Pancake slip ring

Pancake slip ring is designed for the limited rotation system in height direction, which it is a special kind of conductive slip ring and its shape just like a plate. The rotor part of pancake slip ring with use of coils of concentric ring to carry current signal, the brush distributes at the top of the concentric ring as the stator. Whereas, use insulation materials to insulate between ring and ring. As we know that, pancake design slip ring could accept comprehensive load, large and huge instruction size, also it enjoys the features of compact design, sensitive rotary, easy installation and maintenance.