| 摘要 |
PURPOSE: A fail-safety actuator comprises a stopper having a locking bump having a smaller radius than a rotary plate's, improving durability. CONSTITUTION: A housing comprises a base plate and a wall. A driver (20) provides a driving force. A rotor (30) is connected to a separate external device through a rotary shaft and a rotary plate. A return member (40) returns the rotary plate to the original position. A stopper stops the rotary plate at the origin. |
