| Design loop | 60 |
| Insulation resistance | 500MΩ/500V/DC |
| Rated voltage/current | 500VDC/1A |
| Dielectric strength | ≥500VAC/50Hz/60s |
| Dynamic resistance change value | ≤50mΩ |
| Rated speed | >15000 rpm |
| Working life | 50 million circle |
| Operating temperature | -10℃ ~35℃ |
| Contact material | Gold-gold |
| Shell material | Aluminum alloy |
| Humidity | 20%~80% |