Speed and / or position incremental sensor (SPEED AND / OR POSITION INCREMENTAL SENSOR)

摘要

The present invention relates to a movable member (1) of soft material, having a soft material (1) having at least one tooth movable in the opposite direction to the permanent magnet (9) magnetized in the OZ direction substantially perpendicular to the axis OY, and a more sensitive axis being essentially OZ And more particularly to a position and / or velocity incremental sensor of a probe-containing form that is sensitive to the direction and intensity of a magnetic field, such as a hole probe arranged in an air gap between a magnet and a tooth of a movable member to face along an axis.