle Ports\u003c\/td\u003e\n\u003ctd\u003eDC 12V output, USB-C port (HAE69C versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eUSB and built-in Wi-Fi (HAE69C versions); iMate and USB (HAE69B versions); USB and Wi-Fi via hand controller (Original HAE69 versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguide Port\u003c\/td\u003e\n\u003ctd\u003eST-4 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eDC 12V, 6A (5.5\/2.1mm plug) (HAE69C and HAE69B versions); DC 12V, 5A adapter output (Original HAE69 versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1A (Tracking), 1.6A (GoTo) (HAE69C and HAE69B versions); 0.6A (Tracking), 1.6A (GoTo) (Original HAE69 versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Adapter\u003c\/td\u003e\n\u003ctd\u003e100V ~ 240V (included, indoor use only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower-Off Brake\u003c\/td\u003e\n\u003ctd\u003eElectronic friction brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eVixen\/Losmandy dual saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Scope\u003c\/td\u003e\n\u003ctd\u003eiPolar electronic polar scope: included (HAE69 w\/ iPolar, HAE69EC w\/ iPolar); optional (all other versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Base Diameter\u003c\/td\u003e\n\u003ctd\u003e152mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure Material\u003c\/td\u003e\n\u003ctd\u003eAll metal, CNC machined, anodized black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight Shaft\u003c\/td\u003e\n\u003ctd\u003eOptional (SS Φ20X200mm, 3\/8\"-16 thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight\u003c\/td\u003e\n\u003ctd\u003eOptional (10 lbs \/ 4.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20ºC ~ 45ºC (HAE69C versions); -20ºC ~ 40ºC (HAE69B and Original HAE69 versions; original hand controller -10ºC ~ 40ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHAE69 Mount Head (selected version)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAC Adapter (100V-240V, indoor use only)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCarrying Case\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB-C Cable (computer connection \u0026amp; firmware upgrade)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (HAE69C and HAE69B versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB Cable (computer connection \u0026amp; firmware upgrade)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Original versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eGo2Nova® 8409 Hand Controller\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Original versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCoiled Control Cable (RJ11 to RJ11)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Original versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiPolar Electronic Polar Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Original iPolar versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eMini-USB Cable for iPolar\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Original iPolar versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_HAE_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"HAE69C","offer_id":52917268283677,"sku":"IOP-HE692C","price":6481.0,"currency_code":"CAD","in_stock":true},{"title":"HAE69C-EC","offer_id":52917268316445,"sku":"IOP-HE694C","price":8189.0,"currency_code":"CAD","in_stock":true},{"title":"HAE69B w\/ iMate","offer_id":52917268349213,"sku":"IOP-HE692B","price":6817.0,"currency_code":"CAD","in_stock":true},{"title":"HAE69B-EC w\/ iMate","offer_id":52917268381981,"sku":"IOP-HE694B","price":8525.0,"currency_code":"CAD","in_stock":true},{"title":"HAE69 (Original)","offer_id":44988004663581,"sku":"IOP-HE692","price":5387.0,"currency_code":"CAD","in_stock":true},{"title":"HAE69 w\/ iPolar (Original)","offer_id":44988004696349,"sku":"IOP-HE693","price":5597.0,"currency_code":"CAD","in_stock":true},{"title":"HAE69EC w\/ iPolar (Original)","offer_id":44988004729117,"sku":"IOP-HE694","price":7557.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/IOP-HAE69.jpg?v=1684606566"},{"product_id":"hae29-dual-az-eq-swg-mount","title":"iOptron HAE29 Dual AZ\/EQ SWG Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eZero-backlash strain wave gears in RA (480:1) and DEC (360:1)\u003c\/li\u003e\n\u003cli\u003e29.7 lbs (13.5 kg) payload without counterweights (29 lbs \/ 13 kg on HAE29B versions); 40 lbs (18 kg) with optional counterweight\u003c\/li\u003e\n\u003cli\u003eUltra-portable head: 8.15 lbs (3.7 kg) HAE29C and original HAE29, 8.6 lbs (3.9 kg) HAE29B w\/ iMate\u003c\/li\u003e\n\u003cli\u003eDual Alt-Azimuth\/Equatorial modes with 0° to 90° latitude range\u003c\/li\u003e\n\u003cli\u003eElectronic friction brake locks both axes when power is off\u003c\/li\u003e\n\u003cli\u003eHigh-precision RA encoder with real-time PEC (EC versions); onboard iMate computer with KStars\/Ekos (HAE29B versions)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron HAE29 Dual AZ\/EQ SWG Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HAE29 Dual AZ\/EQ SWG Mount puts strain wave gears on both axes to carry up to 29.7 lbs (13.5 kg) of telescope and camera without a counterweight, on a mount head that weighs just 8.15 lbs (3.7 kg). It works in both Alt-Azimuth and Equatorial modes from 0° to 90° latitude, slews at 6°\/sec and locks its axes with an electronic friction brake whenever power is cut, making it one of the most capable grab-and-go mounts for travel astrophotography and quick visual sessions. The HAE29 is offered in several versions: the current HAE29C with built-in Wi-Fi and USB-C, the HAE29B with an integrated iMate computer running KStars\/Ekos, EC versions of both with a high-precision RA encoder, and the original-generation HAE29, HAE29 w\/ iPolar and HAE29EC w\/ iPolar, controlled through an included Go2Nova® hand controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e29.7 lbs of Payload on an 8.15 lb Head: The Strain Wave Advantage\u003c\/h3\u003e\n\u003cp\u003eEvery HAE29 is built around separate strain wave gears for RA and DEC, driven by stepper motors through 480:1 and 360:1 reduction ratios. This compact, high-torque drive lets the 8.15 lb (3.7 kg) head of the HAE29C and original HAE29 carry 29.7 lbs (13.5 kg) with no counterweight or shaft, a 3.65 payload-to-weight ratio. The HAE29B, with its iMate computer built in, weighs 8.6 lbs (3.9 kg) and is rated for 29 lbs (13 kg), a 3.33 ratio. For heavier rigs, the optional 10 lb (4.5 kg) counterweight and Φ20×200mm shaft raise capacity to 40 lbs (18 kg) on every version.\u003c\/p\u003e\n\u003cp\u003eStrain wave gears have zero backlash, so the mount responds instantly to guide corrections. The HAE29C and HAE29B track with a native periodic error of less than 36 arcsec (\u0026lt; ±18 arcsec) over a 360-second gear period, a smooth, predictable error curve that standard autoguiding handles with ease. The all-metal, CNC-machined body is finished in anodized black and small enough to fit in a backpack for trips to dark-sky sites.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDual AZ\/EQ Modes from 0° to 90° Latitude, with a Power-Off Brake\u003c\/h3\u003e\n\u003cp\u003eSet the latitude to 90° and the HAE29 becomes a simple up-down, left-right Alt-Azimuth mount for fast, no-polar-alignment visual sessions, planetary viewing and outreach. Tilt it to your latitude and it becomes a true equatorial mount for long-exposure astrophotography without field rotation. The 0° to 90° latitude range lets you polar align anywhere on Earth, including at the equator.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic friction brake:\u003c\/strong\u003e Strain wave gears can be back-driven, so every HAE29 engages a friction brake on both axes when power is turned off or lost, keeping your telescope from swinging into the tripod.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal saddle:\u003c\/strong\u003e The Vixen\/Losmandy dual saddle accepts both common dovetail styles without an adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripod-ready base:\u003c\/strong\u003e The 102mm mounting base fits optional tripods and piers; the tripod is not included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast polar alignment:\u003c\/strong\u003e The iPolar electronic polar scope is included with the original HAE29 w\/ iPolar and HAE29EC w\/ iPolar, and available as an option for the other versions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHigh-Precision RA Encoder: Real-Time PEC over the 360-Second Gear Period (EC Versions)\u003c\/h3\u003e\n\u003cp\u003eThe HAE29C-EC, HAE29B-EC w\/ iMate and original HAE29EC w\/ iPolar add a high-precision encoder on the Right Ascension axis. It constantly measures the mount's actual position and feeds corrections to the motor controller, enabling real-time periodic error correction (RPEC) across the 360-second gear period. The result is noticeably smoother tracking that can reduce, or with short to medium focal length optics even eliminate, the need for autoguiding.\u003c\/p\u003e\n\u003cp\u003eFor long-focal-length, long-exposure deep-sky work, autoguiding still pays off, but the EC versions' better baseline tracking means smaller guide corrections and tighter, rounder stars. Every HAE29 version keeps an ST-4 compatible autoguide port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eControl Your Way: Wi-Fi, USB-C or an Onboard iMate with 3 DC Outputs\u003c\/h3\u003e\n\u003cp\u003eThe HAE29 has no required handset in its current generation. How you connect depends on the version:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE29C versions:\u003c\/strong\u003e Built-in Wi-Fi and USB-C in the mount. Control it wirelessly from a smartphone, tablet or PC with iOptron Commander, or over USB with ASCOM drivers and software like NINA, SGP or TheSkyX. The Go2Nova® 8411 handset is optional.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE29B versions:\u003c\/strong\u003e The integrated iMate is an open-source onboard computer preloaded with KStars\/Ekos. Connect to it over Wi-Fi and it runs GoTo, tracking, plate solving and imaging sequences directly from the mount, with 1× USB 3.0, 2× USB 2.0 and 3× 12V DC outputs for your camera, guider, focuser and filter wheel. One power cable to the mount, no cable drag and no laptop at the telescope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal versions:\u003c\/strong\u003e Controlled through the included Go2Nova® 8409 hand controller with a ~212,000-object database, which also provides the Wi-Fi and USB connections for Commander\/ASCOM on Windows, INDI on macOS or Raspberry Pi, and smartphone apps such as Commander Lite or SkySafari. Power-down position memory lets the mount resume after an abrupt power loss without realigning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll versions run on DC 12V, 5A and draw only 0.6A while tracking and 1A during GoTo slews, so they are easy to run from a 12V field battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoose Your HAE29 Version\u003c\/h3\u003e\n\u003cp\u003eEvery HAE29 shares the same 480:1\/360:1 strain wave drive, 40 lb (18 kg) maximum payload with counterweight, 6°\/sec slewing, AZ\/EQ design and electronic friction brake. The versions differ in how the mount is controlled, which ports it provides, whether the RA encoder is fitted and, for the original generation, what comes in the box.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE29C:\u003c\/strong\u003e The lightest, most streamlined current model: an 8.15 lb (3.7 kg) head carrying 29.7 lbs (13.5 kg), with Wi-Fi and USB-C built into the mount and an optional handset. Ideal if you already control your rig with a laptop or mini-PC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE29C-EC:\u003c\/strong\u003e The HAE29C with the high-precision RA encoder and real-time PEC, for imagers who want the best tracking accuracy and less reliance on autoguiding from an ultra-light rig.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE29B w\/ iMate:\u003c\/strong\u003e Adds the iMate onboard computer with KStars\/Ekos, 1× USB 3.0, 2× USB 2.0 and 3× 12V DC outputs, replacing the separate control computer and power hub at the scope. The integrated electronics add 0.45 lb (0.2 kg), for an 8.6 lb (3.9 kg) head rated at 29 lbs (13 kg) without counterweight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE29B-EC w\/ iMate:\u003c\/strong\u003e The iMate computer plus the high-precision RA encoder: a self-contained imaging platform that plate solves, sequences and tracks with real-time PEC without any external computer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE29 (Original):\u003c\/strong\u003e The first-generation HAE29 with the same 8.15 lb (3.7 kg) head and 29.7 lb (13.5 kg) payload. It is operated through the included Go2Nova® 8409 hand controller, which also provides Wi-Fi and USB control, and has neither the C's in-mount Wi-Fi\/USB-C nor the B's iMate computer. Rated from -20°C to 40°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE29 w\/ iPolar (Original):\u003c\/strong\u003e The original HAE29 with the external iPolar electronic polar scope included for quick, accurate polar alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE29EC w\/ iPolar (Original):\u003c\/strong\u003e The original HAE29 with the high-precision RA encoder and real-time PEC, plus the included iPolar electronic polar scope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiOptron HAE29 vs. ZWO AM5: Payload, Weight and Onboard Computing\u003c\/h3\u003e\n\u003cp\u003eThe ZWO AM5 is the HAE29's closest rival among portable strain wave mounts. Both carry similar counterweight-free payloads, but they take different approaches to weight and system integration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePayload:\u003c\/strong\u003e The HAE29C and original HAE29 carry 29.7 lbs (13.5 kg) without a counterweight, and the HAE29B 29 lbs (13 kg), versus 28.6 lbs (13 kg) for the AM5. With a counterweight, the AM5 reaches 44 lbs against the HAE29's 40 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e At 8.15 to 8.6 lbs, the HAE29 head is significantly lighter than the AM5's 12.1 lb head, making it the easier mount to carry on a plane or hike to a dark site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard computing:\u003c\/strong\u003e The AM5 is built around the ASIAIR ecosystem and needs an external ASIAIR or mini-PC. The HAE29B versions integrate the iMate computer and power outputs into the mount, for a cleaner, self-contained rig.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTracking:\u003c\/strong\u003e The HAE29C and HAE29B are rated at \u0026lt; ±18 arcsec periodic error, versus \u0026lt; ±20 arcsec for the AM5, and the HAE29 line adds EC versions with a high-precision RA encoder and real-time PEC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are already committed to ASIAIR or need the last few pounds of counterweighted capacity, the AM5 remains a strong choice. If the lightest possible head, an optional RA encoder or a built-in observatory computer matter more, the HAE29 is the better fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the HAE29 versions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAll versions share the same strain wave drive and AZ\/EQ design. The \u003cstrong\u003eHAE29C\u003c\/strong\u003e has Wi-Fi and USB-C built into the mount, weighs \u003cstrong\u003e8.15 lbs\u003c\/strong\u003e and carries \u003cstrong\u003e29.7 lbs\u003c\/strong\u003e. The \u003cstrong\u003eHAE29B w\/ iMate\u003c\/strong\u003e adds an onboard computer with KStars\/Ekos, \u003cstrong\u003e1× USB 3.0, 2× USB 2.0 and 3× 12V DC outputs\u003c\/strong\u003e, weighing \u003cstrong\u003e8.6 lbs\u003c\/strong\u003e with a \u003cstrong\u003e29 lb\u003c\/strong\u003e rating. \u003cstrong\u003eEC\u003c\/strong\u003e versions of either add a high-precision RA encoder with real-time PEC. The original-generation \u003cstrong\u003eHAE29\u003c\/strong\u003e, \u003cstrong\u003eHAE29 w\/ iPolar\u003c\/strong\u003e and \u003cstrong\u003eHAE29EC w\/ iPolar\u003c\/strong\u003e are controlled through an included Go2Nova® 8409 hand controller, with the iPolar electronic polar scope included on the latter two.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need a counterweight for the HAE29?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNot for most setups. The HAE29C and original HAE29 carry up to \u003cstrong\u003e29.7 lbs (13.5 kg)\u003c\/strong\u003e and the HAE29B up to \u003cstrong\u003e29 lbs (13 kg)\u003c\/strong\u003e with no counterweight. If your telescope and imaging train are heavier, the optional \u003cstrong\u003e10 lb (4.5 kg)\u003c\/strong\u003e counterweight and shaft raise capacity to \u003cstrong\u003e40 lbs (18 kg)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the RA encoder on the EC versions do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HAE29C-EC, HAE29B-EC w\/ iMate and HAE29EC w\/ iPolar have a \u003cstrong\u003ehigh-precision encoder on the RA axis\u003c\/strong\u003e. It continuously measures tracking and feeds corrections to the motor, enabling \u003cstrong\u003ereal-time PEC\u003c\/strong\u003e across the \u003cstrong\u003e360-second\u003c\/strong\u003e gear period. Tracking is much smoother than the non-encoder versions, so with a short focal length refractor you can often shoot unguided or with minimal guide corrections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need an external computer like an ASIAIR with the HAE29B w\/ iMate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The HAE29B versions include the \u003cstrong\u003eiMate onboard computer\u003c\/strong\u003e, preloaded with KStars\/Ekos. It controls GoTo slewing, tracking, plate solving and sequencing, and connects your cameras, focuser and filter wheel through \u003cstrong\u003e1× USB 3.0 and 2× USB 2.0 ports\u003c\/strong\u003e while powering them from \u003cstrong\u003e3× 12V DC outputs\u003c\/strong\u003e. The HAE29C and original versions have no onboard computer and are controlled from your own PC, tablet, phone or controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I control the HAE29 without a hand controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HAE29C versions have \u003cstrong\u003ebuilt-in Wi-Fi\u003c\/strong\u003e and \u003cstrong\u003eUSB-C\u003c\/strong\u003e, so you can use iOptron Commander, ASCOM-compatible software such as NINA, SGP or TheSkyX, or smartphone apps with no handset at all (the Go2Nova® 8411 is optional). The HAE29B versions are run through the iMate over Wi-Fi. The original versions include the \u003cstrong\u003eGo2Nova® 8409\u003c\/strong\u003e hand controller, which provides their Wi-Fi and USB connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the HAE29 handle an 8\" SCT for imaging galaxies like M51 or viewing Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. An 8\" SCT optical tube typically weighs 12-15 lbs, well within the \u003cstrong\u003e29 to 29.7 lb\u003c\/strong\u003e counterweight-free capacity of every version. For Jupiter, use AZ mode for a fast setup with no polar alignment. For the Whirlpool Galaxy (M51), switch to EQ mode and autoguide through the \u003cstrong\u003eST-4\u003c\/strong\u003e port; zero-backlash gears respond instantly to guide corrections, and EC versions add real-time PEC for even smoother tracking at long focal lengths.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the HAE29 handle cold Canadian winter nights?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The HAE29C and HAE29B are rated from \u003cstrong\u003e-20°C to 45°C\u003c\/strong\u003e, and the original versions from \u003cstrong\u003e-20°C to 40°C\u003c\/strong\u003e (their hand controller from -10°C). The all-metal, CNC-machined body stays rigid in the cold, and a low draw of \u003cstrong\u003e0.6A\u003c\/strong\u003e while tracking keeps battery demands modest.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Altazimuth\/Equatorial Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear System\u003c\/td\u003e\n\u003ctd\u003eStrain wave gear (RA \u0026amp; DEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd\u003eRA 480:1, DEC 360:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (Counterweight-Free)\u003c\/td\u003e\n\u003ctd\u003e29.7 lbs (13.5 kg) (HAE29C, HAE29C-EC, Original versions); 29 lbs (13 kg) (HAE29B versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (with Counterweight)\u003c\/td\u003e\n\u003ctd\u003e40 lbs (18 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e8.15 lbs (3.7 kg) with dovetail saddle (HAE29C, HAE29C-EC, Original versions); 8.6 lbs (3.9 kg) with dovetail saddle (HAE29B versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload-to-Mount Weight Ratio\u003c\/td\u003e\n\u003ctd\u003e3.65 (HAE29C, HAE29C-EC, Original versions); 3.33 (HAE29B versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic Error\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 36 arcsec (\u0026lt; ±18 arcsec) (HAE29C, HAE29B); real-time PEC with RA encoder (EC versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Precision Encoder\u003c\/td\u003e\n\u003ctd\u003eRA axis, real-time PEC (HAE29C-EC, HAE29B-EC w\/ iMate, HAE29EC w\/ iPolar); not fitted on other versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Period\u003c\/td\u003e\n\u003ctd\u003e360 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Slew Speed\u003c\/td\u003e\n\u003ctd\u003e6°\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatitude Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e0° to 90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAzimuth Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e± 7° (HAE29C, HAE29B); ± 5° (Original versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eGOTONOVA\/Commander (HAE29C, Original versions); GOTONOVA\/Commander\/iMate (HAE29B versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eOptional Go2Nova® 8411 w\/ OLED display (HAE29C, HAE29B); Go2Nova® 8409 with ~212,000-object database, included (Original versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Computer\u003c\/td\u003e\n\u003ctd\u003eiMate, open-source architecture, preloaded KStars\/Ekos (HAE29B versions only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eiMate Ports\u003c\/td\u003e\n\u003ctd\u003e1x USB 3.0, 2x USB 2.0, 3x DC 12V outputs (HAE29B versions only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Wi-Fi and USB-C (HAE29C versions); iMate (Wi-Fi) and USB (HAE29B versions); Wi-Fi and USB via hand controller (Original versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguide Port\u003c\/td\u003e\n\u003ctd\u003eST-4 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Scope\u003c\/td\u003e\n\u003ctd\u003eiPolar electronic polar scope, included (HAE29 w\/ iPolar and HAE29EC w\/ iPolar Original versions); optional (other versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eDC 12V, 5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.6A (Tracking), 1A (GoTo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Off Brake\u003c\/td\u003e\n\u003ctd\u003eElectronic friction brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower-Down Memory\u003c\/td\u003e\n\u003ctd\u003eYes (Original versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eVixen \u0026amp; Losmandy dual saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure\u003c\/td\u003e\n\u003ctd\u003eAll metal, CNC machined, anodized black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Base Diameter\u003c\/td\u003e\n\u003ctd\u003e102mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 45°C (HAE29C, HAE29B); -20°C to 40°C, hand controller -10°C to 40°C (Original versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight Shaft\u003c\/td\u003e\n\u003ctd\u003eOptional, SS Φ20X200mm, 3\/8\"-16 thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight\u003c\/td\u003e\n\u003ctd\u003eOptional, 10 lbs (4.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHAE29 Mount Head with Vixen\/Losmandy Dual Saddle (version as ordered)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAC Adapter (100-240V)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCarrying Case\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB-C Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (HAE29C versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Original versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eGo2Nova® 8409 Hand Controller\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Original versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiPolar Electronic Polar Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (HAE29 w\/ iPolar and HAE29EC w\/ iPolar Original versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_HAE_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"HAE29C","offer_id":52917266645277,"sku":"IOP-HE292C","price":3303.0,"currency_code":"CAD","in_stock":true},{"title":"HAE29C-EC","offer_id":52917266678045,"sku":"IOP-HE294C","price":5235.0,"currency_code":"CAD","in_stock":true},{"title":"HAE29B w\/ iMate","offer_id":52917266710813,"sku":"IOP-HE292B","price":3541.0,"currency_code":"CAD","in_stock":true},{"title":"HAE29B-EC w\/ iMate","offer_id":52917266743581,"sku":"IOP-HE294B","price":5459.0,"currency_code":"CAD","in_stock":true},{"title":"HAE29 (Original)","offer_id":44996073193757,"sku":"IOP-HE292","price":2797.0,"currency_code":"CAD","in_stock":true},{"title":"HAE29 w\/ iPolar (Original)","offer_id":44996073226525,"sku":"IOP-HE292A","price":2937.0,"currency_code":"CAD","in_stock":true},{"title":"HAE29EC w\/ iPolar (Original)","offer_id":44996073259293,"sku":"IOPHE294A","price":4687.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HAE29a.jpg?v=1684770300"},{"product_id":"hae43-dual-az-eq-swg-mount","title":"iOptron HAE43 Dual AZ\/EQ SWG Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e44 lbs (20 kg) payload without counterweights, 55 lbs (25 kg) with optional counterweight\u003c\/li\u003e\n\u003cli\u003eStrain wave gears on RA and DEC (640:1 \/ 480:1) with electronic friction brake\u003c\/li\u003e\n\u003cli\u003eCompact mount head: 12.6 lbs (5.7 kg) on C versions, 12.8 lbs (5.8 kg) on B and Original versions\u003c\/li\u003e\n\u003cli\u003eDual Alt-Azimuth (AZ) and Equatorial (EQ) modes with 6°\/sec GoTo slewing\u003c\/li\u003e\n\u003cli\u003eHigh-precision RA encoder with Realtime PEC (EC versions)\u003c\/li\u003e\n\u003cli\u003eIntegrated iMate computer with KStars\/Ekos and 3x 12V DC outputs (B versions)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron HAE43 Dual AZ\/EQ SWG Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HAE43 puts a 44 lb (20 kg) instrument payload on a mount head that weighs less than 13 lbs, with no counterweight or shaft required. Strain wave gears on both axes deliver high torque with zero backlash, an electronic friction brake holds your gear when power is cut, and dual Alt-Azimuth and Equatorial modes let the same mount serve a quick visual session or an all-night imaging run. The HAE43 is offered in several versions: the current-generation HAE43C with built-in Wi-Fi and USB-C, the HAE43B with an integrated iMate observatory computer, EC versions of both with a high-precision RA encoder, and the original-generation HAE43, HAE43 w\/ iPolar and HAE43EC w\/ iPolar, controlled through an included Go2Nova® hand controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStrain Wave Gear Drive: 44 lbs on a Head Under 13 lbs\u003c\/h3\u003e\n\u003cp\u003eEvery HAE43 uses strain wave gear (SWG) drives on both the RA and DEC axes, with reduction ratios of 640:1 (RA) and 480:1 (DEC) and a long 270-second gear period. That torque is what lets the mount carry 44 lbs (20 kg) of telescope and cameras straight off the Vixen\/Losmandy dual saddle, with no counterweight to haul or balance. For larger optical tubes, an optional 10 lb (4.5 kg) counterweight and shaft raise the capacity to 55 lbs (25 kg).\u003c\/p\u003e\n\u003cp\u003eThe payload-to-mount weight ratio is 3.51 on the 12.6 lb (5.7 kg) HAE43C versions and 3.45 on the 12.8 lb (5.8 kg) HAE43B and original versions. Because the drive has no backlash, autoguiding corrections take effect immediately, and the smooth, slow error curve of the 270-second period is easy for guiding software to follow. The all-metal, CNC-machined body adds an electronic friction brake on both axes that stops movement safely during a planned or unplanned power interruption.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDual AZ\/EQ Modes with 6°\/sec GoTo Slewing\u003c\/h3\u003e\n\u003cp\u003eThe HAE43 is two mounts in one, so you set it up for the night's goal rather than buying a second platform. In either mode the GoToNova\/Commander system slews at up to 6°\/sec to center targets quickly, and a level bubble speeds up setup.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquatorial (EQ) Mode:\u003c\/strong\u003e Tracks the sky's rotation without field rotation, the mode for long-exposure deep-sky imaging of targets like M31 or M42. The optional iPolar electronic polar scope (included with the original iPolar versions) makes polar alignment quick and accurate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlt-Azimuth (AZ) Mode:\u003c\/strong\u003e No polar alignment needed. Level the mount, align on a star and track the Moon, planets or bright deep-sky objects, ideal for visual sessions, outreach events and planetary work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComputer and App Control:\u003c\/strong\u003e ASCOM\/Commander on Windows, INDI drivers on macOS or a Raspberry Pi, and apps such as iOptron Commander Lite or SkySafari on a phone or tablet. An ST-4 compatible autoguide port is standard on every version.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoose Your HAE43 Version: C, B w\/ iMate, EC and Original\u003c\/h3\u003e\n\u003cp\u003eAll versions share the same 44 lb (20 kg) strain wave drive, 640:1 \/ 480:1 reduction, 270-second gear period, 6°\/sec slewing, dual saddle and electronic friction brake. They differ in how the mount is controlled, whether a computer is built in, whether an RA encoder is fitted, and which accessories are included.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE43C:\u003c\/strong\u003e The current-generation standard model and the lightest at 12.6 lbs (5.7 kg). The control board is built into the mount head, with Wi-Fi and USB-C for direct control from a computer, phone, tablet or dedicated astro-computer. The Go2Nova® 8411 OLED handset and iPolar are optional. Best if you already run your imaging from a laptop or mini-PC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHAE43B w\/ iMate:\u003c\/strong\u003e Same drive, plus an integrated iMate onboard computer preloaded with KStars\/Ekos and iPolarServer. The iMate adds 1x USB 3.0, 2x USB 2.0 and 3x DC 12V power outputs, alongside a USB-C port on the base, so cameras, filter wheel and accessories plug into the mount and run from a single 12V-5A input. The head weighs 12.8 lbs (5.8 kg), 0.2 lb (0.1 kg) more than the HAE43C. Best if you want to image without a separate laptop or controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Versions (HAE43C-EC, HAE43B-EC w\/ iMate):\u003c\/strong\u003e Add a high-precision RA encoder with Realtime PEC (RPEC), which measures the RA axis and corrects periodic error as it happens. Tracking is smooth enough that many imagers shoot unguided, and it eases the load on your autoguider at long focal lengths. Weight and features are otherwise the same as the matching non-EC model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal Generation (HAE43, HAE43 w\/ iPolar, HAE43EC w\/ iPolar):\u003c\/strong\u003e The first HAE43 design, with the same 44 lb payload on a 12.8 lb (5.8 kg) head. Control runs through the included Go2Nova® 8409 hand controller (~212,000-object database), which provides the Wi-Fi and USB connection and power-down position memory. The HAE43 w\/ iPolar adds the iPolar electronic polar scope, and the HAE43EC w\/ iPolar combines iPolar with the high-precision RA encoder and Realtime PEC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiMate Onboard Computer: 3x 12V Outputs and KStars\/Ekos (B Versions)\u003c\/h3\u003e\n\u003cp\u003eThe HAE43B and HAE43B-EC build an observatory controller into the mount. The iMate runs an open-source architecture with KStars\/Ekos preloaded, so you connect wirelessly from a laptop, tablet or smartphone and control the mount, cameras and accessories from one interface, with iPolarServer ready for the optional iPolar.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eData:\u003c\/strong\u003e 1x high-speed USB 3.0 port for the main imaging camera and 2x USB 2.0 ports for a guide camera, filter wheel or focuser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 3x DC 12V outputs power those devices directly from the mount, cutting cable drag through the axes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimpler Field Setup:\u003c\/strong\u003e One DC 12V-5A cable to the mount powers the whole system, replacing a separate mini-PC or ASIAIR at the telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiOptron HAE43 vs. ZWO AM5: 44 lbs vs. 28.6 lbs Without Counterweights\u003c\/h3\u003e\n\u003cp\u003eThe ZWO AM5 is a popular strain wave mount, slightly lighter at 11 lbs and tightly integrated with the ZWO ASIAIR ecosystem. For users who need more capacity, the HAE43 has clear advantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Native Payload:\u003c\/strong\u003e 44 lbs without a counterweight versus the AM5's 28.6 lbs, enough for an 8\" SCT or a 5\" refractor with a full imaging train.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Maximum Payload:\u003c\/strong\u003e 55 lbs with a counterweight versus 44 lbs for the AM5.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Control Option:\u003c\/strong\u003e The HAE43B versions include the iMate computer and 3x 12V power outputs in the mount itself, where the AM5 needs an external controller such as an ASIAIR.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-Off Protection:\u003c\/strong\u003e The HAE43's electronic friction brake locks both axes when power is removed, protecting your telescope and camera.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the HAE43 versions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAll versions carry \u003cstrong\u003e44 lbs (20 kg)\u003c\/strong\u003e without counterweights on the same strain wave drive. The \u003cstrong\u003eHAE43C\u003c\/strong\u003e has Wi-Fi and USB-C built into a \u003cstrong\u003e12.6 lb (5.7 kg)\u003c\/strong\u003e head. The \u003cstrong\u003eHAE43B w\/ iMate\u003c\/strong\u003e adds an onboard KStars\/Ekos computer with \u003cstrong\u003e1x USB 3.0, 2x USB 2.0 and 3x 12V DC outputs\u003c\/strong\u003e, at \u003cstrong\u003e12.8 lbs (5.8 kg)\u003c\/strong\u003e. \u003cstrong\u003eEC\u003c\/strong\u003e versions add a high-precision RA encoder with Realtime PEC. The \u003cstrong\u003eoriginal\u003c\/strong\u003e HAE43, HAE43 w\/ iPolar and HAE43EC w\/ iPolar are controlled through an included \u003cstrong\u003eGo2Nova® 8409\u003c\/strong\u003e hand controller, and the iPolar versions include the iPolar electronic polar scope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need counterweights with the HAE43?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNot for most setups. Any version carries up to \u003cstrong\u003e44 lbs (20 kg)\u003c\/strong\u003e with no counterweight or shaft. If your payload is heavier, add the optional \u003cstrong\u003e10 lb (4.5 kg)\u003c\/strong\u003e counterweight and Φ20x200mm shaft to raise the capacity to \u003cstrong\u003e55 lbs (25 kg)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the RA encoder on the EC versions do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HAE43C-EC, HAE43B-EC w\/ iMate and HAE43EC w\/ iPolar have a \u003cstrong\u003ehigh-precision encoder on the RA axis\u003c\/strong\u003e that enables \u003cstrong\u003eRealtime PEC (RPEC)\u003c\/strong\u003e. It measures the axis continuously and corrects the gear's periodic error as it happens, rather than relying on the gears alone (iOptron rates the C and B drives at \u003cstrong\u003e\u0026lt; ±18 arcsec\u003c\/strong\u003e PE over the \u003cstrong\u003e270-second\u003c\/strong\u003e gear period). The result is smoother tracking, easier guiding at long focal lengths, and the option to image unguided.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I still need a laptop or ASIAIR with the HAE43B w\/ iMate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The iMate comes preloaded with \u003cstrong\u003eKStars\/Ekos\u003c\/strong\u003e and iPolarServer, and you connect to it wirelessly from a laptop, tablet or smartphone. Your cameras and accessories plug into its \u003cstrong\u003eUSB 3.0 and two USB 2.0 ports\u003c\/strong\u003e and draw power from \u003cstrong\u003ethree 12V DC outputs\u003c\/strong\u003e. The HAE43C versions have no onboard computer, so they pair with your own PC, mini-PC or astro-computer over \u003cstrong\u003eUSB-C or Wi-Fi\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the HAE43 for both visual observing and deep-sky imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. For a quick look at Jupiter through an 8\" SCT, use \u003cstrong\u003eAlt-Azimuth (AZ) mode\u003c\/strong\u003e: level the mount, do a star alignment and start observing, with no polar alignment. For long exposures of the Andromeda Galaxy (M31) or the Orion Nebula (M42), switch to \u003cstrong\u003eEquatorial (EQ) mode\u003c\/strong\u003e and polar align. Both setups sit well within the \u003cstrong\u003e44 lb\u003c\/strong\u003e counterweight-free payload, and the \u003cstrong\u003e6°\/sec\u003c\/strong\u003e slew speed moves quickly between targets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I control the HAE43 from a computer or phone?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eOn the \u003cstrong\u003eHAE43C\u003c\/strong\u003e versions, connect over the mount's built-in \u003cstrong\u003eWi-Fi or USB-C\u003c\/strong\u003e. On the \u003cstrong\u003eHAE43B\u003c\/strong\u003e versions, use the \u003cstrong\u003eiMate\u003c\/strong\u003e (KStars\/Ekos) or the USB-C port on the base. On the \u003cstrong\u003eoriginal\u003c\/strong\u003e versions, Wi-Fi and USB are provided through the included \u003cstrong\u003eGo2Nova® 8409\u003c\/strong\u003e hand controller. Software options include ASCOM\/Commander on Windows, INDI drivers on macOS or a Raspberry Pi, and apps such as iOptron Commander Lite or SkySafari. An \u003cstrong\u003eST-4\u003c\/strong\u003e autoguide port is standard on all versions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat happens if the HAE43 loses power during a slew?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eEvery version has an \u003cstrong\u003eelectronic friction brake\u003c\/strong\u003e on both axes that engages when power is lost, stopping movement safely and protecting your telescope and camera from slips or impacts. The original versions also offer \u003cstrong\u003epower-down position memory\u003c\/strong\u003e, so the mount can resume a GoTo or continue tracking without realigning from the beginning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Altazimuth\/Equatorial Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear System\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Gear (RA and DEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd\u003eRA 640:1, DEC 480:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Period\u003c\/td\u003e\n\u003ctd\u003e270 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (without Counterweight)\u003c\/td\u003e\n\u003ctd\u003e44 lbs (20 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (with Counterweight)\u003c\/td\u003e\n\u003ctd\u003e55 lbs (25 kg) with optional counterweight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e12.6 lbs (5.7 kg) with dovetail saddle (HAE43C, HAE43C-EC); 12.8 lbs (5.8 kg) with dovetail saddle (HAE43B, HAE43B-EC and Original versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload-to-Mount Weight Ratio\u003c\/td\u003e\n\u003ctd\u003e3.51 (C versions); 3.45 (B and Original versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic Error (PE)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 36 arcsec (\u0026lt; ±18 arcsec) (C and B versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Precision Encoder\u003c\/td\u003e\n\u003ctd\u003eYes, RA axis (EC versions only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePEC\u003c\/td\u003e\n\u003ctd\u003eRealtime PEC (EC versions only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eGoToNova \/ Commander\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eOptional Go2Nova® 8411 OLED (C and B versions); Go2Nova® 8409 with ~212,000 objects database, included (Original versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Computer\u003c\/td\u003e\n\u003ctd\u003eiMate (open source architecture), preloaded KStars\/Ekos and iPolarServer (B versions only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eiMate Ports\u003c\/td\u003e\n\u003ctd\u003e1x USB 3.0, 2x USB 2.0, 3x DC 12V outputs (B versions only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eUSB-C and Wi-Fi (C versions); iMate and USB-C (B versions); USB and Wi-Fi via hand controller (Original versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguide Port\u003c\/td\u003e\n\u003ctd\u003eYes (ST-4 compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Slew Speed\u003c\/td\u003e\n\u003ctd\u003e6°\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eDC 12V-5A; 5.5\/2.1mm plug (C and B versions), 5.5\/2.5mm plug (Original versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.7A (Tracking), 1.2A (GoTo) (C and Original versions); 0.8A (Tracking), 1.3A (GoTo) (B versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Adapter\u003c\/td\u003e\n\u003ctd\u003e100V ~ 240V (included, indoor use only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower-Off Brake\u003c\/td\u003e\n\u003ctd\u003eElectronic friction brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eVixen\/Losmandy dual saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Scope\u003c\/td\u003e\n\u003ctd\u003eOptional iPolar electronic polar scope (external); included with HAE43 w\/ iPolar and HAE43EC w\/ iPolar (Original)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLevel Indicator\u003c\/td\u003e\n\u003ctd\u003eLevel bubble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure Material\u003c\/td\u003e\n\u003ctd\u003eAll metal, CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 45°C (C versions); -20°C to 40°C (B and Original versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgrade\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight Shaft\u003c\/td\u003e\n\u003ctd\u003eOptional (SS Φ20x200mm, 3\/8\"-16 thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight\u003c\/td\u003e\n\u003ctd\u003eOptional (10 lbs \/ 4.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight \u0026amp; Dimensions\u003c\/td\u003e\n\u003ctd\u003e25 lbs, 17 x 16 x 10 in (HAE43C-EC and HAE43B-EC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHAE43 Mount Head (Version as Ordered)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAC Adapter (100V-240V, 12V\/5A)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCarrying Case\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB-C Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (C and B versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Original versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eGo2Nova® 8409 Hand Controller\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Original versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCoiled Hand Controller Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Original versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiPolar Electronic Polar Scope with miniUSB Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Original iPolar versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_HAE_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"HAE43C","offer_id":52917267333405,"sku":"IOP-HE432C","price":4535.0,"currency_code":"CAD","in_stock":true},{"title":"HAE43C-EC","offer_id":52917267366173,"sku":"IOP-HE434C","price":6621.0,"currency_code":"CAD","in_stock":true},{"title":"HAE43B w\/ iMate","offer_id":52917267398941,"sku":"IOP-HE432B","price":4759.0,"currency_code":"CAD","in_stock":true},{"title":"HAE43B-EC w\/ iMate","offer_id":52917267431709,"sku":"IOP-HE434B","price":6845.0,"currency_code":"CAD","in_stock":true},{"title":"HAE43 (Original)","offer_id":44996174119197,"sku":null,"price":3917.0,"currency_code":"CAD","in_stock":true},{"title":"HAE43 w\/ iPolar (Original)","offer_id":44996174151965,"sku":null,"price":4057.0,"currency_code":"CAD","in_stock":true},{"title":"HAE43EC w\/ iPolar (Original)","offer_id":44996174184733,"sku":null,"price":5947.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HAE43a.jpg?v=1684771145"},{"product_id":"haz31-strain-wave-alt-az","title":"iOptron HAZ31 Strain Wave Alt-Az","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e31 lb (14 kg) instrument payload capacity\u003c\/li\u003e\n\u003cli\u003e8.2 lb (3.7 kg) mount head weight\u003c\/li\u003e\n\u003cli\u003eDual-axis strain wave gear system with 480:1 reduction ratio\u003c\/li\u003e\n\u003cli\u003eGo2Nova controller with ~212,000 object database\u003c\/li\u003e\n\u003cli\u003eBuilt-in GPS and Wi-Fi for streamlined operation\u003c\/li\u003e\n\u003cli\u003eDual Vixen \u0026amp; Losmandy dovetail saddle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron HAZ31 Strain Wave Alt-Az Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HAZ31 Strain Wave Alt-Az Mount redefines grab-and-go astronomy by delivering a 31 lb payload capacity from a mount head that weighs only 8.2 lbs. This remarkable 3.78 payload-to-weight ratio is achieved through its dual-axis strain wave gear system, which features a 480:1 reduction ratio for precise, backlash-free tracking. With built-in GPS, Wi-Fi, and a Go2Nova controller holding a database of ~212,000 objects, the HAZ31 eliminates the complexity and weight of traditional setups, getting you observing in minutes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStrain Wave Drivetrain: 480:1 Gearing with Zero Backlash\u003c\/h3\u003e\n\u003cp\u003eAt the core of the HAZ31 are strain wave gears on both axes, a technology originally developed for robotics that is perfectly suited for astronomy. This design provides exceptional torque and a high 480:1 reduction ratio from a compact, lightweight mechanism. For you, the observer, this means there is no backlash to manage and no need for periodic gear meshing adjustments, resulting in immediate response to GoTo commands and smooth, reliable tracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 3.78 Payload-to-Weight Ratio: Carry 31 lbs on an 8.2 lb Mount Head\u003c\/h3\u003e\n\u003cp\u003eThe single most compelling feature of the HAZ31 is its incredible portability. The mount head weighs a mere 8.2 lbs yet securely carries telescope packages up to 31 lbs, achieving an unmatched payload-to-weight ratio of 3.78. This completely eliminates the need for counterweights and heavy, cumbersome mount designs. You can now take a substantial refractor or Schmidt-Cassegrain to a dark sky site without dedicating your entire vehicle to astronomy gear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntegrated GoTo: Built-in GPS, WiFi, and a 212,000 Object Database\u003c\/h3\u003e\n\u003cp\u003eThe HAZ31 is engineered for rapid setup and modern control. Built-in GPS automatically detects your location and time, simplifying the initial alignment process. Onboard Wi-Fi allows for wireless control, reducing cable clutter at the telescope. The included Go2Nova 8409 hand controller gives you access to a ~212,000 object database and enables slewing at up to 8º per second to quickly move between targets.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Metal Construction:\u003c\/strong\u003e The CNC-machined body ensures rigidity and durability for years of field use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Saddle:\u003c\/strong\u003e The Vixen and Losmandy compatible saddle accommodates a wide range of optical tubes without needing different adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Brake:\u003c\/strong\u003e An electronic friction brake securely locks the axes when powered off, preventing your telescope from moving unexpectedly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHAZ31 vs. Traditional GEMs: The Counterweight-Free Advantage\u003c\/h3\u003e\n\u003cp\u003eFor visual astronomy, the HAZ31 presents a clear advantage over German Equatorial Mounts (GEMs) in the same payload class. A traditional GEM capable of carrying 31 lbs would require a heavy mount head plus 15-20 lbs of counterweights, easily totaling over 40-50 lbs of equipment to set up. The 8.2 lb HAZ31 carries the same telescope with zero counterweights, making it faster to assemble, easier to transport, and far less physically demanding for a night of observing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the iOptron HAZ31's strain wave design?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is its extremely high payload-to-weight ratio of 3.78. The strain wave gear system allows the compact, 8.2 lb mount to carry a 31 lb payload without needing any counterweights. This makes it incredibly portable and quick to set up compared to conventional mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the iOptron HAZ31 handle an 8\" SCT for visual observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. A typical 8\" Schmidt-Cassegrain OTA weighs between 12-15 lbs, which is well under the HAZ31's 31 lb payload capacity. This combination creates a powerful and highly portable setup for visually observing planets like Jupiter and Saturn, or deep-sky targets like the Hercules Cluster (M13).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the iOptron HAZ31's portability compare to a GEM with a 31 lb payload?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe difference is dramatic. A German Equatorial Mount (GEM) supporting 31 lbs would typically have a head weight of 15-20 lbs and require an additional 15-20 lbs of counterweights. The HAZ31 provides the same capacity in a single 8.2 lb unit, cutting the total transport weight by more than 75%.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the iOptron HAZ31 need counterweights?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The high-torque strain wave gear system completely eliminates the need for counterweights or precise balancing. You can simply mount your telescope and begin observing, saving significant time and effort during setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I need to power the iOptron HAZ31 mount in the field?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe mount requires a DC 12V power source capable of supplying at least 5A, connected via a standard 5.5\/2.1mm plug. A portable astronomy power tank or a deep-cycle battery is the ideal solution for field use. An AC adapter is included for indoor or backyard use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I do long-exposure astrophotography with the alt-azimuth iOptron HAZ31?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAs an alt-azimuth mount, the HAZ31 is primarily designed for visual astronomy and short-exposure imaging of the Moon and planets. Long-exposure deep-sky astrophotography requires an equatorial mount to prevent field rotation. While the HAZ31 tracks objects across the sky, it does not correct for this rotation, which would cause stars to trail in exposures longer than a few seconds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Altazimuth Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive System\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Gear (RA \u0026amp; DEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd\u003e480:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload\u003c\/td\u003e\n\u003ctd\u003e31 lbs (14 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e8.2 lbs (3.7 kg) with dovetail saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload to Mount Weight Ratio\u003c\/td\u003e\n\u003ctd\u003e3.78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure\u003c\/td\u003e\n\u003ctd\u003eAll metal, CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eVixen \u0026amp; Losmandy Dual Saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eGoToNova \/ Commander\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eGo2Nova® 8409\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObject Database\u003c\/td\u003e\n\u003ctd\u003e~212,000 objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Slew Speed\u003c\/td\u003e\n\u003ctd\u003e8º\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Port\u003c\/td\u003e\n\u003ctd\u003eUSB (via Hand Controller)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eDC 12V, 5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.6A (Tracking), 1A (GoTo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Off Brake\u003c\/td\u003e\n\u003ctd\u003eElectronic friction brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLevel Indicator\u003c\/td\u003e\n\u003ctd\u003eBubble level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20ºC ~ 40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHAZ31 Strain Wave Alt-Az Mount Head\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eGo2Nova 8409 Hand Controller\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAC Power Adapter (100V-240V)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.ioptron.com\/category-s\/133.htm\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44996356342045,"sku":"HZ312","price":2937.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HAZ31a.jpg?v=1684772571"},{"product_id":"haz46-alt-az-strain-wave-mount","title":"iOptron HAZ46 Alt-Az Strain Wave Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSupports a 44 lbs (20 kg) payload without counterweights\u003c\/li\u003e\n\u003cli\u003eLightweight mount head weighs only 12.3 lbs (5.6 kg)\u003c\/li\u003e\n\u003cli\u003eStrain wave gear system with 640:1 reduction ratio\u003c\/li\u003e\n\u003cli\u003eInternal 11.1V, 4.4AH rechargeable Li-ion battery\u003c\/li\u003e\n\u003cli\u003eGo2Nova® 8409 controller with ~212,000 object database\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron HAZ46 Alt-Az Strain Wave Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HAZ46 Alt-Az Strain Wave Mount leverages a high-resolution strain wave gear system to support a 44 lb payload on a mount head that weighs only 12.3 lbs. This delivers an exceptional payload-to-weight ratio of 3.57, eliminating the need for counterweights entirely. The internal 11.1V, 4.4AH rechargeable battery and built-in GPS create a completely self-contained grab-and-go system for serious visual astronomy, while the Go2Nova 8409 controller puts a database of ~212,000 objects at your fingertips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStrain Wave Gearing: A 44 lb Payload on a 12.3 lb Mount\u003c\/h3\u003e\n\u003cp\u003eAt the core of the HAZ46 are dual strain wave gears on both axes, providing the torque and precision needed to handle heavy optical tubes without counterweights. With a 640:1 reduction ratio, the stepper motors execute quiet, precise movements, slewing at up to 6º\/sec between targets and tracking smoothly with a power consumption of just 0.7A. This technology makes setting up a large refractor or SCT a single-trip affair from your car to the observing site.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eField-Ready Design: 4.4AH Internal Battery, GPS, and Wi-Fi\u003c\/h3\u003e\n\u003cp\u003eThe HAZ46 is engineered for rapid deployment and cable-free operation. A built-in 11.1V, 4.4AH rechargeable Li-ion battery powers the mount for an entire observing session, while integrated GPS automatically supplies the time, date, and location to the hand controller for faster alignment. Built-in Wi-Fi enables direct connection to planetarium software on your smartphone or tablet, offering a modern, streamlined control interface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eGo2Nova Controller: Navigating ~212,000 Objects\u003c\/h3\u003e\n\u003cp\u003eThe included Go2Nova 8409 hand controller is your command center for exploring the night sky. Its extensive database of ~212,000 objects includes planets, stars, nebulae, galaxies, and clusters, ensuring you always have a new target to explore. The intuitive menu system makes alignment and object selection straightforward, even for users new to GoTo systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eMechanical Integrity: Dual Saddle and -20°C Operation\u003c\/h3\u003e\n\u003cp\u003eConstructed from CNC-machined, all-metal components, the HAZ46 is built for durability and can operate in temperatures as low as -20ºC. An electronic friction brake engages when power is off, preventing your telescope from moving unexpectedly while changing eyepieces or accessories. The mount includes a dual Vixen\/Losmandy saddle for broad compatibility, though for longer refractors or OTAs approaching the 44 lb payload limit, an aftermarket saddle can provide enhanced stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHAZ46 vs. AZMP: Choosing Your Alt-Az Mount\u003c\/h3\u003e\n\u003cp\u003eThe HAZ46 is often compared to iOptron's AZ Mount Pro. The choice depends on your primary use case.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eiOptron AZ Mount Pro Advantage:\u003c\/strong\u003e The AZMP is renowned for its exceptional GoTo pointing accuracy, often making it a preferred choice for users who prioritize dead-center target acquisition above all else.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eiOptron HAZ46 Advantage:\u003c\/strong\u003e The HAZ46's strain wave gearing gives it a decisive edge in portability and capacity, supporting a 44 lb payload versus the AZMP's 33 lbs, all on a lighter mount head. Its internal battery, quiet slewing, and lack of counterweights make it the superior \"grab-and-go\" solution for heavy instruments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the iOptron HAZ46's strain wave gear system?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is a very high payload-to-weight ratio. The \u003cstrong\u003estrain wave gears\u003c\/strong\u003e generate enough torque to handle a \u003cstrong\u003e44 lb payload\u003c\/strong\u003e without needing any counterweights, all on a mount head that weighs only \u003cstrong\u003e12.3 lbs\u003c\/strong\u003e. This makes it exceptionally portable and easy to set up compared to traditional mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the iOptron HAZ46 handle a Celestron C11 for visual observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, comfortably. A standard Celestron C11 optical tube weighs around 27.5 lbs, which is well within the \u003cstrong\u003e44 lb (20 kg) payload capacity\u003c\/strong\u003e of the HAZ46. The mount's electronic friction brake also ensures the telescope remains stationary when you swap out heavy 2-inch eyepieces or other accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow long will the HAZ46's internal battery last during a typical session?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile an exact duration depends on usage, we can estimate based on the power consumption. The mount uses \u003cstrong\u003e0.7A while tracking\u003c\/strong\u003e and \u003cstrong\u003e1.2A during GoTo slewing\u003c\/strong\u003e. The \u003cstrong\u003e4.4AH battery\u003c\/strong\u003e should provide several hours of continuous operation, with longer life for sessions focused on observing single objects (mostly tracking) and slightly less for sessions involving frequent slewing across the sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need to purchase counterweights for the iOptron HAZ46?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The strain wave gear drive provides sufficient torque to handle the full \u003cstrong\u003e44 lb payload\u003c\/strong\u003e without the need for any counterweights or shafts. This significantly reduces the total weight and complexity of your setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I need to control the iOptron HAZ46 wirelessly?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNothing extra is required. The HAZ46 has \u003cstrong\u003ebuilt-in Wi-Fi\u003c\/strong\u003e, allowing it to connect directly to a smartphone, tablet, or computer running compatible planetarium software. This lets you control the mount without being tethered to the hand controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the HAZ46 perform for outreach events with a 120mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HAZ46 is an excellent choice for outreach. Its low weight (\u003cstrong\u003e12.3 lbs\u003c\/strong\u003e) and internal battery make for a fast, hassle-free setup. The stepper motors are very quiet when slewing, which is less distracting for crowds. Most importantly, the \u003cstrong\u003eelectronic friction brake\u003c\/strong\u003e provides an added layer of safety, ensuring the telescope won't swing freely if accidentally bumped or when power is off.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Altazimuth Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA Gear System\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDEC Gear System\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd\u003e640:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload\u003c\/td\u003e\n\u003ctd\u003e44 lbs (20 kg), no counterweight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e12.3 lbs (5.6 kg) with dovetail saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload to Mount Weight Ratio\u003c\/td\u003e\n\u003ctd\u003e3.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 6º\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eGoToNova \/ Commander\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eGo2Nova® 8409 with ~212,000 objects database\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.7A (Tracking), 1.2A (GOTO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eBuilt-in rechargeable Li-ion (11.1V, 4.4AH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Charger\u003c\/td\u003e\n\u003ctd\u003e100-240V AC input \/ 12.6V DC 2A output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Off Brake\u003c\/td\u003e\n\u003ctd\u003eElectronic friction brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Port\u003c\/td\u003e\n\u003ctd\u003eWi-Fi and USB (via Hand Controller)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgrade\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eVixen \u0026amp; Losmandy Dual Saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure Material\u003c\/td\u003e\n\u003ctd\u003eAll metal, CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Finish\u003c\/td\u003e\n\u003ctd\u003eAnodized black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLevel Indicator\u003c\/td\u003e\n\u003ctd\u003eLevel bubble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20ºC ~ 40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_HAE_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.ioptron.com\/category-s\/133.htm\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44996537090333,"sku":"IOP-HZ462","price":3989.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HAZ46a.jpg?v=1684774019"},{"product_id":"ioptron-hae16c-az-eq-dual-swg","title":"iOptron HAE16C AZ\/EQ Dual SWG","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eHybrid EQ\/Alt-Az Mount Design\u003c\/li\u003e\n\u003cli\u003e18 lbs (8.2 kg) Payload without Counterweight\u003c\/li\u003e\n\u003cli\u003e5.7 lbs (2.6 kg) Mount Head Weight\u003c\/li\u003e\n\u003cli\u003eStrainWave RA Gear \u0026amp; Worm\/Belt DEC System\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi and 2x USB Ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron HAE16C AZ\/EQ Dual SWG Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HAE16C AZ\/EQ Dual SWG mount delivers an exceptional 18 lb payload capacity from a head that weighs only 5.7 lbs, eliminating the need for counterweights in many imaging setups. Its core is a StrainWave 14 gear system on the Right Ascension axis, featuring a 360:1 reduction ratio for precise, backlash-free tracking. This hybrid mount operates in both equatorial and alt-azimuth modes and offers a full 0º to 90º latitude adjustment range, making it the ultimate portable solution for astrophotography from anywhere on Earth.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStrainWave RA Drive with a 360:1 Reduction Ratio\u003c\/h3\u003e\n\u003cp\u003eThe HAE16C employs a high-resolution StrainWave gear on the critical RA axis, delivering the zero-backlash tracking essential for long-exposure astrophotography. With a 360:1 reduction ratio, the stepper motor provides the high torque needed to handle off-balance loads without counterweights, while maintaining smooth motion. For the Declination axis, iOptron uses a backlash-free worm\/belt system, a design choice that reduces overall weight and complexity. An electronic friction brake on the RA axis ensures your payload remains secure even if power is lost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 3.17 Payload-to-Weight Ratio: 18 lbs on a 5.7 lb Head\u003c\/h3\u003e\n\u003cp\u003eEngineered for portability, the HAE16C redefines what a grab-and-go mount can carry. The mount head weighs a mere 5.7 lbs but supports an 18 lb instrument load without any counterweights, achieving an impressive payload-to-weight ratio of 3.17. This allows you to build a powerful, airline-portable imaging rig around refractors or wide-field astrographs. For heavier setups, the payload can be increased to 26.5 lbs with the addition of an optional counterweight shaft and a 4.5 lb counterweight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntegrated Wi-Fi and USB for Full Remote Operation\u003c\/h3\u003e\n\u003cp\u003eThe HAE16C is built for modern, computer-controlled imaging sessions. It features built-in Wi-Fi on the main board for reliable wireless control from a smartphone, tablet, or PC. For wired connections, two USB ports provide direct access to your imaging computer and accessories. The mount is fully compatible with iOptron Commander, ASCOM, and INDI drivers, allowing seamless integration with popular acquisition software like N.I.N.A. or Sequence Generator Pro. For users who prefer manual control, the Go2Nova 8411 hand controller is available as an optional accessory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e0-90° Latitude Range and Dual Zero Position Sensors\u003c\/h3\u003e\n\u003cp\u003eDesigned for observers on the move, the HAE16C features a latitude adjustment range of 0º to 90º. This enables correct polar alignment in equatorial mode from any location, including the equator. The mount is also equipped with zero position sensors on both the RA and DEC axes, allowing it to find and return to its home position with absolute certainty, which is critical for remote operation and recovery after a power cycle. This dual-mode mount can be quickly switched to Alt-Az for simple visual observing, making it a truly flexible tool for any astronomer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHAE16C vs. Dual StrainWave Mounts: A Hybrid Approach to Portability\u003c\/h3\u003e\n\u003cp\u003eMounts using StrainWave gears on both axes, like the ZWO AM3, offer zero backlash on both RA and DEC. This can be an advantage for managing very rapid guiding corrections and fast slewing. The HAE16C takes a different approach by pairing a StrainWave drive on the critical RA tracking axis with a backlash-free worm\/belt system on the DEC axis. This hybrid design delivers the most important benefit of SWG technology—counterweight-free operation and precise tracking—while optimizing for lower weight and cost. The result is a mount with a higher payload-to-weight ratio (3.17) than many competitors, making the HAE16C a compelling choice for imagers who prioritize portability without compromising core tracking capability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main benefit of the HAE16C's StrainWave gear on the RA axis?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary benefit of the \u003cstrong\u003eStrainWave 14 gear\u003c\/strong\u003e on the Right Ascension axis is its \u003cstrong\u003ezero-backlash\u003c\/strong\u003e nature. This eliminates the play found in traditional worm gears, resulting in more precise tracking for astrophotography and removing the need to balance the payload perfectly. The high torque also allows the mount to handle up to 18 lbs without a counterweight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the iOptron HAE16C without a counterweight?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The HAE16C is designed to support payloads up to \u003cstrong\u003e18 lbs (8.2 kg)\u003c\/strong\u003e without the use of a counterweight or shaft. This is one of its main advantages for creating a lightweight, portable imaging setup. For heavier loads up to 26.5 lbs (12 kg), the optional counterweight and shaft are required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I control the HAE16C mount? Is a hand controller included?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HAE16C can be controlled in several ways. It has \u003cstrong\u003ebuilt-in Wi-Fi\u003c\/strong\u003e for wireless control via iOptron apps or software on a PC, and \u003cstrong\u003e2x USB ports\u003c\/strong\u003e for a direct wired connection. It supports iOptron Commander, ASCOM, and INDI drivers. The Go2Nova 8411 hand controller is \u003cstrong\u003enot included\u003c\/strong\u003e but is available as an optional purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the HAE16C's 0-90° latitude range help when traveling for an event like a solar eclipse?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA solar eclipse path can cross anywhere on Earth. The HAE16C's \u003cstrong\u003e0° to 90° latitude range\u003c\/strong\u003e ensures you can achieve proper equatorial alignment for tracking the Sun no matter where you set up, from the equator (0°) to the poles (90°). This makes it an ideal travel mount for chasing astronomical events globally.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of astrophotography rig for imaging the Andromeda Galaxy (M31) can the HAE16C support with its 18 lb payload capacity?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWith its \u003cstrong\u003e18 lb counterweight-free capacity\u003c\/strong\u003e, the HAE16C can easily carry a popular wide-field imaging setup for large targets like the Andromeda Galaxy (M31). A typical rig could include a 70-80mm triplet apochromatic refractor, a cooled astronomy camera, a guide scope, and a filter wheel, all well within the mount's capacity for a portable and powerful system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the electronic friction brake on the HAE16C?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eelectronic friction brake on the RA axis\u003c\/strong\u003e is a safety feature. It automatically engages when the mount loses power, preventing the telescope from swinging freely. This protects your optical tube and camera from accidental impact if the power cord is disconnected or there is an unexpected power outage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eHybrid EQ\/AA Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure Material\u003c\/td\u003e\n\u003ctd\u003eAll metal, Casting + CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (without Counterweight)\u003c\/td\u003e\n\u003ctd\u003e18 lbs (8.2kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (with Counterweight)\u003c\/td\u003e\n\u003ctd\u003e26.5 lbs (12kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e5.7 lbs (2.6kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload to Mount Weight Ratio\u003c\/td\u003e\n\u003ctd\u003e3.17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA Gear System\u003c\/td\u003e\n\u003ctd\u003eStrainWave 14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDEC Gear System\u003c\/td\u003e\n\u003ctd\u003eBacklash-free worm\/belt system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA Reduction Ratio\u003c\/td\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic\u003c\/td\u003e\n\u003ctd\u003e360 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatitude Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e0º ~ 90º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAzimuth Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e± 6º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Off Brake\u003c\/td\u003e\n\u003ctd\u003eElectronic friction brake on RA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero Position Sensor\u003c\/td\u003e\n\u003ctd\u003eYes on both RA and DEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003e1×, 2×, 8×, 16×, 64×, 128×, 256×, 512×, MAX (6°\/sec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eVixen-type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003e2x USB, Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eGo2Nova® 8411 with OLED display (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Control\u003c\/td\u003e\n\u003ctd\u003eiOptron Commander, ASCOM and INDI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Scope\u003c\/td\u003e\n\u003ctd\u003eExternal iPolarTM electronic polar scope (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguider Port\u003c\/td\u003e\n\u003ctd\u003eOptional external iGuider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLevel Indicator\u003c\/td\u003e\n\u003ctd\u003eLevel bubble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eDC 12V, 5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.6A (Tracking), 1A (GOTO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Adapter\u003c\/td\u003e\n\u003ctd\u003e100V ~ 240V (included, indoor use only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e3\/8”-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20ºC ~ 40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_HAE_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.ioptron.com\/category-s\/133.htm\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":49201033773341,"sku":"IOP-HE162C","price":1957.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-HAE16C-1.jpg?v=1727379016"},{"product_id":"ioptron-hst-minitracker","title":"iOptron HST MiniTracker","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003ePayload Capacity: 4kg (8.8 lbs) without counterweights\u003c\/li\u003e\n\u003cli\u003eMount Weight: 790 gm (1.75 lbs) with battery\u003c\/li\u003e\n\u003cli\u003eGear System: Strain Wave Gear (SWG)\u003c\/li\u003e\n\u003cli\u003eTracking Speeds: Solar, Lunar, 1X Celestial, 1\/2X Celestial\u003c\/li\u003e\n\u003cli\u003ePower: Internal 3000mAh Battery (up to 5 hours) with USB-C charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron HST MiniTracker\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HST MiniTracker redefines portable astrophotography by integrating a high-precision strain wave gear (SWG) system into an ultra-compact body that weighs just 790 gm. This advanced gear system supports an impressive 4kg (8.8 lbs) payload—enough for a full-frame DSLR and telephoto lens—without requiring a counterweight. Powered by an internal 3000mAh rechargeable battery, the MiniTracker delivers up to 5 hours of silent, accurate tracking for capturing sharp, long-exposure images of the night sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStrain Wave Gear: 4kg Payload in a 790g Body\u003c\/h3\u003e\n\u003cp\u003eThe core of the HST MiniTracker is its strain wave gear drive, a technology typically found in high-end observatory mounts. This system provides exceptional torque and zero backlash, allowing the mount to handle a 4kg camera rig with stability. The payload-to-weight ratio is groundbreaking for a travel tracker, eliminating the need for cumbersome counterweights and making it an ideal choice for hikers, travelers, and anyone seeking a minimalist setup.\u003c\/p\u003e\n\u003cp\u003eThe mount's rigidity is further enhanced by its full CNC all-metal construction, ensuring the stepper motor's precise movements are transferred directly to your camera for sharp, pinpoint stars, even with longer focal length lenses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e4 Tracking Speeds for Celestial and Landscape Imaging\u003c\/h3\u003e\n\u003cp\u003eThe HST MiniTracker includes four distinct tracking speeds to cover a range of astronomical targets. The standard 1X celestial rate perfectly matches the Earth's rotation for deep-sky imaging of nebulae and galaxies, while dedicated Solar and Lunar rates compensate for the unique apparent motion of the Sun and Moon.\u003c\/p\u003e\n\u003cp\u003eFor nightscape photographers, the 1\/2X celestial speed is a critical feature. It slows the tracking to half the sidereal rate, effectively balancing the motion of the stars against a stationary foreground. This allows you to capture a sharp landscape and detailed sky in a single, long exposure, minimizing both star trailing and foreground blur.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e5-Hour Internal Battery with USB-C Charging\u003c\/h3\u003e\n\u003cp\u003eDesigned for true field portability, the HST MiniTracker is equipped with an internal 3000mAh Li-Poly battery that provides up to 5 hours of continuous operation on a full charge. This self-contained power system means fewer cables and external batteries to manage during an imaging session.\u003c\/p\u003e\n\u003cp\u003eWhen the battery runs low, the USB Type-C port allows for convenient charging from any 5V source, including a standard portable power bank. This modern interface ensures you can easily extend your imaging time on multi-night trips without needing specialized power supplies. For additional flexibility, the mount also supports an optional 3xAAA battery holder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Mounting: Vixen Dovetail with 3\/8\" \u0026amp; 1\/4\" Sockets\u003c\/h3\u003e\n\u003cp\u003eThe HST MiniTracker offers versatile connection options for seamless integration into your existing gear. The base of the mount features a Vixen-type dovetail bar, allowing it to attach directly to a wide range of equatorial wedges and astronomical saddles. For use with standard photographic equipment, the dovetail bar is also drilled and tapped with both 3\/8”-16 and 1\/4”-20 threaded sockets, enabling a direct connection to any camera tripod.\u003c\/p\u003e\n\u003cp\u003eA crucial trade-off for its compact size is that a polar scope is not built-in. For precise alignment, you can add an optional iOptron iPolar electronic polar scope or the AccuAlignTM dark-field illuminated polar scope, both of which integrate cleanly with the mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHST MiniTracker vs. Star Adventurer: The Strain Wave Gear Advantage\u003c\/h3\u003e\n\u003cp\u003eWhile the Sky-Watcher Star Adventurer series is a benchmark in portable tracking, the HST MiniTracker's strain wave gear offers a distinct advantage in payload efficiency. The Star Adventurer GTi, for example, weighs 1.3kg to support its 5kg payload capacity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight-to-Payload Ratio:\u003c\/strong\u003e The HST MiniTracker supports a 4kg payload with a mount body weighing only 790g. This is a significant weight savings for anyone prioritizing a lightweight kit for travel or hiking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Counterweights:\u003c\/strong\u003e The high torque of the SWG drive eliminates the need for a counterweight system to handle its 4kg capacity, further reducing the total weight and complexity of your setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Backlash:\u003c\/strong\u003e Strain wave gears are inherently free of backlash, resulting in smoother, more responsive tracking and slewing compared to the worm gear systems common in other trackers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the iOptron HST MiniTracker handle a 4kg payload without a counterweight?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HST MiniTracker uses a \u003cstrong\u003estrain wave gear (SWG)\u003c\/strong\u003e system. This type of gearing produces very high torque with zero backlash, allowing the mount to drive a heavy, off-center load like a camera and telephoto lens with precision, eliminating the need for a balancing counterweight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the HST MiniTracker to photograph the Andromeda Galaxy (M31) with a full-frame camera and a 200mm lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. A typical full-frame DSLR and 200mm lens combination is well within the \u003cstrong\u003e4kg (8.8 lbs) payload capacity\u003c\/strong\u003e of the HST MiniTracker. For deep-sky targets like M31, you would use the \u003cstrong\u003e1X celestial tracking speed\u003c\/strong\u003e to ensure sharp, pinpoint stars during your long exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I need for accurate polar alignment with the HST MiniTracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe base HST MiniTracker does not include a built-in polar alignment tool. For precise alignment, you will need to add one of iOptron's optional accessories:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional iPolar Electronic Polar Scope:\u003c\/strong\u003e For fast, highly accurate digital alignment using a laptop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional AccuAlignTM Polar Scope:\u003c\/strong\u003e A traditional, illuminated optical polar scope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional EQ Base:\u003c\/strong\u003e An adjustable base like the #3327 or #3328 is required to make the fine altitude and azimuth adjustments needed for polar alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the 1\/2X tracking speed on the HST MiniTracker used for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e1\/2X celestial speed\u003c\/strong\u003e is designed specifically for wide-field nightscape photography where you want both the sky and the landscape in one shot. It tracks the stars at half their normal speed, which is slow enough to keep the foreground from blurring significantly, yet fast enough to prevent major star trailing in wide-angle shots. It's the ideal compromise for capturing a sharp horizon and a detailed Milky Way simultaneously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would I power the HST MiniTracker for a multi-night astrophotography trip?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe internal \u003cstrong\u003e3000mAh battery\u003c\/strong\u003e provides up to 5 hours of operation. For a multi-night trip, you can recharge the mount during the day using its \u003cstrong\u003eUSB Type-C port\u003c\/strong\u003e connected to a portable power bank, the same kind you would use for a smartphone. This makes it easy to keep the tracker powered up indefinitely in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I mount the HST MiniTracker to my photo tripod?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe base of the HST MiniTracker has a Vixen-style dovetail bar that includes both a \u003cstrong\u003e3\/8”-16 socket and a 1\/4”-20 converter\u003c\/strong\u003e. This allows it to mount directly to the screw on virtually any standard photographic tripod or tripod head without needing any extra adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eUltra Compact SWG Single-axis Tracking mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear System\u003c\/td\u003e\n\u003ctd\u003eStrain wave gear (SWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (Max)\u003c\/td\u003e\n\u003ctd\u003e4kg (8.8 lbs), no counterweight required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e790 gm with battery (1.75 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Speeds\u003c\/td\u003e\n\u003ctd\u003eSolar, Lunar, 1X Celestial, 1\/2 Celestial (N\/S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick Slew\u003c\/td\u003e\n\u003ctd\u003eYes, for camera framing adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eInternal Li-Poly battery or external 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e3000mAh rechargeable Li-Poly (internal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 5 hours at 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Port\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eCNC All-metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e133 x 93.25 x 71.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Mounting\u003c\/td\u003e\n\u003ctd\u003eØ50 mm block with 3\/8”-16 post\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Connection\u003c\/td\u003e\n\u003ctd\u003eVixen type dovetail bar w\/ 3\/8”-16 \u0026amp; 1\/4”-20 sockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Scope\u003c\/td\u003e\n\u003ctd\u003eOptional iPolar or AccuAlignTM Polar Scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended EQ Base\u003c\/td\u003e\n\u003ctd\u003eOptional #3327 or #3328\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHST MiniTracker Mount\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eLi-Poly Rechargeable Battery\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003eInstalled\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e3\/8” to 1\/4” Threaded Converter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003eInstalled\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eType-C USB Charging Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":50720883540253,"sku":"IOP-3650","price":627.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-HST-MiniTracker-1.jpg?v=1765488383"},{"product_id":"ioptron-he182c","title":"iOptron HAE18C AZ\/EQ Dual Strain Wave GoTo Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003ePayload (without counterweight): 18.7 lbs (8.5 kg)\u003c\/li\u003e\n\u003cli\u003eMount Head Weight: 6.2 lbs (2.82 kg)\u003c\/li\u003e\n\u003cli\u003ePayload-to-Weight Ratio: 3.01\u003c\/li\u003e\n\u003cli\u003eDrive System: Dual Strain Wave Gear with 360:1 reduction\u003c\/li\u003e\n\u003cli\u003eOperational Modes: Alt-Azimuth \u0026amp; Equatorial\u003c\/li\u003e\n\u003cli\u003eControl: Built-in WiFi, USB, and ASCOM pulse guiding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron HAE18C AZ\/EQ Dual Strain Wave GoTo Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HAE18C AZ\/EQ dual SWG mount leverages a strain wave gear system with a 360:1 reduction ratio to support an 18.7 lb (8.5 kg) payload without any counterweights. Weighing just 6.2 lbs (2.82 kg) itself, the all-metal HAE18C achieves a remarkable 3.01 payload-to-mount weight ratio, while its dual AZ\/EQ functionality and 6º\/sec slew speed make it an exceptional platform for both quick visual observing and portable astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStrain Wave Gearing: A 3.01 Payload-to-Weight Ratio\u003c\/h3\u003e\n\u003cp\u003eThe core of the HAE18C is its strain wave gear (SWG) drive on both axes. This technology eliminates the need for heavy, bulky worm gears and counterweights for many setups, allowing the mount head to weigh a mere 6.2 lbs while carrying up to 18.7 lbs. This 3.01 payload-to-weight ratio is class-leading, making it possible to travel with a capable imaging rig that fits in a carry-on bag. For heavier setups, the payload can be increased to 26.5 lbs with an optional counterweight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDual-Mode Operation: 6º\/sec Slewing for Visual and Imaging\u003c\/h3\u003e\n\u003cp\u003eThe HAE18C's hybrid design allows you to switch between two distinct operational modes. In Alt-Azimuth (AZ) mode, the mount operates like a simple up-down, left-right system, perfect for quick setup and intuitive visual observation. For long-exposure astrophotography, you can set it up in Equatorial (EQ) mode to track the sky's rotation and prevent field rotation in your images. The fast 6º\/sec maximum slew speed gets you to your next target quickly in either configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V-5A Control System: WiFi, USB, and ASCOM Guiding\u003c\/h3\u003e\n\u003cp\u003eFull remote control of the HAE18C is built-in, requiring only a 12V-5A power source. The mount features integrated WiFi for wireless control from a smartphone or tablet using iOptron's Commander software. A dedicated USB port provides a reliable, wired connection to a PC for control via the iOptron ASCOM driver and your preferred imaging software. For precise tracking, the mount supports ASCOM pulse guiding, allowing an autoguiding camera to make fine corrections. When powered down, an electronic friction brake engages automatically, securing your equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHAE18C vs. Traditional EQ Mounts: The Strain Wave Advantage\u003c\/h3\u003e\n\u003cp\u003eCompared to a traditional German equatorial mount in the same payload class, the HAE18C offers a revolutionary shift in portability. A conventional mount capable of carrying 25 lbs might weigh 15-20 lbs before adding counterweights. The HAE18C carries 18.7 lbs with a head weight of only 6.2 lbs and zero counterweights, fundamentally changing what is possible for travel and field astronomy. The trade-off for this compact design is a native periodic error of \u0026lt; 36 arcseconds; while this is excellent for a strain wave system, it necessitates autoguiding for critical long-exposure imaging, a standard practice for most imagers today.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the HAE18C's strain wave gear system?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is an extremely high payload-to-weight ratio. The HAE18C mount head weighs only \u003cstrong\u003e6.2 lbs\u003c\/strong\u003e but can carry an \u003cstrong\u003e18.7 lb\u003c\/strong\u003e telescope setup without counterweights. This makes it incredibly portable for travel and field use compared to traditional mounts that are much heavier and always require counterweights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the iOptron HAE18C for astrophotography without a counterweight?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The HAE18C is designed to handle imaging rigs up to \u003cstrong\u003e18.7 lbs (8.5 kg)\u003c\/strong\u003e in EQ mode with no counterweight or shaft attached. This is ideal for setups like a wide-field refractor, a guide scope, and a dedicated astronomy camera, keeping your entire kit lightweight and easy to transport.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I control the iOptron HAE18C mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HAE18C offers multiple control options. You can use its \u003cstrong\u003ebuilt-in Wi-Fi\u003c\/strong\u003e to connect to a smartphone, tablet, or computer for wireless control via iOptron's software. It also has a \u003cstrong\u003eUSB port\u003c\/strong\u003e for a stable, wired connection to a PC for use with ASCOM-compatible software like N.I.N.A. or Sequence Generator Pro. An optional Go2Nova hand controller is also available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the HAE18C's AZ and EQ modes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eAlt-Azimuth (AZ) mode\u003c\/strong\u003e is for simple, terrestrial-style movement (up-down, left-right) and is primarily used for visual observing. It's fast to set up and very intuitive. \u003cstrong\u003eEquatorial (EQ) mode\u003c\/strong\u003e aligns the mount's axis with the Earth's rotational axis. This allows it to track celestial objects with a single motion, which is essential to prevent star trails during long-exposure astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the HAE18C perform for imaging the Andromeda Galaxy (M31) with a wide-field refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HAE18C is an excellent choice for this scenario. Its 18.7 lb capacity easily handles a compact refractor, and its portability makes getting to a dark sky site simple. While its native periodic error is under \u003cstrong\u003e\u0026lt; 36 arcseconds\u003c\/strong\u003e, pairing it with an autoguiding system (via ASCOM pulse guiding) will ensure round stars for the multi-minute exposures needed to capture the faint dust lanes of M31.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the HAE18C mount require balancing like a traditional GEM?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. Due to the high torque and zero-backlash nature of the strain wave gears, the HAE18C does not require precise balancing. This significantly speeds up setup time in the field. The mount also features an electronic friction brake that engages when power is cut, preventing your telescope from swinging freely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Altazimuth\/Equatorial Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA Gear System\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDEC Gear System\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd\u003eRA 360:1, DEC 360:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (without CW)\u003c\/td\u003e\n\u003ctd\u003e18.7 lbs (8.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (with CW)\u003c\/td\u003e\n\u003ctd\u003e26.5 lbs (12 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e6.2 lbs (2.82 kg) with dovetail saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload\/Mount Weight Ratio\u003c\/td\u003e\n\u003ctd\u003e3.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic Error (PE)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 36 arcsec (\u0026lt; ± 18 arcsec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriod\u003c\/td\u003e\n\u003ctd\u003e360 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eGoToNova\/Commander\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speed\u003c\/td\u003e\n\u003ctd\u003eMaximum 6º\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eDC 12V, 5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.6A (Tracking), 1A (GoTo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Off Brake\u003c\/td\u003e\n\u003ctd\u003eElectronic friction brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Wi-Fi and USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguiding\u003c\/td\u003e\n\u003ctd\u003ePulse guiding via ASCOM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eVixen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure Material\u003c\/td\u003e\n\u003ctd\u003eAll metal, CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eAnodized black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLevel Indicator\u003c\/td\u003e\n\u003ctd\u003eLevel bubble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20ºC ~ 45ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandset\u003c\/td\u003e\n\u003ctd\u003eOptional Go2Nova® 8411\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight Shaft\u003c\/td\u003e\n\u003ctd\u003eOptional (SS Φ20X200mm, 3\/8\"-16 thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight\u003c\/td\u003e\n\u003ctd\u003eOptional (10 lbs \/ 4.5kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Adapter\u003c\/td\u003e\n\u003ctd\u003e100V ~ 240V (included, indoor use only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_HAE_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917271822621,"sku":"IOP-HE182C","price":2309.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-HAE18C-AZ-EQ-dual-SWG-1_ec3e3f52-e291-448f-81c8-3b7988be6459.jpg?v=1789141624"},{"product_id":"ioptron-hz712","title":"iOptron HAZ71 Alt-Azimuth Strain Wave GoTo Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e68 lbs (31 kg) payload capacity\u003c\/li\u003e\n\u003cli\u003e18.3 lbs (8.3 kg) mount head weight\u003c\/li\u003e\n\u003cli\u003e3.73 payload-to-weight ratio\u003c\/li\u003e\n\u003cli\u003eStrain Wave Gear system with 800:1 reduction\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi, GPS, and 11.1V rechargeable battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eiOptron HAZ71 Alt-Azimuth Strain Wave GoTo Mount\u003c\/h2\u003e\n      \u003cp\u003eThe iOptron HAZ71 AZ SWG mount redefines portable, high-capacity observing by leveraging a Strain Wave Gear system to support a 68 lb payload on a mount head that weighs only 18.3 lbs. This remarkable 3.73 payload-to-weight ratio is achieved through an 800:1 reduction gear system that delivers backlash-free motion without the need for counterweights. With a built-in 11.1V battery, GPS, and Wi-Fi, the HAZ71 offers a complete, self-contained platform for serious visual astronomy and outreach.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eStrain Wave Gear Drive: An 800:1 Reduction Ratio with Zero Backlash\u003c\/h3\u003e\n      \u003cp\u003eAt the core of the HAZ71 is its advanced strain wave gear (SWG) system on both axes. This technology, born from robotics, uses a flexible, tooth-engaged gear to achieve an enormous 800:1 reduction ratio, providing exceptional torque to handle heavy and off-center loads. For the astronomer, this means instant, backlash-free response when slewing and tracking, eliminating the frustrating gear slop common in traditional worm-drive systems.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA 3.73 Payload-to-Weight Ratio: Carry 68 lbs on an 18.3 lb Head\u003c\/h3\u003e\n      \u003cp\u003eThe HAZ71's most significant advantage is its incredible power density. It can carry a 68 lb telescope rig, yet the all-metal, CNC-machined head weighs a mere 18.3 lbs. This 3.73 payload-to-weight ratio is class-leading and fundamentally changes how you approach a night of observing. Large SCTs or refractors that would typically demand a heavy, cumbersome equatorial mount can now be deployed on a lightweight, grab-and-go system.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eGo2Nova Controller: ~212,000 Objects with Built-in Wi-Fi \u0026amp; GPS\u003c\/h3\u003e\n      \u003cp\u003eLocating celestial targets is handled by the proven Go2Nova® 8409 hand controller, containing a database of approximately 212,000 objects. For modern wireless control, the HAZ71 features built-in Wi-Fi, allowing you to command the mount from your smartphone or tablet. Setup is further simplified by an integrated GPS, which automatically acquires your location, date, and time, ensuring accurate pointing right from the start of your session.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n    \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eField-Ready Power: Built-in 11.1V Battery and Electronic Brake\u003c\/h3\u003e\n      \u003cp\u003eDesigned for portability, the HAZ71 includes a built-in 11.1V, 4.4AH rechargeable Li-ion battery, eliminating the need for external power packs and trailing cables. This internal power source is sufficient for several hours of typical use. A key safety feature is the electronic friction brake, which automatically engages when the power is turned off, preventing your telescope from swinging freely and ensuring your equipment remains secure.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eHAZ71 vs. Traditional GEMs: The 68 lb No-Counterweight Advantage\u003c\/h3\u003e\n      \u003cp\u003eFor a traditional German Equatorial Mount (GEM) to handle a 68 lb payload, it would require an equally heavy counterweight, bringing the total system weight to well over 100 lbs. The HAZ71 needs no counterweights, cutting setup time and physical strain dramatically. While its alt-azimuth design is primarily for visual use and EAA, it offers a level of convenience and portability for large instruments that no equatorial mount in its weight class can match.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the iOptron HAZ71's strain wave gear system?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe primary advantage of the \u003cstrong\u003eStrain Wave Gear\u003c\/strong\u003e is its ability to deliver extremely high torque and precision with \u003cstrong\u003ezero backlash\u003c\/strong\u003e in a very compact and lightweight package. This allows the 18.3 lb HAZ71 head to carry a 68 lb payload without needing any counterweights, making it exceptionally portable for its capacity.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the iOptron HAZ71 for long-exposure astrophotography?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAs an \u003cstrong\u003ealt-azimuth mount\u003c\/strong\u003e, the HAZ71 is subject to field rotation, which makes it unsuitable for unguided, long-exposure deep-sky imaging. It is designed primarily for visual astronomy, public outreach, and Electronically-Assisted Astronomy (EAA) where many short exposures are stacked to create an image.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow long does the HAZ71's built-in 4.4AH battery last?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe 11.1V, 4.4AH Li-ion battery's duration depends on usage. With continuous tracking, it will last for many hours. Frequent slewing at the maximum 6°\/sec speed will consume more power. For a typical visual observing session with moderate GoTo use, you can expect a full evening of operation on a single charge.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of telescope can I mount on the HAZ71? Will it handle a Celestron C11 for visual use?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, absolutely. With its \u003cstrong\u003e68 lb payload capacity\u003c\/strong\u003e, the HAZ71 is an excellent match for large Schmidt-Cassegrains like a Celestron C11 or even a C14 for visual observing. It can also easily handle large refractors or Newtonian reflectors, provided they fit within the weight limit. The dual Vixen\/Losmandy saddle accommodates most telescope mounting plates.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the HAZ71's GPS and Wi-Fi improve my session when viewing Jupiter and Saturn?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe built-in \u003cstrong\u003eGPS\u003c\/strong\u003e automatically sets your precise location and time, which is critical for the GoTo system to accurately find objects like Jupiter and Saturn. The built-in \u003cstrong\u003eWi-Fi\u003c\/strong\u003e allows you to control the mount with a planetarium app on your phone or tablet, making it easy to look up information about the planets and slew to them with a simple tap on the screen.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the iOptron HAZ71 mount require counterweights?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo. Thanks to the high-torque strain wave gear drive, the HAZ71 \u003cstrong\u003edoes not require any counterweights\u003c\/strong\u003e, even when loaded to its full 68 lb capacity. This is a major factor in its portability and rapid setup time compared to traditional equatorial mounts.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Altazimuth Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDrive System\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Gear (RA \u0026amp; DEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd\u003e800:1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePayload Capacity\u003c\/td\u003e\n\u003ctd\u003e68 lbs (31 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e18.3 lbs (8.3 kg) with dovetail saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePayload to Mount Weight Ratio\u003c\/td\u003e\n\u003ctd\u003e3.73\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eStructure Material\u003c\/td\u003e\n\u003ctd\u003eAll metal, CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eVixen \u0026amp; Losmandy dual saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eGoToNova® Commander\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eGo2Nova® 8409 with ~212,000 object database\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaximum Slew Speed\u003c\/td\u003e\n\u003ctd\u003e6°\/sec (Azimuth), 3.6°\/sec (Altitude)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.7A (Tracking), 1.7A (GoTo)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eBuilt-in rechargeable Li-ion battery (11.1V, 4.4AH)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBattery Charger\u003c\/td\u003e\n\u003ctd\u003e100-240V AC input \/ 12.6V DC 2A output\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSafety Brake\u003c\/td\u003e\n\u003ctd\u003ePower-off electronic friction brake\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGPS\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eWi-Fi and USB (via Hand Controller)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMounting Base\u003c\/td\u003e\n\u003ctd\u003e3\/8\"-16 threaded hole\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLevel Indicator\u003c\/td\u003e\n\u003ctd\u003eLevel bubble\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20ºC ~ 40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eExterior Finish\u003c\/td\u003e\n\u003ctd\u003eAnodized black\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eTripod\/Pier\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGross Weight (Shipping)\u003c\/td\u003e\n\u003ctd\u003e29 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e17 x 15 x 9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917273297181,"sku":"IOP-HZ712","price":5809.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-HAZ71-AZ-SWG-1_a7164378-516f-4cb8-bba8-6f0a6fb80721.jpg?v=1789141659"},{"product_id":"ioptron-hz130","title":"iOptron HAZ130 Dual SWG Altazimuth Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e132 lbs (60 kg) payload capacity\u003c\/li\u003e\n\u003cli\u003eDual Strain Wave Gear (SWG) system for zero backlash\u003c\/li\u003e\n\u003cli\u003e70 lbs (32 kg) mount head weight\u003c\/li\u003e\n\u003cli\u003eGo2Nova® 8411 controller with built-in GPS\u003c\/li\u003e\n\u003cli\u003eMaximum slew speed of 6º\/sec\u003c\/li\u003e\n\u003cli\u003eFull 0~180º altitude range for zenith tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eHAZ130 Dual SWG Altazimuth Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HAZ130 Dual SWG Altazimuth Mount leverages a dual strain wave gear system to carry an impressive 132 lbs (60 kg) of payload without the need for counterweights. With a mount head weight of just 70 lbs (32 kg), it delivers high-torque, zero-backlash tracking and rapid 6°\/sec slewing for heavy, dual-telescope setups or single large OTAs. The integrated Go2Nova 8411 controller and built-in GPS provide automated pointing across a full 0-180° altitude range, making it a powerful solution for outreach, satellite tracking, and visual observation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDual Strain Wave Gear: 132 lb Capacity with Zero Backlash\u003c\/h3\u003e\n\u003cp\u003eAt the core of the HAZ130 are two independent strain wave gear systems for the altitude and azimuth axes. This technology, born from robotics, provides exceptional torque from a compact, lightweight mechanism and completely eliminates the backlash inherent in traditional worm-gear systems. The result is immediate directional response and precise tracking for a total instrument payload of up to 132 lbs, all without the cumbersome setup of counterweights and shafts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eGo2Nova 8411 Controller with Built-in GPS\u003c\/h3\u003e\n\u003cp\u003eSetup and object location are streamlined by the Go2Nova 8411 hand controller and its integrated Commander control system. The built-in GPS automatically acquires the precise time, date, and location, simplifying the initial alignment process. The controller's OLED display is easy to read in all lighting conditions, providing intuitive access to the mount's tracking and GoTo functions for any target in the sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e70 lb CNC Machined Body with Electronic Braking\u003c\/h3\u003e\n\u003cp\u003eThe HAZ130 is built for stability and field reliability from a CNC-machined, all-metal structure with an anodized black finish. An electronic friction brake automatically engages when power is cut, protecting your payload from accidental movement. Engineered to function in temperatures from -20ºC to 40ºC, this 70 lb mount provides a robust and dependable platform for your most demanding observing sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e6°\/sec Slewing and Full 180° Altitude Range\u003c\/h3\u003e\n\u003cp\u003eThis mount combines heavy-lifting capability with agility. The stepper motor drive slews at up to 6 degrees per second, moving rapidly between celestial targets. The alt-azimuth design allows for a full 0° to 180° range of motion in altitude, enabling you to track objects directly through the zenith without the meridian flips required by equatorial mounts. This makes the HAZ130 ideal for uninterrupted viewing of objects passing overhead.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHAZ130 vs. Worm-Gear Mounts: A New Class of Heavy-Duty Tracking\u003c\/h3\u003e\n\u003cp\u003eWhile traditional worm-and-ring gear systems are proven designs, the HAZ130's strain wave gear technology offers distinct operational advantages for heavy alt-azimuth applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklash:\u003c\/strong\u003e Worm gear systems inherently have backlash, which can cause a slight delay or \"bump\" when changing direction. The HAZ130 has zero backlash, providing instant and precise motor response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque and Balance:\u003c\/strong\u003e Strain wave gears produce incredibly high torque relative to their size, eliminating the need for counterweights to balance a 132 lb payload. This dramatically reduces the total system weight you have to transport and set up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplicity:\u003c\/strong\u003e Without the need for balancing, clutch adjustments, or periodic error correction common to worm systems, the SWG design is mechanically simpler and requires less user adjustment in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the HAZ130's dual strain wave gear system?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is its ability to deliver extremely high torque with \u003cstrong\u003ezero backlash\u003c\/strong\u003e. This allows the HAZ130 to carry a massive \u003cstrong\u003e132 lb payload\u003c\/strong\u003e without needing any counterweights, which significantly simplifies setup, reduces overall weight, and provides instant pointing accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the HAZ130 mount be used for astrophotography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HAZ130 is an alt-azimuth mount, which means it tracks objects by moving up-down and left-right. This causes field rotation, making it unsuitable for long-exposure deep-sky astrophotography without a field de-rotator. However, its precise tracking makes it excellent for planetary, lunar, and solar imaging (with a proper filter), as well as electronically assisted astronomy (EAA).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the iOptron HAZ130 require counterweights?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. Due to the high-torque nature of the strain wave gear drive system, the HAZ130 does not require counterweights to balance its payload, up to the maximum capacity of 132 lbs. This is a major benefit over traditional equatorial or alt-azimuth mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the built-in GPS on the HAZ130 simplify setup?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe built-in GPS automatically detects your precise latitude, longitude, and the current date\/time when you power on the mount. This eliminates the need to manually enter this information into the hand controller, making the initial star alignment process much faster and more accurate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would the HAZ130 handle a large Cassegrain like a 14\" SCT for public outreach events?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HAZ130 is an ideal platform for this scenario. Its 132 lb payload capacity easily handles a large SCT and any associated accessories. The fast 6°\/sec slew speed allows you to move quickly between popular objects like Jupiter and the Hercules Cluster (M13), while the simple alt-azimuth operation is intuitive for guests to look through without bumping into a counterweight shaft.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the HAZ130 for satellite tracking or observing objects passing zenith, like the ISS?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The HAZ130's full 0-180° altitude motion and fast slewing make it exceptionally well-suited for tracking fast-moving satellites. Unlike German equatorial mounts that must perform a meridian flip, the HAZ130 can track an object like the International Space Station (ISS) smoothly and continuously as it passes directly overhead.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eStrain Wave Altazimuth Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear System\u003c\/td\u003e\n\u003ctd\u003eDual Strain Wave Gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload\u003c\/td\u003e\n\u003ctd\u003e132 lbs (60 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e70 lbs (32 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure Material\u003c\/td\u003e\n\u003ctd\u003eAll metal, CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eLosmandy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Slew Speed\u003c\/td\u003e\n\u003ctd\u003e6º\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude Range\u003c\/td\u003e\n\u003ctd\u003e0~180º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAzimuth Range\u003c\/td\u003e\n\u003ctd\u003e0~360º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eGOTONOVA\/Commander\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandset\u003c\/td\u003e\n\u003ctd\u003eGo2Nova® 8411 with OLED display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eDC12V-5A (5.5\/2.1mm DC plug)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.6A (Tracking), 1.2A (GOTO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Off Brake\u003c\/td\u003e\n\u003ctd\u003eElectronic friction brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Port\u003c\/td\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLevel Indicator\u003c\/td\u003e\n\u003ctd\u003eHigh Precision Level bubble (DIV2\/1000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Base\u003c\/td\u003e\n\u003ctd\u003e450mm minimum, with 3xM10 threaded holes on a 410mm diameter circle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20ºC ~ 40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgrade\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Finish\u003c\/td\u003e\n\u003ctd\u003eAnodized black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Protection\u003c\/td\u003e\n\u003ctd\u003eAltitude 0º position limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Adapter\u003c\/td\u003e\n\u003ctd\u003e100V ~ 240V (included, indoor use only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e100V ~ 240V AC Adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917273493789,"sku":"IOP-HZ130","price":14783.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-HAZ130-Dual-SWG-Altazimuth-Mount-1_5cac12ac-99ef-4e2c-8313-b732e49ad38d.jpg?v=1789141667"}],"url":"https:\/\/davidastro.com\/collections\/ioptron-harmonic-mounts.oembed","provider":"David Astro","version":"1.0","type":"link"}