{"product_id":"rock-solid-nema-17-stepper-motor-with-t8x8-lead-sc","title":"Rock Solid Nema 17 Stepper Motor With T8X8 Lead Screw Linear Actuator For Z Axis Cnc Upgrades Hella Durable Heavy Duty 42X40Mm 1.5Amp Bipolar 1.8Degree Step Angle Built Tough For Smooth Precision Tracking Daily","description":"\u003cdiv\u003eIntegrated t8x8 n17 motor for precise z axis upgrades\u003cbr\u003e\n✔️ 42x40mm 1.5A 1.8 Ohm 400mNm 100mm T8x8 10mm shaft Nut \u003cp\u003e This upgraded Z-axis solution pairs a powerful NEMA 17 motor directly to a T8x8 lead screw, streamlining motion control for 3D printers and CNC routers. Designed for RepRap and Prusa i3 clones, it replaces flimsy belts with a rigid mechanical link that eliminates backlash. The package delivers a complete replacement, including a brass nut and wiring harness for rapid swap-outs. It brings reliable vertical travel to aging machines while supporting heavier frame structures.\u003c\/p\u003e ✅ 42x40mm NEMA 17 frame dimensions and 100mm T8x8 threaded rod travel\n✅ Bipolar winding with 1.5A per phase resistance of 1.8 Ohms\n✅ Smooth rotation achieved via sealed bearings and Class B insulation rating\n✅ Low rotor inertia of 57g.cm2 for sharp directional response changes\n✅ Direct connection brass nut and 1-meter connector wired harness included\n✅ Alloy steel internal screw shaft with copper windings for heat dissipation\u003cbr\u003e \u003cp\u003e💡 What are the main advantages of upgrading a 3D printer to a T8x8 lead screw Z-axis?\u003c\/p\u003e\nInstalling this handy modification boosts overall machine performance by securing the print axis.\n\u003cul\u003e\n\u003cli\u003e T8x8 threaded shafts deliver superior holding torque to maintain precise bed leveling\u003c\/li\u003e\n\u003cli\u003e Rigid stainless steel rods minimize resonance artifacts during high-speed printing cycles\u003c\/li\u003e\n\u003cli\u003e Integrated motor designs reduce wiring clutter inside compact printer enclosures efficiently\u003c\/li\u003e\n\u003c\/ul\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49226335322347,"sku":"VXB0FNWX6Z16","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61YNTQvOS7L_36010a8f-d830-4753-a443-eb8b11966d3c.jpg?v=1786708147","url":"https:\/\/vxb.com\/products\/rock-solid-nema-17-stepper-motor-with-t8x8-lead-sc","provider":"VXB Bearings","version":"1.0","type":"link"}