Rotation angle sensor has an angle disk that rotates with a shaft and has a coded information track that can be read by a stationary read head, said track comprising digital coding and being formed using mechanical molding

摘要

Rotation angle sensor (1) has an angle disk (2) mounted on a rotating shaft (5), said disk having a circular information track (8), the data of which are recorded using a stationary read head (9) that is arranged above the information track and which are transferred to evaluation electronics (10) for further processing. The angle disk comprises a structured base carrier, in which the angular information is formed in the surface using a mechanical molding process.