| 摘要 |
This invention relates to a starting motor with planetary gear reduction gears having a spur gear provided at the front end of the rotational shaft of the starting motor, an internal gear secured fixedly to the front end of the yoke of the motor, a planetary gear for engaging the spur gear with the internal gear, an output rotational shaft for transmitting the rotary force of the motor to the planetary gear, and a pair of collars provided on the internal gear at both ends of the teeth of the internal gear. |
