Operating Speed 250 rpm*
Number of Circuits 6, 12, 18, or 24
Lead Length 20 inch standard
Lead Size / Type 14 gauge, white with tags
Voltage 440 VAC
Operating Temp. -40°C to +80°C
Contact Material Silver
Current Rating 15 amps / circuits
Electrical Noise 60 milliohms max.
Environmental Splash and dust seal optional

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

A slip ring capsule can be used in any electromechanical system that requires unrestrained, intermittent, or continuous rotation while transferring power and / or data.

The AC6349 slip ring with through bores provides an economical, readily available solution when a compact through-bore configuration is required. This unit provides a 1 inch through-bore for routing hydraulic or pneumatic lines and a compact 3.1 inch outside diameter for minimal space applications. The 15 amp circuits are available in 6, 12, 18 and 24 ring configurations in 4 housing lengths. Similar in design to our very popular AC4598, this design features long life, fiber brush contact technology for ultimate performance in many challenging applications. Fiber brushes do not require lubrication and produce virtually no wear debris, for maintenance free, life time operation.


  • 1 inch bore
  • 6, 12, 18 and 24 circuit models
  • Precious metal contacts
  • 15 amp rings
  • Precision ball bearings for long life
  • Speeds up to 250 rpm
  • Compact size
  • Sealed units available
  • Flying leads
  • Fully compatible with both analog and TTL control level signals
  • Rugged black anodized aluminum construction
  • Available with Ethernet


  • Unique signal handling performance with minimal electrical circuit noise
  • Tight packaging to fit in the most demanding space constraints
  • Low torque to minimize system torque budget
  • Rapid delivery


  • Steel bearings
  • Gold - plated rings
  • Seals
  • Long leads
  • IP 65 rated slip ring available (P/N AC6875)

Typical Applications

  • Packaging / wrapping machinery
  • Semiconductor handling systems
  • Industrial machinery
  • Robotics


3D Model