| 摘要 |
The motor actuator includes a driving motor, and a motor gear formed on a rotary shaft of the driving motor. The motor actuator further includes an input gear which meshes with the motor gear, and a planet gear revolving around a rotation axis of the input gear when the input gear is rotated. It further includes a stationary gear which is fixed in a coaxial relation with the input gear, and meshes with the planet gear. It further includes an output gear which is disposed rotatably in a coaxial relation with the input gear, has an output shaft and teeth whose number is different from that of the stationary gear, and meshes with the planet gear. With this configuration, the motor actuator is preferably small and reliable, and provides preferable output characteristics in torque and rotational speed.
|
