Designed for demanding industry and research applications of scanning, measuring, imaging, and alignment. (Nanowerk News) Global precision motion control and nanopositioning industry leader PI has ...

Engineers use rotary encoders to measure the angular position of an attached device, such as a motor shaft, or to measure distance indirectly when used with a linear belt drive, for example. Rotary ...

Rotary and linear optical encoders are common in position and motion sensing. Here, a disc or plate containing opaque and transparent segments passes between an LED and detector to interrupt a light ...