Heavy Duty Nema 23 CNC Stepper Motor With 3Nm Torque 425 Oz In 114mm Size For Mills Lathes And Routers Four Wire Bipolar 1.8 Degree Step 200 Steps Per Revolution 4.2A Current High Torque Beast For Precision Cutting And Rugged Industrial Use

Heavy-Duty NEMA 23 Bipolar Stepper - Single Unit for CNC Machines
✔️ 3Nm holding torque, 1.8° step, 4.2A/phase, 57x57mm frame

Introducing a rugged four‑wire bipolar motor designed for CNC mills, routers, and lathes that demand serious torque. This NEMA 23 unit delivers reliable power for precise motion in demanding industrial environments.

✅ 3.0Nm (425 oz-in) holding torque for heavy loads
✅ 4.2A per phase with 0.9Ω coil resistance
✅ 1.8° (200 steps/rev) for fine positioning
✅ Four-wire bipolar configuration with A+/A-, B+/B- leads
✅ Frame size 57x57mm, body length 113mm, shaft Ø10mm

💡 What is a high-torque NEMA 23 stepper motor used for in CNC setups? It's a handy choice when you need strong, reliable torque for precise motion.
- heavy milling operations requiring steady torque at low speeds
- routing and turning tasks where precise positioning matters
- CNC systems using standard bipolar drivers for predictable step accuracy
- rugged shop environments needing durable, long-life motors