High Current Slip Rings

Cosmau's high current, multiple contact SRF slip rings can handle hundreds of ampers. In applications like wind turbines, rotary turntable molding machines. conventional slip ring contacts suffer from arcing, friction and inevitable degradation of electrical performance. The SRF operates at 95% energy efficiency with no arcing or breaks in the flow of power, maintaining consistency and quality of power as it’s transmitted. This greatly improves product quality and eliminates maintenance costs.

  • High-current/multi-contact
  • Continuous-duty cycle operation
  • Eliminates arcing
  • Contact materials:precious metal + gold plating which ensures abrasion resistant and anti-Oxidant for long working life
Model Thru-bore(mm) OD(mm) Length(mm) Circuits Current/Voltage Speed(RPM) Drawings
SRF05A --- 22 13.5~40 2~12 5A/250V 150 View More
SRF10A --- 22 26.4~42.5 2~8 10A/400V 150 View More
SRF15A --- 22 26.4~42.5 2~4 15A/400V 150 View More
SRF330 --- 30 47 3 30A/600V 150 View More
SRF430 --- 30 50 4 30A/600V 150 View More
SRF630 --- 30 65 6 30A/600V 150 View More
SRF2560 25.4 86 86.2 3 60A/600V 250 View More
SRF3860 38.1 99 86.2 3 60A/600V 250 View More
SRF5060 50 120 97.8 3 60A/600V 250 View More
SRF6060 60 130 97.8 3 60A/600V 250 View More
SRF4150 --- 158 -- 2~4 200~500A 100 View More

More than 70% products belong to custom series. If you couldn't find suitable products, please feel free to contact us: [email protected] or our technical support: [email protected]. Thanks for your support!