| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an encoder capable of decreasing angular error caused by tilt of a sensor even when the sensor is tilted.SOLUTION: A magnetic encoder of the present invention includes a first magnet 56 which is magnetized in an axial direction, a second magnet 57 which is apart from the first magnet 56 in the axial direction and magnetized in the axial direction, a first yoke 54 which is magnetized by the first magnet 56 and has at least a first tooth part 54b, and a second yoke 55 which is magnetized by the second magnet 57 and has at least a second tooth part 54b arranged alternately with the first tooth part 54b.</p> |
