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 ...
Newall Electronics, Columbus, Ohio, designed their Spherosyn digital linear encoder so that none of the mechanical or electrical components are exposed. Machine shops are dirty places with dust, metal ...
A typical linear encoder consists of a scanning unit and a scale. The scale is generally glass and is cemented to a support, usually an aluminum extrusion. The scanning unit contains a light source, ...