Slip rings are commonly used in machines that require continuous rotation, such as electric motors, wind turbines,packaging machinery, turntable automation equipment , radar antennas, and medical equipment etc.They allow the transmission of electrical power, signals, and data between the stationary and rotating parts without interrupting the rotation.
Some slip rings are designed to transmit multiple signals or channels simultaneously, such as video, audio, and data. Others may be designed to transmit high currents or voltages for power transmission. The design and specifications of a slip ring depend on the application and the requirements of the system.