This is bipolar NEMA 11 stepper motor with step angle 1.8deg and size 28x28x32.8mm. It has 4 wires with flexible harness cable, each phase draws 1.0A rated current with holding torque 0.07Nm/9.94oz.in. A length of 13.5mm rear shaft is available.
Electrical Specification
- Part Number: 28HP32-1004D
- Step Angle: 1.8deg
- Bipolar/Unipolar: Bipolar
- Holding Torque: 0.07m/9.94oz.in
- Rated Current/phase: 1.0A
- Phase Resistance: 2.1ohms
- Inductance: 1.5mH
- Driving Voltage: 12-24VDC
Physical Specification
- Frame Size: 28x28mm
- Body Length: 32.8mm
- Shaft Shape: D-cut
- Shaft Diameter: Φ5mm
- Front Shaft Length: 20mm
- D-cut Length: 15mm
- Rear Shaft Length: 13.5mm
- D-cut Length: 13.5mm
- Number of Leads: 4
- Lead Length: 500mm
- Weight: 0.11kg
Contact Us
| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.07 |
| Holding Torque(oz.in) | 9.94 |
| Rated Current(A) | 1.0 |
| Phase Resistance(ohm) | 2.1 |
| Phase Inductance(mH) | 1.5 |
| Driving Voltage(VDC) | 12-24 |
| Physical Specification | |
| Frame Size(mm) | 28x28 |
| Body Length(mm) | 32 |
| Front Shaft Diameter(mm) | 5 |
| Front Shaft Length(mm) | 20 |
| Rear Shaft Diameter(mm) | 5 |
| Rear Shaft Length(mm) | 13.5 |
| No. of Leads | 4 |
| Lead Length(mm) | 500 |
| Weight(KG) | 0.11 |
