Finite Angle Multichannel Space Slip Ring Design

Abstract

According to the working environment characteristics and technical requirements of the finite angle conductive slip ring, a kind of finite angle slip ring with limited angle is designed by using flexible circuit board to transmit power and control signals between two relative rotating mechanisms. Flexible circuit boards are rotated between the inner and outer ring. The inner and outer rings are designed as wedge-shaped stepped structures, which greatly reduce the friction torque of the finite angle slip rings. This paper focuses on the structural design and performance parameters test of finite angle finite angle slip ring, verifying that the slip ring has the advantages of light, small, low friction torque, high reliability and so on.