In the world of powerful motor operation, in spite of small structure of Brush Holder, it acts as an important role. Brush Holder, as "the home" of the brush, can accurately fix the position of the brush, ensuring close and stable connection with the commuter or Slip Ring for the purpose of realizing efficient current transmission.
The core function of Brush Holder remains, through the pressure forced by inner spring, ensuring directional change and preventing electric spark and arc caused by its brush fluctuation. Meanwhile, Brush holder can ensure stable contact voltage drop, improving stable safe and efficiency of the motor. Its structural design can integrate stable insulation and thermal diffusivity, efficiently avoiding ground breakdown caused by corresponding powder accumulation.
Brush Holder, whatever its tube type, spring-loaded type or seal-box type, serves the function of silent responsibility for conducting and safeguarding. It lays a solid foundation for reliable operation of the motor, providing stable and long-period power transmission. That is why it is called "backstage hero" for its motor system.
