This round NEMA 23 pancake stepper motors has one ultra thin body 25mm and 4 wires, each phase drawing 0.9A rated current with holding torque 0.33Nm/46.86oz.in.
Electrical Specification
- Part Number: 57HS25-0904S
- Step Angle: 1.8deg
- Bi/UnIpolar: Bipolar
- Holding Torque: 0.33m/46.86oz.in
- Rated Current/phase: 0.9A
- Phase Resistance: 3.4ohms
- Inductance: 4.5mH
- Driving Voltage: 12-72V
Physical Specification
- Frame Size: Φ57mm
- Body Length: 25mm
- Shaft Diameter: Φ6.35mm
- Shaft Length: 24mm
- Number of Leads: 4
- Lead Length: 500mm
- Weight: 0.25kg
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.33 |
| Holding Torque(oz.in) | 46.86 |
| Rated Current(A) | 0.9 |
| Phase Resistance(ohm) | 3.4 |
| Phase Inductance(mH) | 4.5 |
| Driving Voltage(VDC) | 12-72 |
| Physical Specification | |
| Frame Size(mm) | Φ57 |
| Body Length(mm) | 25 |
| Shaft Type | Round |
| Shaft Diameter(mm) | 6.35 |
| Shaft Length(mm) | 24 |
| No. of Leads | 4 |
| Lead Length(mm) | 500 |
| Weight(KG) | 0.25 |
