Rotation sensor

摘要

The rotary transducer has at least one high resolution sensor (10) and one low resolution sensor (20) and an arrangement for evaluating the sensor signals. The high and low resolution sensors each contain a permanent magnet (13). All essential components of the high and low resolution sensors are arranged in two mutually parallel planes. Movable components are mounted on a plate (3) which rotates with the transducer shaft (4). Fixed components are mounted on a fixed plate (5) close enough to interact with the movable components.