{"title":"Pegasus Astro Mounts","description":"\u003cp\u003ePegasus Astro mounts are the NYX series, compact strain wave (harmonic) mounts built for portable astrophotography. Harmonic gearing delivers high torque in a light head, and the NYX-88 and NYX-101 can carry an imaging rig without counterweights in many configurations.\u003c\/p\u003e\u003cp\u003eBoth models are available on their own or with a Saddle Powerbox pre-installed, which brings power and USB up to the saddle for a cleaner cable layout at the telescope.\u003c\/p\u003e","products":[{"product_id":"pegasus-nyx-101-harmonic-gear-mount","title":"Pegasus NYX-101 Harmonic Gear Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSupports 20 Kg imaging payload without counterweights\u003c\/li\u003e\n\u003cli\u003eLightweight 6.5 Kg mount head\u003c\/li\u003e\n\u003cli\u003eStrain Wave (Harmonic) Gear drive on both axes\u003c\/li\u003e\n\u003cli\u003eDual Equatorial and Altazimuth (AZ) modes\u003c\/li\u003e\n\u003cli\u003eWireless 802.11g and USB2 connectivity\u003c\/li\u003e\n\u003cli\u003eMaximum slew speed of 6 degrees per second\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\u003ePegasus Astro NYX-101 Strain Wave Gear Mount\u003c\/h2\u003e\n\u003cp\u003eThe Pegasus Astro NYX-101 Strain Wave Gear Mount delivers a 20 Kg instrument capacity from a head that weighs only 6.5 Kg, eliminating the need for counterweights in most imaging setups. Its strain wave gear system provides a 500:1 reduction on the RA axis and 300:1 on DEC, achieving a motor resolution of 0.10\" for precise tracking. The mount operates in both Equatorial and Altazimuth modes, slews at up to 6 degrees per second, and offers both Wireless 802.11g and USB2 connectivity for complete remote control.\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 Drive: 500:1 Reduction \u0026amp; 0.10\" Resolution\u003c\/h3\u003e\n\u003cp\u003eAt the core of the NYX-101 are high-precision strain wave gears on both the RA and DEC axes, delivering zero-backlash operation. A hybrid stepper motor and belt system, combined with a 500:1 reduction ratio on the RA axis, translates into exceptionally high torque and a fine motor resolution of 0.10 arcseconds. This design ensures the mount can handle significant, off-balance loads without slipping while providing the tracking accuracy required for serious 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\u003e20 Kg Capacity from a 6.5 Kg CNC-Machined Head\u003c\/h3\u003e\n\u003cp\u003eEngineered for portability without compromising stability, the NYX-101 mount head weighs just 6.5 Kg. Despite its low weight, it can carry up to 20 Kg of imaging equipment without counterweights, or up to 30 Kg with them. The entire body is CNC machined from a single block of 6061 aircraft-grade aluminum alloy, resulting in a rigid, lightweight platform that can handle anything from a small wide-field refractor to a fully loaded 11-inch SCT.\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 Equatorial \u0026amp; Altazimuth Modes for Imaging and Visual\u003c\/h3\u003e\n\u003cp\u003eThe NYX-101 offers the flexibility to operate as a German Equatorial mount for long-exposure astrophotography or as a simple Altazimuth mount for visual observing. You can switch between modes directly from the PC or mobile application, adapting the mount to your objective for the night. This dual-mode capability makes the NYX-101 a single solution for both demanding imaging sessions and casual visual astronomy.\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\u003eWireless 802.11g, USB2, and Native ASCOM Alpaca Support\u003c\/h3\u003e\n\u003cp\u003eControl your entire imaging session without cables. The NYX-101 features built-in 802.11g Wi-Fi and a physical USB2 port, which can be used simultaneously. It offers native ASCOM Alpaca support, allowing modern software like N.I.N.A. to connect directly over the network without requiring traditional drivers. The mount is also fully compatible with the ASCOM 7, INDI, and LX200 protocols, ensuring seamless integration with your existing software and devices, including Sky Safari on mobile.\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\u003eOnboard Intelligence: Safety Brakes, Electronic Leveler, and Auto-Home\u003c\/h3\u003e\n\u003cp\u003eThe NYX-101 is designed with multiple layers of protection and convenience. A safety power-off brake on the RA axis instantly halts all motion during a power interruption, protecting your telescope. Limit encoders prevent internal cable snags or collisions with the tripod, while a built-in electronic leveler simplifies polar alignment in EQ mode or leveling in AZ mode. At the end of a session, the mount's auto-home feature uses encoders on both axes to return to a precise starting position.\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\u003eNYX-101 vs. Traditional GEMs: The End of Counterweights?\u003c\/h3\u003e\n\u003cp\u003eA traditional German Equatorial Mount (GEM) often has very low periodic error and can be a fantastic imaging platform, but typically requires precise balancing with heavy counterweights. This adds significant weight and complexity to your field setup.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortability and Setup Speed:\u003c\/strong\u003e The primary advantage of the NYX-101's strain wave design is its ability to handle a 20 Kg payload with no counterweights. This reduces the total weight you carry into the field by half or more and dramatically speeds up setup and teardown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeriodic Error:\u003c\/strong\u003e Strain wave gears inherently have a higher, more repeatable periodic error than a finely tuned worm gear system. While a traditional GEM might be used unguided for short exposures, the NYX-101 requires autoguiding with an ST-4 or USB guide camera for optimal long-exposure results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque and Balance:\u003c\/strong\u003e The NYX-101's high torque allows it to handle imbalanced loads that would cause a traditional mount's clutches to slip, providing more flexibility in equipment configuration.\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 benefit of the NYX-101's strain wave gear system?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary benefit is the combination of high torque and zero backlash in a compact design. This allows the 6.5 Kg NYX-101 mount to carry a 20 Kg payload without needing any counterweights, making it exceptionally portable and quick to set up compared to traditional German Equatorial Mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the NYX-101 handle an 11-inch SCT for astrophotography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The NYX-101 is rated for a 20 Kg payload without counterweights, which is sufficient for most Celestron EdgeHD 11” or Meade 10\" ACF imaging setups that include a camera, filter wheel, and focuser. For payloads exceeding 20 Kg, a counterweight and shaft can be added to increase the total capacity to 30 Kg.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the NYX-101 require autoguiding for long-exposure imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Like all strain wave gear mounts, the NYX-101 has a periodic error that, while smooth, requires correction for optimal results on long exposures. For the best performance, you should use an autoguiding camera connected to the built-in ST-4 port or via ASCOM pulse guiding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power supply does the NYX-101 need for field use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe NYX-101 runs on 12V DC. It consumes 0.7A while tracking and up to 2A when slewing at its maximum 6 deg\/sec speed. A standard 12V portable lithium battery or deep-cycle battery is ideal for field operation. The mount also includes reverse polarity protection to prevent damage from accidental misconnection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I control the NYX-101 mount with my smartphone?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can connect your smartphone to the mount's built-in 802.11g Wi-Fi network. The NYX-101 is fully compatible with apps like Sky Safari that use the LX200 protocol. Pegasus Astro also provides a dedicated mobile application for iOS and Android that allows you to control the mount's movement and slew to targets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of the NYX-101's native ASCOM Alpaca support?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eASCOM Alpaca allows modern astronomy software to connect to the NYX-101 over a network (Wi-Fi or Ethernet) without needing to install specific drivers on your PC. This simplifies setup, improves stability, and allows for easier remote operation compared to older driver-based connection methods.\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 Mode\u003c\/td\u003e\n\u003ctd\u003eEquatorial or Altazimuth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Drive\u003c\/td\u003e\n\u003ctd\u003eStrain Wave (Harmonic) Gear and Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Reduction\u003c\/td\u003e\n\u003ctd\u003e500:1 (RA) and 300:1 (DEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Capacity (No Counterweights)\u003c\/td\u003e\n\u003ctd\u003e20 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Capacity (With Counterweights)\u003c\/td\u003e\n\u003ctd\u003e30 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6.5 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA Motor Resolution\u003c\/td\u003e\n\u003ctd\u003e0.10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Slew Speed\u003c\/td\u003e\n\u003ctd\u003e6 degs\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCNC machined 6061 aircraft aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC unregulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.7A (tracking), 2A (slewing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eWireless 802.11g and USB2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20° to +50°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\"\u003eNYX-101 Harmonic Geared 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\"\u003ePower Supply 12V \/ 5A with GX12 jack\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\"\u003eSoft Case Carry Bag\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\"\u003eUSB2 Type A to B 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\"\u003eAzimuth Dowel\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:\/\/pegasusastro.com\/download\/PEG-MNT-NYX101-Manual-v1.3.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:\/\/pegasusastro.com\/download\/\" 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 Unity Platform 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\/pegasus-astro-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePegasus Astro 3-Year Manufacturer's Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pegasus Astro","offers":[{"title":"Default Title","offer_id":49392404070685,"sku":"PEG-NYX101","price":4144.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Pegasus-NYX-101-Harmonic-Gear-Mount__15536.1667499494.1280.1280.jpg?v=1684348523"},{"product_id":"pegasus-nyx-88-harmonic-gear-mount","title":"Pegasus NYX-88 Harmonic Gear Mount","description":"\u003cul\u003e\n\u003cli\u003eSupports up to 14 kg (without counterweights).\u003c\/li\u003e\n\u003cli\u003eDual-mode operation (Equatorial and ALT-AZ).\u003c\/li\u003e\n\u003cli\u003eStrain wave gear system for zero backlash.\u003c\/li\u003e\n\u003cli\u003eWi-Fi, USB and Bluetooth connectivity.\u003c\/li\u003e\n\u003cli\u003eASCOM, INDI, LX200 compatibility.\u003c\/li\u003e\n\u003cli\u003eSilent and low-power consumption.\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight, and portable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cp\u003eThe NYX-88, designed with travelers in mind, offers an impressive payload capacity of up to 14 kg (mount weighs 5 kg) without the need for counterweights. Engineered for precision and performance in astrophotography and observational astronomy, this mount ensures seamless and reliable operation.\u003c\/p\u003e\n\u003cp\u003eFeaturing strain wave drives on both the RA and DEC movements, the NYX-88 guarantees a backlash-free experience with high torque even at maximum payloads. Its fully CNC machined aluminum alloy 6061 body, anodized in black and blue, combines durability with aesthetics. Inside, you’ll find top-quality branded components, including stepper motors and strain wave gears, ensuring the mount’s long-term flawless performance.\u003c\/p\u003e\n\u003cp\u003eThe mount also includes an electronic brake on the RA axis to prevent backsliding when the power is off, as well as safety limit stops during slewing or tracking. Whether you’re exploring the night sky from your backyard or a remote location, the NYX-88 is the perfect companion for travelers seeking precision and reliability in their astronomical pursuits.\u003c\/p\u003e","brand":"Pegasus Astro","offers":[{"title":"Saddle Powerbox","offer_id":50880016220445,"sku":"PEG-NYX88-SADDLEPBOX","price":3259.0,"currency_code":"CAD","in_stock":true},{"title":"Regular Saddle","offer_id":50880016253213,"sku":"PEG-NYX-88","price":2730.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Pegasus-NYX-88-1.jpg?v=1727374333"}],"url":"https:\/\/davidastro.com\/en-us\/collections\/pegasus-astro-mounts.oembed","provider":"David Astro","version":"1.0","type":"link"}