| 摘要 |
<p>The present invention relates to an electric power steering apparatus (1), in which reduction and thickness thereof can be achieved, radiation performance thereof can concurrently be ensured, and manufacturing and running costs thereof can also be reduced, even when the apparatus includes a structure having a motor (10) and a motor control device (20) integrated therewith. The apparatus includes a motor (10) which assists in steering operations, a motor control device (20) which controls the motor (10), and a housing (30) which accommodates the motor (10) and the motor control device (20). The housing (30) includes a motor accommodation portion (31) which accommodates the motor (10), and a control device accommodation portion (32) which accommodates the motor control device (20). The motor control device (20) includes a drive unit (40) which drives the motor (10), and a control unit (28) which controls the motor (10). The drive unit (40) is disposed in a position in the control device accommodation portion (32), the position being in proximity to the motor accommodation portion (31).</p> |
