{"title":"Zero G","description":"","products":[{"product_id":"2020-extrusion","title":"2020 Extrusion","description":"\u003cp\u003e\u003cstrong\u003eBlack 2020 aluminum extrusion for ERCF V2 and printer frame work.\u003c\/strong\u003e This is dfh.fm custom-mold 20-series extrusion, cut in the listed lengths and made to work with EU-standard, dfh.fm, LDO, and Misumi-style roll-in nuts.\u003c\/p\u003e\n\u003ch3\u003eWhy this over generic 2020 rail?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrinter-fit profile:\u003c\/strong\u003e the slot geometry is selected for the roll-in nut styles commonly used in Voron, ERCF, Mercury One.1, and Zero G builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut lengths on the shelf:\u003c\/strong\u003e choose from \u003cstrong\u003e147mm, 193mm, 239mm, 262mm, 300mm, 331mm, 350mm, 370mm,\u003c\/strong\u003e and \u003cstrong\u003e500mm\u003c\/strong\u003e instead of cutting down a meter stick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean black finish:\u003c\/strong\u003e useful for visible frame sections, accessory mounts, and ERCF V2 assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProfile: \u003cstrong\u003e2020 \/ 20-series aluminum extrusion\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: \u003cstrong\u003eblack\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable lengths: \u003cstrong\u003e147mm, 193mm, 239mm, 262mm, 300mm, 331mm, 350mm, 370mm, 500mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNut compatibility: EU-standard, dfh.fm, LDO, and Misumi-style roll-in nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse it for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eERCF V2 \/ Enraged Rabbit Carrot Feeder frame sections and mount points\u003c\/li\u003e\n\u003cli\u003eVoron, Zero G, Mercury One.1, and other 20-series printer-frame projects\u003c\/li\u003e\n\u003cli\u003eSmall accessory frames, brackets, panel supports, and rebuild spares\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePairs well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/dfh.fm\/products\/roll-in-spring-nuts\"\u003eRoll-In Spring Nuts\u003c\/a\u003e for post-assembly fastening\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/dfh.fm\/products\/hammerhead-t-nuts-for-20-series-aluminium-extrusion\"\u003eHammerhead T-Nuts for 20 Series Aluminium Extrusion\u003c\/a\u003e when you want a rotating T-nut option\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/dfh.fm\/products\/spring-clips-m5-20-series\"\u003eSpring Clips M5 20 Series\u003c\/a\u003e for keeping M5 nuts positioned in the slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGotchas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis is extrusion only; nuts, clips, brackets, panels, and fasteners are sold separately.\u003c\/li\u003e\n\u003cli\u003eCheck the exact length your build calls for before ordering; 2020 profile compatibility does not make every length interchangeable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dfh.fm","offers":[{"title":"Black \/ 147mm","offer_id":44802793439454,"sku":"","price":6.49,"currency_code":"USD","in_stock":true},{"title":"Black \/ 193mm","offer_id":44802793472222,"sku":"","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 239mm","offer_id":44802793504990,"sku":"","price":7.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 262mm","offer_id":44802793537758,"sku":"","price":8.49,"currency_code":"USD","in_stock":true},{"title":"Black \/ 300mm","offer_id":44163500343518,"sku":"5587424670","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 331mm","offer_id":44802793570526,"sku":"","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 350mm","offer_id":44163500376286,"sku":"4700600442","price":10.49,"currency_code":"USD","in_stock":true},{"title":"Black \/ 370mm","offer_id":44163500409054,"sku":"6849188182","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 500mm","offer_id":44163500441822,"sku":"8296000957","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/files\/black_2020_extrusion_1000x1000_c8433367-5399-43c6-b1a6-a2b5ff420412.png?v=1696656040"},{"product_id":"ldo-nema-17-motor-ldo-42sth48-2504ac-dfh","title":"LDO NEMA 17 MOTOR LDO-42STH48-2504AC (DFH)","description":"\u003cp\u003e\u003cstrong\u003eHigh-torque 48mm LDO NEMA 17 stepper for CoreXY motion systems.\u003c\/strong\u003e LDO's official LDO-42STH48-2504AC spec identifies this as a 2-phase, 1.8° stepper rated at \u003cstrong\u003e2.5A\/phase\u003c\/strong\u003e with \u003cstrong\u003e0.55 N·m\u003c\/strong\u003e holding torque and a \u003cstrong\u003e48mm\u003c\/strong\u003e body.\u003c\/p\u003e\n\u003ch3\u003eWhy use this motor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore torque than a short NEMA 17:\u003c\/strong\u003e the 48mm body and 0.55 N·m holding torque make it a good fit for higher-load printer motion axes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard printer ecosystem fit:\u003c\/strong\u003e 5mm shaft, 4-lead wiring, and NEMA 17 mounting make it easy to pair with common pulleys and stepper drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLDO part-number grounded:\u003c\/strong\u003e manufacturer model \u003cstrong\u003eLDO-42STH48-2504AC\u003c\/strong\u003e; this part is also commonly sold as \u003cstrong\u003e42STH47-2504AC\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer \/ MPN: \u003cstrong\u003eLDO LDO-42STH48-2504AC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor type: \u003cstrong\u003e2-phase NEMA 17 stepper motor\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStep angle: \u003cstrong\u003e1.8° ± 5%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated voltage: \u003cstrong\u003e3.0V\/phase\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated current: \u003cstrong\u003e2.5A\/phase\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase resistance: \u003cstrong\u003e1.2Ω ± 20%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase inductance: \u003cstrong\u003e1.5mH ± 20%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHolding torque: \u003cstrong\u003e0.55 N·m\u003c\/strong\u003e \/ 5.5 kgf·cm\u003c\/li\u003e\n\u003cli\u003eBody length: \u003cstrong\u003e48mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApproximate weight: \u003cstrong\u003e0.35kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLeads: \u003cstrong\u003e4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulation class: \u003cstrong\u003eClass B, 130°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment and pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUseful for Mercury One.1 \/ Zero G-style CoreXY motion work; pair it with the \u003ca href=\"https:\/\/dfh.fm\/products\/zero-g-mercury-one-1-motion-kit\"\u003eZero G Mercury One.1 Motion Kit\u003c\/a\u003e if you are building that conversion.\u003c\/li\u003e\n\u003cli\u003eFor a typical 5mm-shaft belt drive, match it with a \u003ca href=\"https:\/\/dfh.fm\/products\/20t-pulley-bore-5mm-width-6mm-by-runice\"\u003e20T 5mm-bore pulley\u003c\/a\u003e and compatible GT2 belt.\u003c\/li\u003e\n\u003cli\u003eDrive it with a properly configured stepper driver such as the \u003ca href=\"https:\/\/dfh.fm\/products\/btt-tmc2209-v1-2-stepper-driver\"\u003eBTT TMC2209 v1.2 Stepper Driver\u003c\/a\u003e; set current from your controller and printer configuration, not from the product page alone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGotchas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis is the \u003cstrong\u003eAC\u003c\/strong\u003e model, not the high-temperature \u003cstrong\u003eAH\u003c\/strong\u003e variant.\u003c\/li\u003e\n\u003cli\u003eConfirm shaft length, connector, and cable routing against your printed parts before ordering for a non-Mercury\/non-Voron build.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LDO","offers":[{"title":"Default Title","offer_id":44326678855902,"sku":"8823890368","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/files\/LDO-42STH48-2504AH-1_0.5x_cb0be1ed-f815-4e3f-b5d9-1ea082dd8cfd.png?v=1693195668"},{"product_id":"zero-g-mercury-one-1-fasteners-kit","title":"Zero G Mercury One.1 Fasteners Kit","description":"\u003cp\u003eThe Mercury One.1 upgrade transforms your current Ender 5(Pro\/Plus) into a CoreXY system. This provides an improvement over the Cartesian system, which relies on V-rollers that may lack precision and demand considerable maintenance. Additionally, the CoreXY system is optimized for higher speeds, enhancing your 3D printing experience and quality.\u003c\/p\u003e\n\u003cp\u003eFastener kits come with 20% more fasteners, above BOM, and ship in reusable grid boxes. Kits available in stainless steel and black nickel coated stainless steel finishes. \u003c\/p\u003e\n\u003cp\u003eKit Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20S M3 Roll in spring loaded T-Nuts * 44\u003c\/li\u003e\n\u003cli\u003e20S M5 Roll in spring loaded T-Nuts * 25\u003c\/li\u003e\n\u003cli\u003eM5x50 ISO 4762 \/ DIN 912 * 10\u003c\/li\u003e\n\u003cli\u003eM5x20 ISO 4762 \/ DIN 912 * 10\u003c\/li\u003e\n\u003cli\u003eM5x12 ISO 4762 \/ DIN 912 * 10\u003c\/li\u003e\n\u003cli\u003eM5x8 ISO 4762 \/ DIN 912 * 10\u003c\/li\u003e\n\u003cli\u003eM3x35 ISO 4762 \/ DIN 912 * 15\u003c\/li\u003e\n\u003cli\u003eM3x30 ISO 4762 \/ DIN 912 * 10\u003c\/li\u003e\n\u003cli\u003eM3x25 ISO 4762 \/ DIN 912 * 10\u003c\/li\u003e\n\u003cli\u003eM3x20 ISO 4762 \/ DIN 912 * 20\u003c\/li\u003e\n\u003cli\u003eM3x16 ISO 4762 \/ DIN 912 * 12\u003c\/li\u003e\n\u003cli\u003eM3x12 ISO 4762 \/ DIN 912 * 10\u003c\/li\u003e\n\u003cli\u003eM3x8 ISO 4762 \/ DIN 912 * 80\u003c\/li\u003e\n\u003cli\u003eISO 4762 \/ DIN 912\u003c\/li\u003e\n\u003cli\u003eM3x5x4 Black Nickel Coated Brass Threaded Insert * 61 \u003c\/li\u003e\n\u003cli\u003eM3 Hex Nut * 15\u003c\/li\u003e\n\u003cli\u003eM3 Washer * 14\u003c\/li\u003e\n\u003cli\u003eM5 Washer * 40\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMore information on the project may be found \u003ca href=\"https:\/\/docs.zerog.one\/\" title=\"Zero G Docs\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"dfh.fm","offers":[{"title":"Stainless Steel","offer_id":44823846355166,"sku":"4012333661","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Black Nickel Coated Stainless Steel","offer_id":44823846387934,"sku":"1740735877","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/files\/IMG_6429.jpg?v=1709019963"},{"product_id":"zero-g-mercury-one-1-linear-rails-kit","title":"Zero G Mercury One.1 Linear Rails Kit","description":"\u003cp\u003eThe Mercury One.1 upgrade transforms your current Ender 5(Pro\/Plus) into a CoreXY system. This provides an improvement over the Cartesian system, which relies on V-rollers that may lack precision and demand considerable maintenance. Additionally, the CoreXY system is optimized for higher speeds, enhancing your 3D printing experience and quality.\u003c\/p\u003e\n\u003cp\u003eRails kit includes 440c stainless steel MGN12H rails with a preload of Z1. Rails ship greased, but dry.\u003c\/p\u003e\n\u003cp\u003eSizes are 330mm, for 5 (Pro) and 450mm for Plus.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"dfh.fm","offers":[{"title":"Ender 5 (Pro)","offer_id":44830742085854,"sku":"9353240068","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Ender 5 Plus","offer_id":44830742118622,"sku":"","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/files\/IMG_6452.jpg?v=1709112726"},{"product_id":"zero-g-mercury-one-1-motion-kit","title":"Zero G Mercury One.1 Motion Kit","description":"\u003cp\u003eThe Mercury One.1 upgrade transforms your current Ender 5(Pro\/Plus) into a CoreXY system. This provides an improvement over the Cartesian system, which relies on V-rollers that may lack precision and demand considerable maintenance. Additionally, the CoreXY system is optimized for higher speeds, enhancing your 3D printing experience and quality.\u003c\/p\u003e\n\u003cp\u003eMotion kit ships with Gates 2GT belt (RF or EPDM), Runice idlers and pulleys (black or silver) and black anodized, high strength, lightweight aluminum 7075 pins.\u003c\/p\u003e\n\u003cp\u003eKit Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGates\u003c\/strong\u003e LL-2GT-6 RF|EPDM * 5m|6m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRunice\u003c\/strong\u003e Pulley 20T 6mm Width * 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRunice\u003c\/strong\u003e Idler 20T 6mm Width * 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDFH\u003c\/strong\u003e 7075 Aluminum Pin M5x30mm * 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDFH\u003c\/strong\u003e F695-RS Bearings * 20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMore information on the project may be found \u003ca href=\"https:\/\/docs.zerog.one\/\" title=\"Zero G Docs\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"dfh.fm","offers":[{"title":"Silver \/ RF \/ 5m","offer_id":44908315508958,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ RF \/ 6m","offer_id":44908327960798,"sku":"","price":42.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ EPDM \/ 5m","offer_id":44908315541726,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ EPDM \/ 6m","offer_id":44908327993566,"sku":"","price":54.99,"currency_code":"USD","in_stock":false},{"title":"Black \/ RF \/ 5m","offer_id":44908328026334,"sku":"","price":42.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ RF \/ 6m","offer_id":44908328059102,"sku":"","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ EPDM \/ 5m","offer_id":44908328091870,"sku":"","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ EPDM \/ 6m","offer_id":44908328124638,"sku":"","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/files\/C41E69E2-F48B-4E39-B540-325DC85281C6_1_201_a.jpg?v=1710462600"}],"url":"https:\/\/formosissima.myshopify.com\/collections\/zero-g.oembed","provider":"dfh.fm","version":"1.0","type":"link"}