| 摘要 |
<P>PROBLEM TO BE SOLVED: To miniaturize an electric motor with a controller. <P>SOLUTION: The controller 23 includes printed boards 31, 32 facing each other and mutually fixed through coupling blocks 34, 36. Connection terminals 34d, 36d are incorporated into the coupling blocks 34, 36. The printed boards 31, 32 are electrically connected through the connection terminals 34d, 36d. Since the printed boards 31, 32 are mutually fixed and electrically connected through the coupling blocks 34, 36, drive circuits 31c, 32c can be built in both printed boards 31, 32, sizes of the printed boards 31, 32 can be reduced, the controller 23 can be miniaturized, and the electric motor can be miniaturized. <P>COPYRIGHT: (C)2007,JPO&INPIT |
