| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure which efficiently discharges droplets from the interior of a cover and inhibits the droplets from adhering to a brush in a motor having the brush.SOLUTION: A motor includes: a housing 21A; a back cover 23A; a brush card 24A disposed in a body composed of the housing 21A and the back cover 23A; and a brush 25A disposed at the front side of the brush card 24A. The back cover 23A includes a through hole 234A near a lower end part of a first peripheral part 232A. At a position overlapping with the through hole 234A in a radial direction, a contact part 80A is interrupted or the brush card 24A penetrates through in the radial direction. Thus, droplets intruding into an area between the first peripheral part 232A and the contact part 80A and droplets intruding into the radial inner side of the contact part travel along an inner surface of the back cover 23A to be discharged from the through hole to the exterior of the back cover 23A. |
