| 摘要 |
PROBLEM TO BE SOLVED: To provide a sensor system for always obtaining a unique rotational position even when a rotary part rotates for a plurality of times.SOLUTION: A measurement value signal generator 20 which generates a signal representing a rotational angle of a rotary part 10 with at least one sensor 26 is constituted as a motion converter which converts a rotary motion 12 of the rotary part 10 into a translational motion 22 of the measurement value signal generator 20, at least one sensor 26 calculates distance at which the measurement signal generator 20 moves, the distance at which the measurement value signal generator 20 moves represents the rotational angle of the rotary part 10. |
