9 suppliers

Optical Encoders

An optical encoder is a device designed to measure linear or rotary motion by detection of the movement of markings on a transparent medium past a fixed point of light. The encoder has a moving code plate, a glass disc with positional or angular information, and simple geometric optics for readout.

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AdvanTech International - Somerset, NJ

Applied Image Inc. - Rochester, NY

Encoder Design Associates - Clifton Park, NY

Heilind Electronics Inc. - Wilmington, MA

maxon - Taunton, MA

Three Five Materials Inc. - New York, NY

Glossary

optical encoder A device designed to measure linear or rotary motion by detection of the movement of markings on a transparent medium past a fixed point of light. The encoder has a moving code plate, a glass disc with positional or angular information -- generally...
encoder

Optical Encoders Suppliersoptical encoderslinear or motion measurementoptic encoderdetects movement of markingsopticspositioning