Currently,the max current ampere up to 2000Amp,below 1000A, electronic brushes slip ring is recommended; more than 1000A, carbon brushes slip ring is recommended.
We apply advanced technology on effective and guaranteed testing to ensure risk,because leaving the factory, each slip ring has a temperature rise test and a large current impact test.
Features
- Integrate encoder ,fiber optical and RF rotary joint design is optional
- Support analog signal and data signal mixed transmission
Applications
- Platform crane ,vessel crane
- Cable reel ,seaport machinery
- Drilling platform
Optional
- Voltage
- IP protection grade
- Current rating
- Signal type
BHCN-C-260-04P | Specification |
Current | 4*7.5A |
Rating voltage | 1000VAC |
Dielectric strength | ≥2000V@50Hz |
Insulation resistance | 10000MΩ @500VDC |
Resistance fluctuation | ≤70mΩ(50rpm) |
Contact material | Copper graphite |
Working temperature | -35ºC~+80ºC |
Working speed | 0~10rpm |
IP grade | IP54 |
Through bore size | 260mm |
Maintainability | Regular maintenance |






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