BHCN-C-260-08P-CB-DW-IP65 is CENO large‑bore through‑hole slip ring is engineered for heavy‑duty rotary machinery with 260 mm central aperture allowing drive shafts to pass directly through. It offers 8 circuits rated at 10A each for power and signal transmission. Pre‑fitted aviation connectors with shielded cables simplify field assembly. Stainless‑steel housing with sealing structure achieves IP65 rating against dust and water spray. Adopting multi‑point precious‑metal brushes, each unit undergoes full electrical inspection with unique SN traceability. Custom modifications are supported for OEM wholesale projects, relevant technical documents can be provided for end‑equipment integration.
Specification
| BHCN-C-260-08P-CB-DW-IP65 | Specification |
|---|---|
| Protection grade | IP65 |
| Operating humidity | <90% (at 20°C) |
| Operating temperature | –40°C to +60°C |
| Operating speed | 0–8 rpm |
| Operating voltage | 1000 VAC |
| Number of circuits / current | 8 circuits × 10 A |
| Dielectric strength | ≥2000 V @ 50 Hz (between any two circuits) |
| Insulation resistance | 500 MΩ @ 1000 VDC |
| Contact resistance fluctuation | ≤70 mΩ (at 50 rpm) |
| Contact material | Copper-graphite |
| Maintenance | Regular maintenance required |
| Lead wire length | Rotor: 1000 mm; Stator: 1000 mm |
| Mounting method | Vertical & horizontal mounting |
| Housing material | Stainless steel (outer sleeve) |
| Through-hole diameter | ø260 mm |