{"product_id":"ioptron-8032pt-cem40","title":"iOptron Pier Top Plate","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts select iOptron mounts to iOptron piers\u003c\/li\u003e\n\u003cli\u003eDesigned for C40, HE43, H4, and G45 mount heads\u003c\/li\u003e\n\u003cli\u003eIncludes mounting post and azimuth peg\u003c\/li\u003e\n\u003cli\u003eAll-metal construction for a stable connection\u003c\/li\u003e\n\u003cli\u003eRequires modification for use with GEM45 mounts\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 Pier Top Plate\u003c\/h2\u003e\n      \u003cp\u003eThis iOptron Pier Top Plate is the specific adapter required to mount iOptron C40, HE43, H4, and G45 equatorial mount heads onto a compatible iOptron pier, such as the Tri-Pier 360. It provides the correct hole pattern and includes the necessary center post and azimuth stop peg for a secure, non-slip fit. Please note that this plate requires machining for use with the GEM45 mount.\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\u003eAdapting C40, HE43, H4, and G45 Mounts\u003c\/h3\u003e\n      \u003cp\u003eFor owners of iOptron's C40, HE43, H4, and G45 mounts, this plate is a direct-fit component. It creates a solid, stable connection between your mount head and pier, ensuring your polar alignment remains fixed throughout an imaging session. The design ensures proper clearance and alignment for these specific mount models.\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\u003eModification Required for GEM45 Mounts\u003c\/h3\u003e\n      \u003cp\u003eIf you intend to use this plate to attach a GEM45 mount to an iOptron pier, modification is necessary. Both the plate and many iOptron piers feature threaded mounting holes. To achieve a secure connection, the threaded holes on this adapter plate must be drilled out to create a smooth bore, allowing mounting bolts to pass through the plate and into the pier.\u003c\/p\u003e\n      \u003cp\u003eThis is a critical consideration for GEM45 owners, as the plate is not a drop-in solution for that mount out of the box. The required machining ensures that bolts can be properly tensioned for a safe and rigid installation.\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 purpose of the iOptron Pier Top Plate?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis plate serves as a mechanical adapter. It is designed to connect specific iOptron equatorial mount heads, such as the \u003cstrong\u003eC40 and G45\u003c\/strong\u003e, to an iOptron pier, providing a secure and stable platform for astrophotography or visual observation.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhich iOptron mounts is this Pier Top Plate designed for?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis Pier Top Plate is listed as a direct fit for the following iOptron mounts:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\u003cstrong\u003eC40\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eHE43\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eH4\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eG45\u003c\/strong\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eIt is \u003cstrong\u003enot\u003c\/strong\u003e a direct fit for the GEM45 mount and requires modification.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need to modify this Pier Top Plate for my GEM45 mount?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003e\u003cstrong\u003eYes, absolutely.\u003c\/strong\u003e The mounting holes on this plate are threaded. To use it with a GEM45 mount on a pier that also has threaded holes, you must drill out the threads on the plate to create a smooth pass-through for the mounting bolts. Without this modification, you cannot securely attach the mount.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I adapt the Pier Top Plate for a GEM45 mount and iOptron 360 tri-pier?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eTo make this combination work, you will need to perform some machining. The threaded mounting holes on the Pier Top Plate must be drilled out to a smooth bore. This allows bolts to pass through the plate and thread into the top of the 360 tri-pier, clamping the plate firmly between the mount and the pier.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Pier Top Plate with a C40 mount on an iOptron Tri-Pier without modification?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The Pier Top Plate is designed as a direct-fit part for the C40 mount. You should be able to attach it to a compatible iOptron pier without the need for any drilling or other modifications.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat hardware is included with the Pier Top Plate?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe product is described as coming with a center \u003cstrong\u003epost and an azimuth peg\u003c\/strong\u003e. These are used to properly align and secure the iOptron mount head to the plate, preventing rotation during polar alignment adjustments.\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\u003eCompatibility Note\u003c\/td\u003e\n\u003ctd\u003eRequires some machining for use with GEM45 mounts.\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\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":52917296988445,"sku":"IOP-8032PT-CEM40","price":126.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Pier-Top-Plate-1-8032PT-CEM40_f4a2f240-122a-4fb5-914c-8b51c38cb545.jpg?v=1789142271","url":"https:\/\/davidastro.com\/products\/ioptron-8032pt-cem40","provider":"David Astro","version":"1.0","type":"link"}