{"id":547,"date":"2026-03-15T18:55:03","date_gmt":"2026-03-15T17:55:03","guid":{"rendered":"https:\/\/mechfab3d.de\/?post_type=product&#038;p=547"},"modified":"2026-05-16T16:59:33","modified_gmt":"2026-05-16T14:59:33","slug":"cpg4","status":"publish","type":"product","link":"https:\/\/mechfab3d.de\/?product=cpg4","title":{"rendered":"CPG4"},"content":{"rendered":"<p data-path-to-node=\"2\"><b data-path-to-node=\"2\" data-index-in-node=\"0\">High precision in a compact form.<\/b> The <b data-path-to-node=\"2\" data-index-in-node=\"38\">CPG4<\/b> is a high-efficiency planetary reduction drive, engineered to provide smooth and reliable power transmission for <b data-path-to-node=\"2\" data-index-in-node=\"156\">Nema 17 stepper motors<\/b>. Its ultra-compact design makes it the ideal choice for agile robotic joints, small-scale automation, or any project where space is at a premium.<\/p>\n<p data-path-to-node=\"3\"><b data-path-to-node=\"3\" data-index-in-node=\"0\">Important Note:<\/b> This is a <b data-path-to-node=\"3\" data-index-in-node=\"26\">digital product (Download)<\/b>. You are purchasing the 3D design files (STL), not a physical object. As this is a high-precision mechanical assembly, final fit and performance will vary based on your 3D printer&#8217;s tolerances and material choice.<\/p>\n<p data-path-to-node=\"4\"><b data-path-to-node=\"4\" data-index-in-node=\"0\">What you will receive:<\/b><\/p>\n<ul>\n<li data-path-to-node=\"11,6,0,0\">High-quality <b data-path-to-node=\"11,6,0,0\" data-index-in-node=\"13\">STL files<\/b> optimized for FDM printing.<\/li>\n<li data-path-to-node=\"11,6,0,0\">A detailed <b data-path-to-node=\"11,6,1,0\" data-index-in-node=\"11\">Assembly Guide (PDF)<\/b> with step-by-step instructions.<\/li>\n<li data-path-to-node=\"11,6,0,0\">A complete <b data-path-to-node=\"11,6,2,0\" data-index-in-node=\"11\">Bill of Materials (BOM)<\/b> including links to required hardware (bearings, screws, etc.).<\/li>\n<li style=\"list-style-type: none;\"><\/li>\n<\/ul>\n<p data-path-to-node=\"6\"><b data-path-to-node=\"6\" data-index-in-node=\"0\">Requirements:<\/b> To complete this project, you will need a 3D printer, filament (PETG recommended for gears), and additional hardware parts as listed in the instructions or <a href=\"https:\/\/mechfab3d.de\/?page_id=403\">here.<\/a><\/p>\n<p data-path-to-node=\"7\"><b data-path-to-node=\"7\" data-index-in-node=\"0\">Digital Sales Policy:<\/b> 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, Bill of Materials (BOM)<\/p>\n","protected":false},"featured_media":548,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[45,44,24],"product_tag":[],"class_list":["post-547","product","type-product","status-publish","has-post-thumbnail","product_cat-compact-series","product_cat-digital-file","product_cat-nema-17","first","instock","featured","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\/547","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=547"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mechfab3d.de\/index.php?rest_route=\/wp\/v2\/media\/548"}],"wp:attachment":[{"href":"https:\/\/mechfab3d.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=547"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mechfab3d.de\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=547"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mechfab3d.de\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=547"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mechfab3d.de\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}