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.


6, 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: .87 inch to 1.44 inch lengths (depending upon number of circuits)
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
Quick shipment

SRA-73526 / SRA-73528 / SRA-73599 Specifications
Operating Speed 250 rpm*
Number of Circuits 6, 12, 18, or 24
Lead Lengths 12, 24, 36 and 48 inches
Lead Size / Type #26 AWG Teflon® insulated, stranded cond.
Voltage 240 VAC
Temperature Range -40°C to +80°C
Contact Material Gold
Current Rating 2 amps / circuit
Electrical Noise 60 milliohms max.