| 摘要 |
<p>PURPOSE:To provide an electric power steering device with low cost by reducing a steering force using a general motor. CONSTITUTION:A case 4 of an electric motor is arranged integrally with a steering shaft 1 on the same shaft center, a pinion shaft 7 is mounted on a motor case 4 on the same shaft center as the steering shaft 1, and planet gear mechanisms 20 and 21 are provided at a connection part of the pinion shaft 7 and the motor case 4.</p> |
