| 摘要 |
FIELD: measurement equipment.SUBSTANCE: invention relates to measurement equipment and represents a sensor for continuous measurement of angular position (?) of a shaft. The sensor comprises a stator, a rotor connected with a shaft. On the stator or the rotor there are permanent magnets of alternating polarity. Also the sensor comprises a magnetic contour for channelling of magnetic induction developed by magnets, with provision of its proportionality to sinusoid function of the angular position (?) of the rotor. The magnetic contour is a geared contour and comprises at least one measurement module comprising three teeth per each pair of magnets, besides, each of module teeth comprises a gap, in which the converter is placed. The sensor comprises at least two electric converters with a linear output characteristic distanced relative to each other by the angle (?) and placed in gaps provided in the specified contour.EFFECT: development of a sensor for continuous measurement of angular position (?) of a shaft.9 cl, 3 dwg |
