US Digital Datasheets for Optical Linear Encoders

Optical linear encoders use fiber optic technology to sense position and displacement.
Optical Linear Encoders: Learn more

Product Name Notes
Transmissive Optical Encoder Module -- EM1 The EM1 is a transmissive optical encoder module designed to be an improved replacement for the HEDS-9000 series encoder module. This module is designed to detect rotary or linear position...
Transmissive Optical Encoder Module -- EM2 The EM2 is a transmissive optical encoder module designed to offer 2x or 4x higher resolution than the EM1 encoder module. This module is designed to detect rotary position when...