The outer diameter of the JSR-CS017 series cap type slip ring is 17mm, small in size and compact in structure. It is specially developed by JARCH Electromechanical for national defense, military, research, and other non-civil fields. It adopts ultra-thick gold-plated treatment, imported bearings, and rare metal alloy brush wire. The rotating end of the wire and the static end of the wire corresponding to the use of 24-color wire, more convenient for wiring operation. Conductive slip ring adopts a 90-degree Angle V groove design, so that more contact surface so that the rotation is more smooth, torque is lower and dynamic resistance is lower.