| 摘要 |
PURPOSE:To provide a position regulator of a rotation angle detecting sensor which facilitates the accurate adjustment of the position of the sensor. CONSTITUTION:Slits are formed in a disc 5 fixed to the rotating shaft of a motor. A rotation angle detecting sensor 7 which detects the slits is fixed to a bracket 6. A circular-arc long hole 13 into which a fixing screw is inserted is formed in the bracket 6 and circular-arc long holes 14 and 15 which are on the same circle which has a center in common with the disc 5 are provided on both sides of the long hole 13. A coupling part 16 which is coupled with the tip of an adjustment tool is formed on the bracket 6. Positioning protrusions 17 and 18 which are provided on a motor attaching board 1 are mated with the long holes 14 and 15 and the fixing screw 9A inserted into the long hole 13 is screwed into the motor attaching board 1. Protrusions 19 and 20 by which the adjustment tool whose tip is coupled with the coupling part 16 is supported so as to swing freely are provided on the attaching board 1. |
