| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor which prevents leakage of an oil of a bearing and adhesion of foreign objects to the bearing.SOLUTION: A motor 1 includes a stationary member 10 including a radial bearing 11, and a rotor 20 including a rotation shaft 21 which is rotatably supported by the radial bearing 11 and protrudes to an area below the stationary member 10. The motor 1 includes: a first member 30 which is attached to the rotation shaft 21 below the radial bearing 11; and a second member 40 fixed to the stationary member 10. The first member 30 includes an upper recessed part 34 which opens in an upward direction and a lower recessed part 35 which opens in a downward direction. The second member 40 includes an annular recessed part 41 which entirely covers an outer peripheral part of the lower recessed part 35 and opens in the upward direction at the inner side of the second member 40. |
