High Torque NEMA 17 Stepper Motor With Integrated 150mm T8 Lead Screw For Prusa I3 RepRap 3D Printers Z Axis And CNC Machines 2mm Pitch 4 Starts 8mm Lead 400 mN m Torque Brass Nut And 1m Wire Great Replacement For Z Axis On 3D Printers And CNC Projects

High Torque NEMA17 Motor with 150mm Lead Screw for Z Axis
✔️ 400 mN·m torque, 2-phase 4-wire, 2mm pitch, brass nut, single unit

This high-torque NEMA17 stepper motor comes with an integrated 150mm lead screw, brass nut, and 1m motor wire. It's designed to replace the Z-axis on Prusa i3 and similar desktop 3D printers and small CNC machines, delivering stable, precise vertical motion without needing a separate shaft coupling.

✅ 400 mN·m torque (57.1 oz·in)
✅ NEMA 17 frame, 42mm square
✅ Integrated 150mm lead screw, 2mm pitch, 4 starts, 8mm lead
✅ 2-phase, 4-wire, 1m motor wire
✅ Brass nut included
✅ Z-axis replacement for Prusa i3 and similar printers

💡 What is a common use case for a stepper motor with integrated lead screw in hobby printers and CNC projects?

This handy setup provides precise vertical motion for Z-axis in 3D printers and compact CNC rigs. - Aids precise Z-axis positioning on 3D printers and compact CNC rigs
- Eliminates need for shaft couplings and misalignment
- Delivers consistent step accuracy with 2 mm pitch and 4-start lead screw