| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an actuator that can suppress shaft misalignment between a motor and a decelerator.SOLUTION: An actuator 1 comprises a motor 2 and a decelerator 3 that decelerates and outputs rotation of the motor 2. In a decelerator housing 41 for the decelerator 3, a shaft line L1 of a motor shaft 33 and a shaft line L2 of a cam shaft 42 are arranged coaxially, and an engagement part 53 to be engaged with a motor housing 11 is formed so that a part of the motor 2 is housed. In the motor housing 11, motor side flange parts 25 and 26 extended outside in a radial direction are formed. In the decelerator housing 41, a decelerator side flange part 54 extended outside in the radial direction from the engagement part 53 is formed. Further the motor 2 and the decelerator 3 are connected to each other by fastening the motor side flange parts 25 and 26 to the decelerator side flange part 54 with a bolt 55.</p> |
