| 摘要 |
Disclosed is a step actuator. In the step actuator, after a support bracket is appropriately positioned in a cover coupled to a stator, the support bracket is rotated in a forward direction so as to be coupled to the cover. That is, when the support bracket is coupled to the cover, a physical force is not applied, and thus, internal components do not move. Thus, since there is no possibility that centers of the components are misaligned, reliability of a product is enhanced. Also, since the support bracket is coupled to the cover through rotation, the components are not damaged. In addition, since a process of assembling the support bracket and the cover is simple, productivity is enhanced. |
