| 摘要 |
PROBLEM TO BE SOLVED: To provide a geared motor capable of suppressing play not only between a pair of gears but also in a gear train from a driving source to the pair of gears when suppressing the play caused by backlash in an engagement part of gears, and to provide a sensor device which comprises such a geared motor, is capable of rotating a sensor module at 180° or more and can be easily fitted even to a sensor module in which a lead wire has been already connected to a substrate.SOLUTION: The geared motor comprises: a motor that is the driving source; a driving gear that is a gear to be rotationally driven by the motor; a driven gear that is a gear connected to the driving gear; a backlash removal gear that is a gear connected to the driven gear; and an energizing member that energizes the backlash removal gear to one side in its circumferential direction. An energizing force of the energizing member is transmitted through the gears to a motor pinion of the motor.SELECTED DRAWING: Figure 2 |
