The unobstructed bore through the center provides routing space for hydraulics, pneumatic or for a concentric shaft mount. Our through-bore slip rings feature our fiber brush technology which offers several advantages over conventional slip ring technology including multiple points of contact force per fiber and low contact wear rates. In addition, fiber brushes do not require lubrication and produce virtually no wear debris.BHCN-C-0463-1420 this type carbon brush slip ring have 4 rings of 63A & 14 rings of 20A,with waterproof grade IP65 .Contact materials for 63A is copper graphite but precious metal for 20A.The housing material is stainless steel with maintenance free . It widely be used in ship machinery, engineering machinery, port machinery, offshore crane, cable reel, propeller,as well as drilling platform.
BHCN-C-0463-1420 | Specification |
Circuits & Current | 4*63A,14*20A |
Voltage | 690VAC/ 0~380VAC/VDC |
Dielectric strength | ≥1500V@50Hz ≥1000V@50Hz |
Isolation resistance | ≥500MΩ@500VDC ≥300MΩ@300VDC |
Operating speed | 0-5 rpm |
Contact material | Copper graphite / Precious metal |
Housing material | Stainless steel |
IP protection grade | IP65 |
Maintenance method (20A) | Maintenance-free |
Maintenance method (63A) | Scheduled maintenance |
Outline drawing