ROTARY ENCODER AND DEVICE AND CORRECTION METHOD FOR AUTOMATICALLY CALCULATING CORRECTION VALUES FOR THE ANGULAR MEASUREMENT VALUES OF A ROTARY ENCODER

摘要

The invention concerns a device (9) and a correction procedure for the automatic calculation of correction values (35) for angular measurement values (26) of a rotator (1). In order to improve the measurement accuracy, it is intended that the device (9) shall be designed to receive a value measured by a magnetic sensor (7) of the rotator (1) of the magnetic flux density (B) in at least two spatial directions, at least one relative position of the magnetic sensor device (7) at an angular measurement value (26) to a dimensional embodiment (5) of the rotating device (1) representative of its size (29,59) calculate from the magnetic flux density (B) and calculate from at least one size (29, 59) at least one correction value (35) for the angular measurement values (26).