| Specification | 70ZWC20X-1 |
|---|---|
| Stator Outer Diameter | 69±0.037 mm |
| Rotor Inner Bore | 42+0.039 mm |
| Number of Slots | 18 |
| Number of Pole Pairs | 10 |
| Phase Resistance | 0.36 Ω |
| Phase Inductance | 0.51 mH |
| 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 | 167.5 g |
| Rotor Weight | 72 g |
| No-Load Speed | 4350 RPM |
| No-Load Current | 0.5(REF) A |
| Rated Voltage | 48 VDC |
| Rated Power | 201 W |
| Rated Torque | 0.55 N·m |
| Rated Speed | 3500 RPM |
| Rated Current | 4.4 A |
| Torque Constant | 0.134 Nm/A |
| Back EMF Constant (RMS) | 8.1 Vrms/Krpm |
| Peak Torque | 1.65 N·m |
| Peak Current | 13.2 A |
| Moment of Inertia | 358 g·cm² |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
