Patent ID: 9054562
Filing Date: 2015-06-09
Classification: H02K,Y10T

Abstract:
1. A geared motor comprising: a motor; and a gear mechanism which transmits rotation of the motor; wherein the gear mechanism comprises an output gear which outputs rotation of the motor and a gear in a preceding stage which is connected with the output gear through another gear; wherein the output gear is provided with a teeth formation part in which a plurality of tooth parts are formed in a circumferential direction and a teeth non-formation part in which a tooth part is not formed, the output gear being formed with a first positioning part showing an angular position of the output gear, the first positioning part being formed in the teeth non-formation part; wherein the gear in the preceding stage is formed with a second positioning part showing an angular position of the gear in the preceding stage, the gear in the preceding stage being formed with a teeth formation part in which tooth parts are formed and a teeth non-formation part in which a tooth part is not formed; and wherein a stopper mechanism for determining an angular range of the output gear which is driven and turned by the motor is formed at an end part of the teeth non-formation part of the gear in the preceding stage.