Operating Speed 250 rpm*
Number of Circuits 12, 18 and 24
Lead Lengths 12, 24, 36 and 48 inches
Lead Size / Type #28 AWG Teflon® insulated, stranded cond.
Voltage 240 VAC
Temperature Range -40°C to +80°C
Contact Material Gold
Current Rating 2 amps, per circuit
Electrical Noise 60 milliohms max.

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

The SRA-73762 slip ring remains in production at Moog, supporting customers across power and data transfer applications.

A slip ring can be used in any electromechanical system that requires unrestrained, continuous rotation while transferring power and / or data from a stationary to a rotating structure.  A slip ring is also called a rotary electrical interface, commutator, collector, swivel or an electrical rotary joint.


  • 12, 18 and 24 circuit models
  • 2 amp / 240 VAC circuits
  • Precision ball bearings meet or exceed life requirements for most commercial applications
  • Speeds up to 250 rpm
  • Compact size: .61 inch diameter and 1.56 inch length
  • Gold-on-gold contacts
  • Compatible with data bus protocols
  • Flexible, color-coded, silver-plated, Teflon® insulated lead wires
  • Transfers analog and digital signals


  • Smooth running
  • Low torque
  • Compact
  • Quick shipment

Typical Applications

  • CCTV pan / tilt camera mounts
  • Electrical test equipment
  • Manufacturing and process control equipment
  • Indexing tables
  • Robotics (end-effectors, arms, vision systems, sensors)
  • Exhibit / display equipment
  • Medical equipment