位置编码系统 (WCS)

The U-shaped WCS read heads are particularly robust. They provide noncontact photoelectric scanning of the code rail. Even in difficult environmental conditions, the WCS read heads reliably determine position values. There are various options available to perfectly meet your needs. For safety applications, choose two safeWCS/PUS read heads that are combined with a safe evaluation unit (PUS). 

To integrate the WCS into higher-level systems via standardized interfaces, Pepperl+Fuchs offers a broad portfolio of interface modules. Up to four read heads can be connected to one interface module simultaneously. Choose the right version for your application from various interfaces. For safety applications, you can choose the safe evaluation unit (PUS) combined with two safeWCS/PUS read heads.

Rugged and flexible code rails are required for read heads to work over a defined distance. Our dirt-resistant code rails are suitable for curved tracks, inclines, etc. In addition, Pepperl+Fuchs offers mounting bracket systems for the installation of code rails, aluminum profile systems for especially long distances, and a guide trolley that keeps the reader on track even in high-vibration applications.

Pepperl+Fuchs also offers a range of suitable accessories for the WCS positioning system. The portfolio includes shielded twisted-pair cables that are suitable for drag chains, WCS read head and guide trolley spare parts, as well as protective housings for retrofitting read heads.