This round nema 23 stepper motor has one holding torque 0.8Nm(113oz.in) with rated current 2.55A each phase.
Electrical Specification
Part Number: 57HR56-2554S
Step Angle: 1.8deg
Bipolar/Unipolar: Bipolar
Holding Torque: 0.8Nm(113oz.in)
Rated Current/phase: 2.55A
Phase Resistance: 1.1ohms
Inductance: 3.6mH
Driving Voltage: 24-48VDC
Physical Specification
Frame Size: Φ57mm
Body Length: 56mm
Shaft Type； Round
Shaft Diameter: Φ6.35mm
Shaft Length: 21mm
Number of Leads: 4
Lead Length: 300mm
Weight: 0.7kg
Motor Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.9 |
| Holding Torque(oz.in) | 113 |
| Rated Current(A) | 2.55 |
| Phase Resistance(ohm) | 1.1 |
| Phase Inductance(mH) | 3.6 |
| Physical Specification | |
| Frame Size(mm) | Φ57 |
| Body Length(mm) | 56 |
| Shaft Type | Round |
| Shaft Diameter(mm) | 6.35 |
| Shaft Length(mm) | 21 |
| No. of Leads | 4 |
| Lead Length(mm) | 200 |
| Weight(KG) | 0.7 |
