A carbon brush (motor brush) is a sliding contact used to transmit electrical current from a static to a rotating part in a motor or generator, and, as regards DC machines, ensuring a spark-free commutation. Since the performance of the brush has significant impact of the performance of rotating machine,the choice of brush is a critical factor.

As Carbon Brush Supplier, HanCarbon develop and produce carbon brushes china for a variety of customer needs and purposes.

A carbon brush can be:
Made of one or more carbon blocks
Equipped with one or more shunts / terminals

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