| 摘要 |
<p>A driven pulley for an R-EPS device is used to provide an optimal steering condition to a driver by controlling steering force of a vehicle steering wheel. An EPS device includes a pinion gear, a steering link member, a belt pulley, and a rotating actuator. The pinion gear is formed to allow the shaft of the vehicle steering wheel to be inserted thereinto. A rack gear geared to the pinion gear is formed in a side of the steering link member, and a screw is formed in the other side thereof. The belt pulley comprises the driven pulley connected to a screw shaft and a drive pulley connected to the driven pulley by a belt. The rotating actuator, wherein a rotary shaft is inserted into an inner ring of the drive pulley, rotationally operates the drive pulley. The drive pulley is made of a resin material and comprises a body part with the shape of a cylinder having a through hole.</p> |
