Slip ring is also named collector ring/rotary connector/carbon brush/rotary joint/rotary union/electrical fittings/electrical swivel/electrical collector/rotating connector.

It’s a electrical device that connect a stationary equipment to a rotating equipment, to transfer electric, power, data for the 2 connected device.

Slip ring can solve coiling problem during rotating of the device, it’s widely be use to recreational facilities, signal communication, defense, medical, radar, aerospace, marine, industry automatic machines.