| Parameter | Unit | 70ZWC20X-1 |
|---|---|---|
| Stator Outer Diameter | mm | 69±0.037 |
| Rotor Inner Bore | mm | 42+0.039 |
| Number of Slots | 18 | |
| Number of Pole Pairs | 10 | |
| Phase Resistance | Ohm | 0.36 |
| Phase Inductance | mH | 0.51 |
| Winding Connection Type | Star shape | |
| Insulation Class | B | |
| Duty Cycle | S2 | |
| Feedback Method | Hall sensor | |
| Commutation Angle | 120° | |
| Insulation Strength (Dielectric Strength) | 500VAC/1mA/1s | |
| Insulation Resistance | 100 MΩ/500VDC | |
| Stator Weight | g | 167.5 |
| Rotor Weight | g | 72 |
| No-Load Speed | RPM | 4350 |
| No-Load Current | A | 0.5(REF) |
| Rated Voltage | VDC | 48 |
| Rated Power | W | 201 |
| Rated Torque | N·m | 0.55 |
| Rated Speed | RPM | 3500 |
| Rated Current | A | 4.4 |
| Torque Constant | Nm/A | 0.134 |
| Back EMF Constant (RMS) | Vrms/Krpm | 8.1 |
| Peak Torque | N·m | 1.65 |
| Peak Current | A | 13.2 |
| Moment of Inertia | g·cm² | 358 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
