This powerful NEMA 23 stepper motor has step angle 1.8degree/200 steps per revolution and size 57x57x84mm. It has 8 wires, which have three connection options: Unipolar or Bipolar(Serial) or Bipolar(Parallel), you can choose any type as you wish. It's houlding torque reach 2Nm(284oz.in) with unipolar connection and 2.8Nm(397.6oz.in) with bipolar connection.
Electrical Specification
- Part Number: 57HS84-4008S
- Motor Type: Unipolar/Bipolar
- Step Angle: 1.8deg
- Holding Torque(Bipolar): 2.8Nm(397.6oz.in)
- Holding Torque(Unipolar): 2Nm(284oz.in)
- Rated Current(Bipolar Serial): 2.83A
- Rated Current(Bipolar Parallel): 5.66A
- Rated Current(Unipolar): 4A
- Phase Resistance(Bipolar Serial): 1.6ohms
- Phase Resistance(Bipolar Parallel): 0.4ohms
- Phase Resistance(Unipolar): 0.8ohms
- Inductance(Bipolar Serial): 7.2mH
- Inductance(Bipolar Parallel): 1.8mH
- Inductance(Unipolar): 1.8mH
- Driving Voltage: 24-72V
Physical Specification
- Frame Size: 57x57mm
- Body Length: 84mm
- Shaft Diameter: Φ6.35mm
- Shaft Length: 21mm
- D-cut Length: 18mm
- Number of Leads: 8
- Lead Length: 500mm
- Weight: 1.3kg
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar/Unipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 2.8 |
| Holding Torque(oz.in) | 397.6 |
| Rated Current(A) | 2.8 |
| Phase Resistance(ohm) | 1.6 |
| Phase Inductance(mH) | 7.2 |
| Driving Voltage(VDC) | 24-72 |
| Physical Specification | |
| Frame Size(mm) | 57x57 |
| Body Length(mm) | 84 |
| Shaft Type | D-cut |
| Shaft Diameter(mm) | 6.35 |
| Shaft Length(mm) | 21 |
| No. of Leads | 8 |
| Lead Length(mm) | 500 |
| Weight(KG) | 1.3 |
