| 摘要 |
PURPOSE: A brush cover for a brush-rectifying electric motor and the electric motor are provided to block effects due to vibration and noise with low costs. CONSTITUTION: A brush cover (2) for a brush-rectifying electric motor includes at least one lever brush (3) rotatably mounted on a shaft (5) with a bolt (4). The bolt is surrounded by sections through at least one damping sleeve (6) formed with an elastomer. The bolt is housed inside the concave part (7) of the cover, and the damping sleeve is placed between the wall of the concave part and the bolt. |
