NEMA 17 Hollow Shaft Closed Loop Stepper Motor equipped with a 1000cpr incremental optical encoder, has a rated current of 2.0A and a holding torque of 0.5Nm. 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. A hollow shaft with outer diameter Φ10mm & inner diameter Φ6.2mm is available and also a double shaft with the front shaft length 25mm and rear shaft length 10mm is designed.
NEMA 17 Hollow Shaft Closed Loop Stepper Motor Specification
- Part Number: 42AI48-1704EH
Step Angle: 1.8deg
Bipolar/Unipolar: Bipolar
Holding Torque: 0.5Nm
Rated Current/phase: 1.7A
Driving Voltage: 12-24VDC
Frame Size: 42x42mm
Body Length: 69mm
Inner Shaft Diameter: Φ6.2mm
Outer Shaft Diameter: Φ10mm
Encoder Type: Incremental Optical
Encoder Resolution: 1000CPR
Overall Size

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