Is it really possible to build a rotary encoder out of a flattened tin can and a couple of photodetectors? Sure it’s possible, but what kind of resolution are you going to get from such a contraption?

HEIDENHAIN’s family of KGM grid encoders have once again been improved to better meet the needs of CNC-controlled machine users who require accuracy testing. Now the KGM 281 grid encoder is available ...

Linear guideways with built-in encoders are transforming precision motion systems by combining guidance and feedback in one ...

Why are there so many different angle encoders on the market? Why do they use different scanning and measuring methods? And which one should a designer choose? To answer those questions, engineers at ...

NUM, the CNC automation group, introduced two series of brushless servomotor that it claimed will save on machine tool installation costs by eliminating the need for a separate encoder cable. Machine ...

Optical encoders are nothing new; they can be found in everything from mice to printers. They’re great for allowing DC motors to know their exact position and even current direction. If this is ...

HEIDENHAIN CORPORATION is pleased to announce the start of series production of the new generation of LC encoders. The LC xx5 Absolute Sealed Linear Encoders have long been available for use with ...