NEMA 11 Closed Loop Stepper Motor dual shaft 28AI51EC-1000B has a frame size 28-51mm , equipped with a 1000PPR incremental optical encoder & a length of 12.5mm rear shaft, has a rated current of 1.0A and high speed upto 3000RPM & 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 Stepper Motor Dual Shaft Specification
- Part Number: 28AI52EC-1000B
- Step Angle: 1.8deg
- Bipolar/Unipolar: Bipolar
- Holding Torque: 0.12Nm
- Rated Current/phase: 2.0A
- Driving Voltage: 12-24VDC
- Insulation Class: B 130°C
- 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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