NEMA 23 2Nm Motor: This size 57mm NEMA 23 hybrid bipolar stepping motor has a 1.8° step angle(200 steps/revolution) and a body length 76mm. Each phase draws a current 4.2A, allowing for a strong holding torque of 2.0Nm. Please note this motor has a diameter 8mm output shaft.
NEMA 23 2Nm Motor Specification

- Part Number: 57AI76-4204S
- Step Angle: 1.8deg
- Bipolar/Unipolar: Bipolar
- Holding Torque: 2.0Nm
- Rated Current/phase: 4.2A
- Phase Resistance: 0.6ohms
- Inductance: 1.8mH
- Driving Voltage: 24-48VDC
- Frame Size: 57x57mm
- Body Length: 76mm
- Shaft Diameter: Φ8mm
- Shaft Length: 21mm
- D-cut Length: 18mm
- Number of Leads: 4
- Lead Length: 500mm
- Weight: 1.1kg
- Stepper Drive: DM556
Overall Size

Motor 4 Leads Connection: A+(Black), A-(Green); B+(Red), B-(Blue)
If you need a PDF data sheet, please send the email to: info@frankhumotor.com!
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