42x40 Nema 17 Lead Screw Stepper Motor 5.91in(150mm) T8 High Step Angle 1.8 Deg High Torque 0.4Nm/56.64oz.in Bipolar Motors 1.7A 2 Phase-4 Lead for 3D Printer CNC Milling Engraving Machine

High-torque NEMA 17 lead-screw stepper for precise 3D printers and CNC
✔️ 42mm body, 1.8° step, 1.7A, 150mm shaft, 0.4Nm torque

✅ Body length: 42 mm (1.65 in)
✅ Shaft diameter: 10 mm (0.39 in)
✅ Shaft length: 150 mm (5.91 in)
✅ Step angle: 1.8°
✅ Rated current: 1.7 A
✅ Holding torque: 0.4 Nm (56.64 oz-in)
✅ Weight: 291 g (0.64 lb)
✅ Lead screw length: 150 mm (5.91 in)
✅ Packing: 1 motor, brass nut, 1 m wiring harness

💡 What is a lead screw stepper motor used for in precise 3D printing and CNC work?

It is handy for converting rotational motion into accurate linear travel for aligned positioning in many machines.

• Handy for axis control in 3D printers and CNC machines
• Supports common drivers at 1.7A, 2-phase design
• Lead screw conversion provides repeatable straight-line travel
• Includes brass nut and 1 m wiring harness for simple setup