This is unipolar nema 23 stepper motor with step angle 0.9deg and szie 57x57x76mm. It has 6 wires, each phase draws current 4.0A and with holding torque 1.5Nm(212oz.in). A length of 15mm rear shaft is available.
Electrical Specification
Part Number: 57HM76-4006D
Step Angle: 0.9deg
Bipolar/Unipolar: Unipolar
Holding Torque: 1.5Nm(212oz.in)
Rated Current/phase: 4.0A
Phase Resistance: 0.7ohms
Inductance: 1.4mH
Driving Voltage: 24-48VDC
Physical Specification
Frame Size: 57x57mm
Body Length: 85mm
Shaft Diameter: Φ8mm
Front Shaft Length: 21mm
Front D-cut Length: 15mm
Rear Shaft Length: 16mm
Rear D-cut Length: 15mm
Number of Leads: 6
Lead Length: 500mm
Weight: 1.3kg
Motor Connection
Contact Us
| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 0.9 |
| Holding Torque(Nm) | 1.5 |
| Holding Torque(oz.in) | 212 |
| Rated Current(A) | 4.0 |
| Phase Resistance(ohm) | 0.7 |
| Phase Inductance(mH) | 1.4 |
| Physical Specification | |
| Frame Size(mm) | 57x57 |
| Body Length(mm) | 85 |
| Shaft Type | D-cut |
| Front Shaft Diameter(mm) | 8 |
| Front Shaft Length(mm) | 21 |
| Rear Shaft Diameter(mm) | 8 |
| Rear Shaft Length(mm) | 16 |
| No. of Leads | 6 |
| Lead Length(mm) | 500 |
| Weight(KG) | 1.3 |
