NEMA 8 Short Linear Motor: This size 20mm precision linear actuator motor is a NEMA 8 External type lead screw linear stepper motor with a single stack/28mm body length, 1.8 degree step angle and 0.5A rated current. It is integrated with a lead screw of Φ3.5mm diameter, 100mm length and a POM screw nut, the linear travel is 1.0mm per revolution/0.005mm per step. It has the characteristics of high performance, high thrust, long lifespan, low noise and high efficiency. The linear stepper drive M322C can be used for controlling this motor.
NEMA 8 Short Linear Motor Specification
- Part Number: 20AI28-0504E-100L1
- Motor Type: External
- Step Angle: 1.8deg
- Bi/Unipolar: Bipolar
- Rated Current/phase: 0.5A
- Holding Torque: 0.02Nm
- Insulation Class: B 130°C
- Driving Voltage: 12-24VDC
- Frame Size: 20x20mm
- Body Length: 27.8mm
- Lead Screw Length: 100mm
- Lead Screw Diameter: Φ3.5mm
- Lead/Revolution: 1.0mm
- Lead/Step: 0.005mm
- Number of Leads: 4
- Lead Length: 300mm
- Weight: 80g
Overall Size

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