Silver carbon brush also known as silver graphite brush, is one kind of carbon brush that use material of silver graphite blocks. The carbon brush materials are divided into few kinds: impregnated graphite, pure graphite, metal (copper, silver) graphite and electric graphite. Silver graphite is a kind of metal graphite material; and we can produce other types of material blocks and brushes.
Carbon brush is a device transmitting energy or signal between motor or generator or other rotating machinery of the fixed part and the rotating part. It is usually made of pure carbon coagulant, the main
component is carbon, known as carbon brush. It is easy to wear. Should be regularly maintained and replaced, and clean up the carbon deposition.
Our carbon brushes are used in steel processing, mining, wind power generators, traction and a wide range of general industrial applications all over the world. Silver carbon brushes are mainly used in wind energy generators, Precision instruments, large cranes, ships, aircrafts. The silver carbon brush is expensive, but its cost-effective. It has Both the friction characteristics of graphite and high conductivity of silver, therefore, suitable for high load and commutation requirements of low voltage motors.
You can see the data sheet of silver carbon brush material in the bellow chart.
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