| 摘要 |
<p>An object of the present invention is to fix a magnet of a rotation angle sensor easily and steadily without using a heat caulking method and the like. To achieve the object, provided is a rotation angle sensor for detecting a rotation angle of a rotating member in which, when fixing a magnet to the rotating member, the magnet can be fixed easily by employing a fixing member that generates a biasing force by rotating in a gap between the magnet and the rotating member. Furthermore, provided is a rotation angle sensor in which a magnet can be prevented from loosening by external shock and variation of the detection angle of the magnet can be suppressed by providing a rotation preventing part for preventing a fixing member from loosening due to its inverse rotation.</p> |
