NEMA 23 3Nm 112mm: This size 57mm NEMA 23 hybrid bipolar stepping motor has a 1.8° step angle(200 steps/revolution) and a body length 112mm. Each phase draws a current 4.2A, allowing for a strong holding torque of 3.0Nm.
NEMA 23 3Nm 112mm Specification

- Part Number: 57AI112-4204S
- Step Angle: 1.8deg
- Bipolar/Unipolar: Bipolar
- Holding Torque: 3.0Nm
- Rated Current/phase: 4.2A
- Phase Resistance: 0.9ohms
- Inductance: 3.8mH
- Driving Voltage: 24-48VDC
- Frame Size: 57x57mm
- Body Length: 112mm
- Shaft Diameter: Φ10mm
- Shaft Length: 24mm
- D-cut Length: 20mm
- Number of Leads: 4
- Lead Length: 500mm
- Weight: 1.9kg
- 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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