| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize the whole of a brake hydraulic pressure control device by reducing the length of axial line direction of a rotating shaft of a motor for a brake hydraulic pressure control device, while ensuring rigidity of a bearing holding part of a bracket. SOLUTION: This motor is equipped with a motor housing 16 in which a bearing 20 is arranged on the inner bottom surface, a bracket 54 which is fixed to an aperture part of the motor housing 16 and provided with a bearing 28 arranged in a second bearing holding part 56, and an armature 30 accommodated in the motor housing 16 in the state that one end side of the rotating shaft 32 is protruded from the second bearing holding part 56 of the bracket 54, which shaft 32 is rotatably supported by the bearings 20, 28. The second bearing holding part 56 is equipped with an outer cylinder part 56a protruding collectively cylindrically toward the inside of the motor housing 16 from the central part of the bracket 54, and an inner cylinder part 56b which is folded and formed in a cylinder type in close contact with the outer cylinder part 56a, from the motor housing inner side end portion of the outer cylinder part 56a toward the inside of the outer cylinder part 56a and accommodates and holds the bearing 28 in the inside.
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