50mm Motor Characteristics
| Specification |
Unit |
Value |
| Motor part number | - | 85ZWC25X-1 |
| Stator Outer Diameter | mm | 85±0.043 |
| Rotor Inner Bore | mm | 52+0.046 |
| Number of Slots | - | 18 |
| Number of Pole Pairs | - | 10 |
| Phase Resistance | Ω | 0.07 |
| Phase Inductance | mH | 0.17 |
| Winding Connection Type | - | Star shape |
| Insulation Class | - | F |
| 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 | 324 |
| Rotor Weight | g | 136 |
| No-Load Speed | RPM | 3650 |
| No-Load Current | A | 0.6(REF) |
| Rated Voltage | VDC | 48 |
| Rated Power | W | 422 |
| Rated Torque | N·m | 1.3 |
| Rated Speed | RPM | 3100 |
| Rated Current | A | 10.3 |
| Torque Constant | Nm/A | 0.131 |
| Back EMF Constant (RMS) | Vrms/Krpm | 9.7 |
| Peak Torque | N·m | 3.9 |
| Peak Current | A | 27 |
| Moment of Inertia | g·cm² | 1086 |
