The ECN Series through bore slip ring is a rotating assembly used to transfer power, control circuits, or data (analog / digital) from stationary inlets to rotating outlets. it is with low-wear, fiber brush contacts that do not require lubrication. Standard models are available from 4 to 22 circuits.
Center hole is easy to install,as well as integrate hydraulic,pneumatic,fiber optical,RF rotary joint
Low friction, long life,Low torque, smooth rotation
Transmit data and analog signal,compatible with data bus protocol