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 ...

AutomationDirect has expanded its Koyo encoder product line to include additional incremental encoder output options and higher resolutions for absolute encoders. The TRD-S series of 6mm solid shaft ...

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, ...