
Leadshine CS-M22331 NEMA 23 Closed-Loop Stepper Motor, 3.1 N.m
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Prices updated: 12 Oct 2026
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About this product
The Leadshine CS-M22331 is a NEMA 23 closed-loop stepper motor with a holding torque of 3.1 N.m and a rated current of 5 A per phase. Its closed-loop design uses encoder feedback to correct position errors, which helps prevent lost steps under load. It is intended for CNC, automation and high-speed motion projects.
Specifications
- Frame size
- NEMA 23
- Control type
- Closed loop
- Holding torque
- 3.1 N.m
- Current per phase
- 5 A
Frequently asked questions
Which driver do I need for the CS-M22331?
Use a closed-loop driver that reads the motor's encoder feedback. An open-loop stepper driver will not use the feedback signal, so the closed-loop function will not work.
What current should I set on the driver?
Set the driver current to match the motor rating of 5 A per phase or lower. Do not set it above the rated current, as this can overheat the motor.





