AC6373 Slip Ring


AC6373 Compact Slip Ring Capsule

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.

The AC6373 compact slip ring capsule provides up to 12, 2 amp rated contacts in a small, 1/2 inch diameter design. Color-coded lead wires are provided on both the rotor and stator to allow simplified electrical connections. Similar in design to our very popular AC6023 family, the AC6373 allows tremendous flexibility in dealing with system size restrictions. It is available in 6 and 12 circuit configurations.

For more information about how Moog's compact slip ring capsule can fit your specific application, contact our slip ring experts.


  • 6 and 12 circuit models
  • 2 amp, 120 VAC circuits
  • Precision assembly to provide exceptional rotational life
  • Speeds up to 100 rpm
  • Compact size 1/2 inch diameter, .58 inch or .83 inch long
  • Gold
  • Mounting flange on housing
  • Flexible, color-coded, silver-plated, stranded copper lead wire
  • Superior handling of low level control signals


  • Extremely compact
  • Low torque
  • Quick shipment
  • High bandwidth transfer capability
AC6373 Specifications
Operating Speed 100 rpm*
Number of Circuits 6 or 12
Lead Lengths 12, 24, 36 and 48 inches
Lead Size / Type 28 (7 / 36) silver plated copper
Type ET Teflon® insulated
Voltage 120 VAC
Max. Ambient Temp. -40°C to +80°C
Contact Material Gold
Current Rating 2 amps / circuit
Noise 60 milliohms max.
*Please note that the operational life of the unit is dependent upon rotational speed, environment and temperature.
Teflon® is a registered trademark of E.I. du Pont de Nemours and Co.

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Typical Applications

  • CCTV pan / tilt camera mounts
  • Medical equipment
  • Robot end effectors
  • Miniature cable reels
  • Laboratory equipment