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1103A Tianhui Building, Yeqin 1st Road, Longcheng Street, Shenzhen, Guangdong, China
1103A Tianhui Building, Yeqin 1st Road, Longcheng Street, Shenzhen, Guangdong, China














High-performance 57mm closed-loop stepper motor with 1.2Nm holding torque, NEMA 23 frame, and integrated encoder. Ideal for CNC, robotics, and automation applications requiring precise control and durability.
This 57mm closed-loop stepper motor offers a robust solution for precision motion control in demanding environments. Featuring a NEMA 23 frame, 1.2Nm holding torque, and an integrated encoder, it ensures reliable performance in CNC machines, robotics, and industrial automation systems.
Ideal for applications requiring high precision and durability, including:
| Frame Size | 57mm (NEMA 23) |
| Holding Torque | 1.2Nm (169.97oz.in) |
| Step Angle | 1.8° ±5% |
| Integrated Encoder | 1000PPR (4000CPR) |
| Voltage | 12V DC |
| Current | 4A |
| Shaft Diameter | 8mm (D-cut) |
| Body Length | 65mm |
| Operating Temperature | -20°C to +50°C |
The output shaft is designed with a diameter of 8mm, suitable for coupling with various systems requiring precise motion control. Please refer to the following dimensions image for detailed specifications:

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