NEMA 11 closed loop motor rear shaft 28HS51-2004B-E1000 has a frame size 28x52mm , equipped with a 1000PPR incremental optical encoder & a length of 12.5mm rear shaft, has a rated current of 1.0A and a holding torque of 0.12Nm. It offers higher accuracy, higher output torque, higher speed, lower motor heating, lower power consumption, and faster response to drive controllers compared to open loop stepper motors.
NEMA 11 closed loop motor rear shaft Specification
- Part Number: 28HB52-2004E-B
- Step Angle: 1.8deg
- Bipolar/Unipolar: Bipolar
- Holding Torque: 0.12Nm
- Rated Current/phase: 2.0A
- Driving Voltage: 12-24VDC
- Frame Size: 28x28mm
- Body Length: 69.5mm
- Front Shaft Diameter: Φ5mm
- Front Shaft Length: 20mm
- Rear Shaft Diameter: Φ5mm
- Rear Shaft Length: 12.5mm
- Encoder Type: Incremental Optical
- Encoder Resolution: 1000PPR
Overall Size

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