Powerful Nema 23 Stepper Motor With 1.8 Degree Step 2 Phase High Torque 3Nm Bipolar 4 Wire 57x101mm For CNC Mills Lathe Routers 3D Printers DIY Robots With 1m Cable Shaft 21mm Length And 8mm Diameter

High Torque NEMA 23 Stepper Motor for CNC and DIY
✔️ 3 Nm torque, 1.8° step, 2-phase bipolar, 1 m lead cable

Compact NEMA 23 stepper motor designed for precise control in CNC mills, routers, lathes, 3D printers, and DIY robotics projects. It delivers solid holding torque in a compact form factor for reliable motion and easy integration.

✅ Body size 57x57x100.4 mm (2.25x2.25x3.96 in)
✅ Shaft Ø8 mm, length 21±0.5 mm, D-cut length 21 mm
✅ Cable: 1 m, 4-wire; Black A+, Green A-, Red B+, Blue B-
✅ Weight 1499 g; holding torque 3 Nm (424.84 oz-in)
✅ Rated current 4.2 A; resistance 0.8 Ω; inductance 2.8 mH ±20%
✅ Safety specs: dielectric strength 500 V AC; insulation class B; -20 to 50 °C
✅ Recommended operation: speed 0-600 RPM; torque decreases with speed; 24-36 V DC

💡 What is a high torque NEMA 23 stepper motor used for in CNC and DIY machines?

Handy guide for buyers and builders planning precise motion systems.

- ideal for precision positioning in CNC mills, routers, and 3D printers - compatible with bipolar drivers and microstepping for smooth motion - match current and voltage to control heat and torque - easy 4-wire wiring simplifies driver connections