| 摘要 |
<p>The present invention relates to a step actuator. After the step actuator locates a supporting bracket on a cover to be combined with a stator, the supporting bracket is combined with the cover when the supporting bracket rotates in normal direction. In other words, internal components do not move at all since physical force is not applied to when the cover is combined with the supporting bracket. Therefore, the present invention improves the reliability of a product since the present invention prevents the center of the components from being mismatched. Also, the components are not damaged since the supporting bracket is combined with the cover by the rotation of the bracket. Also, the present invention improves productivity by simplifying the assembly processes of the supporting bracket and the cover.</p> |
