Brush Holder

The carbon brush holder is the core conductive component of the motor, and the main structure includes an adjusting slide rail, a buffer spring, and modular components. The position adjustment is achieved through the mechanical linkage between the slide rail fixing bracket and the carbon brush adjusting bracket. This component achieves current conduction through the integrated design of positive and negative metal inserts, combined with the overall injection molding process to ensure electrical isolation strength. It is widely used in fields such as automotive motors and railway traction equipment