SENSOR ARRANGEMENT FOR DETERMINING THE CURRENT ROTATION ANGLE POSITION OF A SHAFT

摘要

A sensor arrangement is provided for determining the current rotation angle position of a shaft with respect to a stationary reference point. In order to determine the rotation angle position without wear and tear and with little outlay on materials and little energy requirement during ongoing operation, the coil is arranged between the shaft and a stationary reference point in such a manner that at least one geometrical property of the coil can be changed over the range of rotation angle positions of the shaft. The changed geometrical property of the coil is used to determine the rotation angle position of the shaft.