Nema 23 Stepper Motor 2 Phase 1.8 Degree Beefy Torque Bipolar 3.5Nm 495.64 Oz In With 110mm Frame 1.0 Ohm 4.2 A 4 Wire Lead Shaft 21mm Phi 10mm 57mm Mounting Cable One Meter For CNC Mill Lathe 3D Printer DIY Robot By YEJMKJ

High-Torque NEMA 23 Stepper Motor, 3.5Nm, 2-Phase 1.8°
✔️ 1x motor, 110mm frame, 1m lead, 4-wire, 57x57x109.4mm

Compact, beefy, and reliable, this NEMA 23 stepper is built for CNC mills, 3D printers, lasers, and robots. It delivers strong torque in a compact package and fits standard mounting patterns with a 47 mm hole pitch.

✅ Body size 57x57x109.4 mm (2.24x2.24x4.31 in) with 47 mm mounting hole spacing
✅ Shaft Ø 10 mm, length 21±0.5 mm (0.83 in)
✅ Holding torque 3.5 Nm (495.64 oz-in), resistance 1.0 Ω, inductance 4.0 mH ±20%
✅ Weight 1663 g (3.66 lb); current rating 4.2 A
✅ Cable length 1 m, 4-wire lead: A+, A-, B-, B+(Black, Green, Red, Blue)
✅ Frame size 110 mm, outer body 57x57x109.4 mm

💡 What is a stepper motor used for in CNC machines and automation setups?

These handy motors deliver precise, repeatable rotation and position control for a wide range of equipment.

- precise positioning for CNC mills, 3D printers, laser cutters
- reliable torque for robotics and automation projects requiring steady motion
- easy integration with common drivers and controllers for DIY builds