| 摘要 |
A measuring instrument for contactless detection of an angle of rotation gamma is comprised of a supporting plate (14) made of soft magnetic material, which serves as a rotor. Two segments (16, 17) that are separated by a slot (21) and a spacing gap (22) are disposed in a plane in relation to the supporting plate (14). The supporting plate (14) is attached to the axle (11), whose projection (12) or the axle (11) itself is comprised of magnetically conductive material. The supporting plate (14) has a magnet (15) disposed on it, which is embodied as smaller than the angle of rotation gamma to be measured. The magnet (15) can be embodied of one or several parts. Through the disposition of the magnet (15), it is possible to produce different sections in the measurement curve detected by the measurement instrument, e.g. plateaus or sections which deviate from the linear measurement line.
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