| 摘要 |
PROBLEM TO BE SOLVED: To realize a motor with an integral control circuit whose size can be compact. SOLUTION: A motor 1 and a control circuit unit are integral with each other with a common case 2. A brush holder plate 3 is attached to the brush holder case part 2a of the common case 2 and a board 4 of which the control circuit is composed is attached to the board case part 2b of the common case 2. The board 4 is provided so as to be shifted sideways from the axial direction of the motor. Relatively small components are provided near the motor 1. Relatively large components are provided at positions far from the motor 1 sideways. With this constitution, a distance between the board and the motor can be reduced to the extent to be able to accommodate the heights (thicknesses) of the relatively large components and the protruding dimension of the protruding part of the motor which is provided in order to accommodate the control circuit unit is reduced as possible, so that the motor with the integral control circuit can be attached easily to a place where the attachment is difficult from the viewpoint of layout. |
