This is unipolar NEMA 11 stepper motor with step angle 1.8deg and size 28x28x51mm. It has 6 wires, each phase draws 0.95A with holding torque 0.09Nm/12.78oz.in.
Electrical Specification
- Part Number: 28HS51-0956S
- Step Angle: 1.8deg
- Bipolar/Unipolar: Unipolar
- Holding Torque: 0.09Nm/12.78oz.in)
- Rated Current/phase: 0.95A
- Phase Resistance: 4.6ohms
- Inductance: 8.0mH
- Driving Voltage: 12-24VDC
Physical Specification
- Frame Size: 28x28mm
- Body Length: 51mm
- Shaft Diameter: Φ5mm
- Shaft Length: 20mm
- D-cut Length: 15mm
- Number of Leads: 4
- Lead Length: 500mm
- Weight: 0.2kg
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| Electrical Specification | |
| Bipolar/Unipolar | Unipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.09 |
| Holding Torque(oz.in) | 12.78 |
| Rated Current(A) | 0.95 |
| Phase Resistance(ohm) | 4.6 |
| Phase Inductance(mH) | 8.0 |
| Physical Specification | |
| Frame Size(mm) | 28x28 |
| Body Length(mm) | 51 |
| Shaft Type | D-cut |
| Shaft Length(mm) | 20 |
| No. of Leads | 6 |
| Lead Length(mm) | 500 |
| Weight(KG) | 0.2 |
