NEMA 23 Stepper Motor L=56mm 2.8A with Gear Ratio 15:1 Economy Planetary Gearbox
Motor Specification
Part Number: 57HS56-2804S-AG15
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 1.2Nm(170oz.in)
Rated Current/phase: 2.8A
Frame Size: 57x57mm
Motor Length: 56mm
No. of Leads: 4
Lead Length: 500mm
Gearbox Specifications
Gearbox Type: Planetary
Gear Ratio: 15:1
Efficiency: 80%
Backlash at No-load: 2.5degree
Gearbox Length: 60mm
Shaft Diameter: Φ12mm
Shaft Length: 30mm
Key-way Length: 20mm
Motor 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 | 15:1 |
| Efficiency | 80% |
| Backlash at No-load | 2.5degree |
| Gearbox Length(mm) | 60 |
| Shaft Diameter(mm) | 12 |
| Shaft Length(mm) | 30 |
