HEDS 9000 Sensor encoder

Encoder sensor & disc HEDS is a transmissive optical encoder module. This module is designed to detect the rotary or linear position when used together with a codewheel or linear strip. The HEDS module consists of a lensed LED source and a monolithic detector IC enclosed in a small polymer package. The HEDS module uses phased array detector technology to provide superior performance and greater tolerances over traditional aperture mask type encoders. The HEDS module provides digital quadrature outputs. It is available with a third index channel output on some resolutions. Power is supplied from a single +5Vdc source