Device for detecting wear life of conductive slip ring

The invention relates to a conductive slip ring wear life detection device, which comprises a servo motor, a fixed rack and a rotating shaft, and is characterized in that the rotating shaft is rotatably assembled in the fixed rack through a support bearing, and the servo motor is used for driving the rotating shaft; a conducting ring assembly to be detected is fixed on the rotating shaft, and the conducting ring assembly comprises a conducting ring and an insulating ring; a to-be-detected brush carrier assembly is fixed on the upper side of the fixed rack, the brush carrier assembly is in contact conduction with the conducting rings through contact cantilevers below a circuit board of the brush carrier assembly, and the contact pressures between at least two conducting rings and the contact cantilevers are different. Through innovative structural design, actual installation and use conditions of the conductive slip ring are simulated, the wear performance between the conductive ring and the contact cantilever