| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric motor in which the reliability of connection between a ground terminal and a yoke is improved. <P>SOLUTION: The electric motor has a structure in which a flange 37b is provided on an opening end of a yoke 24, a bolt 34b to be inserted into a through-hole 38b formed on the flange 37b is screwed to a nut 35b attached to a nut attaching hole 40b of a gear case 36, thereby fixing the yoke 24 to a gear case 36. In the electric motor, a ground terminal 81 is attached to the gear case 36, and a substrate side connection 82 provided on one end side of the ground terminal 81 is engaged with a connection piece and is connected to a control circuit. Further, a yoke side connection 83 is provided on the other side of the ground terminal 81, the yoke side connection 83 is arranged on a nut attaching hole 40b so as to be aligned on the side of the flange 37b for the nut 35b, is co-fastened with the yoke 24 by the bolt 34b and is connected to the yoke 24 via the bolt 34b. <P>COPYRIGHT: (C)2010,JPO&INPIT |
