This NEMA 23 geared stepper motor has 56mm body and 2.8A rated current, integrated a planetary gearbox of 4:1 gear ratio. It's a good solution to applications that with limited space but need low speed and/or high torque.
Motor Specification
- Manufacturer Part Number: 23HS22-2804S-PG4
- Step Angle w/o Gearbox: 1.8deg
- Bipolar/Unipolar: Bipolar
- Holding Torque w/o Gearbox: 1.2Nm(170oz.in)
- Rated Current/phase: 2.8A
- Frame Size: 57x57mm
- Motor Length: 56mm
- Number of Leads: 4
- Lead Length: 500mm
Gearbox Specification
- Gearbox Type: Planetary
- Gear Ratio: 4:1
- Efficiency: 90%
- Backlash at No-load: <=1deg
- Max.Permissible Torque: 30Nm(4248.36oz.in)
- Moment Permissible Torque: 50Nm(7080.6oz.in)
- Shaft Maximum Axial Load: 100N
- Shaft Maximum Radial Load: 200N
- Gearbox Length(L): 48mm
- Shaft Diameter: Φ14mm
- Shaft Length: 33.5mm
- Keyway Length: 25mm
Wires Connection
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| Motor Specification | |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 1.2 |
| Holding Torque(oz.in) | 170 |
| Rated Current(A) | 2.8 |
| Frame Size(mm) | 57x57 |
| Body Length(mm) | 56 |
| Gearbox Specification | |
| Gearbox Type | Planetary |
| Gear Ratio | 4:1 |
| Efficiency | 90% |
| Backlash at No-load | 1deg |
| Gearbox Length(mm) | 48 |
| Shaft Diameter(mm) | 12 |
| Shaft Length(mm) | 30 |
