NEMA 23 Hollow Shaft Stepper Motor L=56mm 3A 1.2Nm/170oz.in ID=Φ12mm OD=Φ15mm 3x5mm Slot
Electrical Specification
Part Number: 57HS56-3004H12S
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 1.2Nm(170oz.in)
Rated Current/Phase: 3.0A
Phase Resistance: 1.5ohms
Inductance: 5.0mH
Driving Voltage: 24-72VDC
Physical Specification
Frame Size: 57x57mm
Body Length: 56mm
Outer Shaft Diameter: Φ15mm
Inner Shaft Diameter: Φ12mm
Front Shaft Length: 7mm
Slot Size: 3x5mm
Number of Leads: 4
Lead Length: 500mm
Weight: 0.6kg
Motor Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 1.2 |
| Holding Torque(oz.in) | 170 |
| Rated Current(A) | 3.0 |
| Phase Resistance(ohm) | 1.5 |
| Phase Inductance(mH) | 5.0 |
| Physical Specification | |
| Frame Size(mm) | 57x57 |
| Body Length(mm) | 56 |
| Shaft Type | Hollow Shaft |
| Front Shaft Length(mm) | 7 |
| Inner Diameter | 12 |
| Outer Diameter | 15 |
| Rear Shaft Length(mm) | 2 |
| No. of Leads | 4 |
| Lead Length(mm) | 500 |
| Weight(KG) | 0.7 |
