| 摘要 |
<p>PURPOSE:To improve the electric noise performance of a DC motor by burying a magnetic metal plate in a bracket, mounting a terminal board on the surface and bringing a terminal passing through the bracket in contact with a magnetic metal plate, thereby facilitating an assembling work. CONSTITUTION:A bracket plate 15 made of a magnetic metal plate is buried in synthetic resin to form an end bracket 11. A terminal board 16 is mounted on the surface of the bracket 11, a brush 20 is secured, a terminal 17 is provided through the bracket 11 from the board 16, and is contacted with the plate 15 via a swelled part 19 formed at the intermediate of the terminal 17. Since the terminal and the end bracket are integrated in this manner, the assembling work can be facilitated, and since the plate 15 may be grounded, the electric noise performance can be improved.</p> |
