Description:
Carbon brush frame for mill motor to hold the carbon brushes. The function of the carbon brush holder is to apply pressure to the carbon brush in sliding contact with the commutator or collector ring surface through the spring, so that it can conduct current stably between the fixed body and the rotating body. Brush holder and carbon brush are very important components for motor.
The carbon brush holder is mainly made of bronze castings, aluminum castings and other synthetic materials. The material of the brush holder itself is required to have good mechanical strength, processability, corrosion resistance, heat dissipation and conductivity.
Performance Requirement:
When maintaining the stability of the carbon brush, inspecting or replacing the carbon brush, it is easy to load and unload the carbon brush inside the brush box, and the exposed part of the carbon brush under the brush box (the gap between the lower edge of the brush box and the surface of the commutator or collector ring) can be adjusted to prevent damage to the commutator or collector ring. Changes in carbon brush pressure, pressure direction and position should have a small impact on the wear of the carbon brush, and the structure should be firm. The carbon brush holder is mainly made of bronze castings, aluminum castings, and other synthetic materials. The material of the brush holder itself is required to have good mechanical strength, processing performance, corrosion resistance, heat dissipation performance, and conductivity.
Material:
EG332
Product Photos:
Audited Supplier 
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