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Stepper Motors
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Leadshine 42HS Series Hybrid Stepper Motors (NEMA 17)
- Step Angle: 1.8°
- NEMA frame size: 17
- Holding Torque: 0.47 Nm
- Current/phase: 0.4; 1.0A
- Step Angle Accuracy ±5%(full step，no load)
- Temperature Rise 80°CMax
- Ambient Temperature -10°C —— +50°C
- Insulation Resistance 100MΩmin.500VDC
- Dielectric Strength 500VAC for one minute
- Radial Play 0.06 Max.(Shaft Axial Play 0.08 max.(450g-load)
Electric Specification
| Model | Connection |
Holding Torque (Oz-in) |
Phase Current (Amps) | Phase Resistance (Ohm) | Phase Inductance (mH) |
Rotor Inertia (g.cm²) |
Leads | Shaft Type | Length | Weight (lbs) |
| 42HS02 | － | 31.15 | 0.4 | 12.5 | 21 | 57 | 4 | Single | 1.34 | 0.53 |
| 42HS03 | (Bipolar) Parallel | 66.55 | 1.4 | 2.3 | 4 | 82 | 8 | Single | 1.89 | 0.75 |
| (Bipolar) Series | 66.55 | 0.7 | 9.2 | 16 | ||||||
| Unipolar | 48.14 | 1.0 | 4.6 | 4 | ||||||
|
42HS03-JG-B |
－ | 54.55 | 2.5 | 1.25 | 2.5 | － | 8 | Dual | 1.85 | 0.79 |
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| M325 | M415B | DM422C | DM432C |
| $49.00 | $49.00 | $53.00 | $65.00 |