{"product_id":"beltdrivenender3-linear-rails-kit-by-kevinakasam-black-steel","title":"BeltDrivenEnder3 by kevinakasam Black Steel Linear Rails Kit","description":"\u003cp\u003e\u003cstrong\u003eBlack-steel Z-axis linear rail pair for the BeltDrivenEnder3 mod.\u003c\/strong\u003e This kit supplies the two \u003cstrong\u003e300 mm MGN12H\u003c\/strong\u003e rails with \u003cstrong\u003eZ0 preload\u003c\/strong\u003e used when adding linear rails to kevinakasam’s BeltDrivenEnder3-style Ender 3 Z-axis build.\u003c\/p\u003e\n\u003ch3\u003eWhy use these rails\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMatched pair:\u003c\/strong\u003e two 300 mm MGN12H rail-and-carriage assemblies for the left and right Z sides.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZ0 preload:\u003c\/strong\u003e light preload for smooth motion where low drag matters more than heavy machine-tool loading.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlack steel option:\u003c\/strong\u003e a lower-cost alternative to the \u003ca href=\"https:\/\/dfh.fm\/products\/beltdrivenender3-linear-rails-kit-by-kevinakasam\"\u003e440C stainless BeltDrivenEnder3 rail kit\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eQuantity: \u003cstrong\u003e2 rails\u003c\/strong\u003e, each with MGN12H carriage\u003c\/li\u003e\n  \u003cli\u003eRail length: \u003cstrong\u003e300 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eRail size: \u003cstrong\u003eMGN12H\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003ePreload: \u003cstrong\u003eZ0\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eMaterial \/ finish: \u003cstrong\u003eblack steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eIntended for Ender 3-family BeltDrivenEnder3 builds based on kevinakasam’s open-source mod, which converts the Ender 3 Z axis from a leadscrew to synchronized belts. The official project notes compatibility with Ender 3, Ender 3 V2, and Ender 3 Pro; it is not for Ender 3 S1.\u003c\/p\u003e\n\u003ch3\u003ePairs with\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/dfh.fm\/products\/beltdrivenender3-kit-by-kevinakasam\"\u003eBeltDrivenEnder3 Kit by kevinakasam\u003c\/a\u003e for the core conversion hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/dfh.fm\/products\/fastener-kit-for-beltdrivenender3\"\u003eFastener Kit for BeltDrivenEnder3\u003c\/a\u003e if you are gathering the project hardware separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat this is not\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNot the complete BeltDrivenEnder3 conversion kit — belts, printed parts, fasteners, bearings, rods, and electronics are not included unless separately purchased.\u003c\/li\u003e\n  \u003cli\u003eNot stainless steel. Choose the 440C stainless version if corrosion resistance is the priority; keep black-steel rails clean, lubricated, and dry.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dfh.fm","offers":[{"title":"Default Title","offer_id":44122613711070,"sku":"4862185192","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/products\/sfggsfgdf.jpg?v=1680298864","url":"https:\/\/formosissima.myshopify.com\/products\/beltdrivenender3-linear-rails-kit-by-kevinakasam-black-steel","provider":"dfh.fm","version":"1.0","type":"link"}