Operating Speed 250 rpm* continuous
Circuit Options Ethernet (100BaseT, 1000BaseT) plus, 2 amp and 8 amp
Voltage 210 VAC on power circuits
Operating Temperature -40°C to +80°C
Contact Material Gold

*Please note that the operational life of the unit is dependent upon rotational speed, environment and temperature.

A slip ring can be used in any electromechanical system that requires unrestrained, continuous rotation while transferring power and data from a stationary to a rotating structure.

The SRA-73830 Ethernet slip ring series provides a wide range of electrical connections, both power and signal to address today’s increasing demand for reliable data transfer through a rotary interface. This design is well suited to applications where size is at a premium and reliability is a must.

The assembly provides a flange for convenient mounting of the stationary housing and drive pins to turn the rotating portion. Housing is plastic (standard) with aluminum and stainless steel options when required for a more demanding application.


  • Wide range of electrical options
  • 2 amp and 8 amp connections
  • 100BaseT and 1000BaseT Ethernet
  • Multiple circuit configurations


  • Compact
  • Plug-and-play Ethernet
  • Integrates capability of SRA-73683, SRA-73801 and SRA-73808 under one part number, plus 8 amp power capability
  • Can be integrated with a fiber optic rotary joint, refer to SRA-73830-[ ]-JXX data sheet for details

Typical Applications

  • Unmanned vehicles
  • Robots
  • Surveillance systems
  • Automated machinery