NEMA 8 Hollow Shaft Closed Loop stepper Motor equipped with a 1000ppr incremental optical encoder, has a rated current of 0.6A and a holding torque of 0.04Nm & high speed upto 3000RPM. 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. The hollow shaft design can make this motor used for special situation like injection molding or pickplace equipmet.
NEMA 8 Hollow Shaft Closed Loop Stepper Motor Specification
- Part Number: 20AI38-0604EH
- Step Angle: 1.8deg
- Bipolar/Unipolar: Bipolar
- Holding Torque: 0.04Nm
- Rated Current/phase: 0.6A
- Driving Voltage: 12-24VDC
- Insulation Class: B 130°C
- Frame Size: 20x20mm
- Body Length: 53mm
- Shaft Type: Hollow Shaft
- Inner Shaft Diameter: Φ2.5mm
- Outer Shaft Diameter: Φ5.0mm
- Encoder Type: Incremental Optical
- Encoder Resolution: 1000PPR
Overall Size

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