| 摘要 |
PROBLEM TO BE SOLVED: To provide a flat motor with a brush used as an electric component capable of reducing the thickness, the weight, and the cost.SOLUTION: The motor with a brush includes: plural brush storing portions disposed in a brush holder 8; and a bearing mechanism disposed at the center of the brush holder. The bearing mechanism has an oil-retaining bearing 4a press-fitted at the anti-output side to eliminate the thrust load from a rotor, and positioning projections 8a are disposed to eliminate set screws 12; thereby an anti-output side bracket 7 is formed in a simple form of a doughnut shape. The weight and the cost are reduced by eliminating burring for tightening. |
