NEMA 8 Hollow Shaft Stepper Motor 0.04Nm (5.7oz.in) 0.6A 20x20x38mm 4 Wires
Note: The inner shaft dimensions and outer shaft dimensions can be customized to meet your requirements.
Electrical Specification
Part Number: 20HS38-0604H
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 0.04Nm(5.7oz.in)
Rated Current/phase: 0.6A
Phase Resistance: 10ohms
Inductance: 5.5mH
Driving Voltage: 12-24VDC
Physical Specification
Frame Size: 20x20mm
Body Length: 38mm
Outer Shaft Diameter: Φ5.0mm
Inner Shaft Diameter: Φ2.5mm
Front Shaft Length: 12mm
Rear Shaft Length: 8mm
Number of Leads: 4
Lead Length: 400mm
Weight: 0.08kg
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.04 |
| Holding Torque(oz.in) | 5.7 |
| Rated Current(A) | 0.6 |
| Phase Resistance(ohm) | 10 |
| Phase Inductance(mH) | 5.5 |
| Physical Specification | |
| Frame Size(mm) | 20x20 |
| Body Length(mm) | 38 |
| Single Shaft/Dual Shaft | Dual Shaft |
| Inner Shaft Diameter(mm) | 2.5 |
| Outer Shaft Diameter(mm) | 5.0 |
| Front Shaft Length(mm) | 12.0 |
| Rear Shaft Length(mm) | 8.0 |
| No. of Leads | 4 |
| Lead Length(mm) | 300 |
| Weight(KG) | 0.08 |
