{"id":1408,"date":"2026-07-03T18:54:32","date_gmt":"2026-07-03T16:54:32","guid":{"rendered":"https:\/\/mechfab3d.de\/?post_type=product&#038;p=1408"},"modified":"2026-07-03T19:39:35","modified_gmt":"2026-07-03T17:39:35","slug":"ccd20-demo","status":"publish","type":"product","link":"https:\/\/mechfab3d.de\/?product=ccd20-demo","title":{"rendered":"CCD20 DEMO"},"content":{"rendered":"<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\"><strong>Compact, visual, and perfect for learning.<\/strong> The CCD20 DEMO is a partially cutaway cycloidal gearbox that can be rotated either by hand or using a Nema 17 stepper motor, so you can clearly observe how the internal mechanics and gear motion work ideal as desk model or educational purposes.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\"><strong>Important Note:<\/strong> This is a digital product (Download). You are purchasing the 3D design files (STL), not a physical object. This model is intended as a visual\/educational demonstration and not as a load bearing, functional drive.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">What you will receive:<\/p>\n<ul class=\"marker:text-quiet list-disc pl-8\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">High-quality STL files optimized for FDM printing, including the 25% cutaway housing and internal components.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">A short Print &amp; Setup Guide (PDF) with recommended print settings and simple, tool free assembly instructions.<\/p>\n<\/li>\n<\/ul>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Requirements: To print and use this demo model, you will need a 3D printer, filament (PETG recommended), and optionally a Nema 17 stepper motor or the included hand knob design to rotate the mechanism. No additional tools are required for assembly.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\"><strong>Digital Sales Policy:<\/strong> Due to the nature of digital downloads, all sales are final. By purchasing this product, you agree that we cannot offer refunds or cancellations once the files have been accessed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Digital File containing 3D-Files, Assembly Instructions<\/p>\n","protected":false},"featured_media":1418,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[45,46,44],"product_tag":[],"class_list":["post-1408","product","type-product","status-publish","has-post-thumbnail","product_cat-compact-series","product_cat-demo","product_cat-digital-file","first","instock","sale","downloadable","virtual","sold-individually","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/mechfab3d.de\/index.php?rest_route=\/wp\/v2\/product\/1408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mechfab3d.de\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mechfab3d.de\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mechfab3d.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1408"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mechfab3d.de\/index.php?rest_route=\/wp\/v2\/media\/1418"}],"wp:attachment":[{"href":"https:\/\/mechfab3d.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1408"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mechfab3d.de\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1408"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mechfab3d.de\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1408"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mechfab3d.de\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}