Nema14 35HM 2 phase 0.9° hybrid stepper motor
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Nema23 57HC 3 phase 1.2° hybrid stepper motor
Stepper motor is usually used in open-loop servo motion system. Stepping motor as an executive component, the biggest feature is that it can be directly controlled by digital pulse signal, output rotation angle displacement, simple and convenient. In addition, the lower the rotation speed of stepper motor is, the greater the output torque is. It can realize low-speed and high torque work without a reducer.
| Item | Specifications |
| Step Angle Accuracy | ±5% |
| Resistance Accuracy | ±10% |
| Inductance Accuracy | ±20% |
| Temperature Rise | 80℃ Max |
| Ambient Temperature | -20℃～+50℃ |
| Insulation Resistance | 100MΩMin.500VDC |
| Dielectric Strength | 500VAC for one minute |
| Shaft Radial Play | 0.02Max.(450g-load) |
| Shaft Axial Play | 0.08Max.(450g-load) |
| Model No | Step Angle (°) | Rated Voltage (V) | Rated Current (A) | Phase Resistance (Ω) | Phase Inductance (mH) | Holding Torque (Kg.cm) | Detent Torque (g.cm Max) | Rotor Inertia (g.cm²) | Motor Length (mm) | Leads No. | Motor Weight (Kg) |
| 57HC42-5206 | 1.2 | 6.76 | 5.2 | 1.3 | 1.1 | 4.5 | 210 | 110 | 42 | 6 | 0.48 |
| 57HC56-5606 | 1.2 | 3.92 | 5.6 | 0.7 | 1.1 | 9 | 400 | 300 | 56 | 6 | 0.72 |
| 57HC79-5806 | 1.2 | 6.09 | 5.8 | 1.05 | 1.3 | 15 | 680 | 480 | 79 | 6 | 1.1 |
| Above only for representative products,products of special request can be made according to the customer request. | |||||||||||
