Optical encoders

Jan. 17, 2000
A line of compact optical encoder systems for use in a variety of closed-loop motion control systems have sensors that enhance the first orders of diffraction to create a pure signal via a laser light source.

A line of compact optical encoder systems for use in a variety of closed-loop motion control systems have sensors that enhance the first orders of diffraction to create a pure signal via a laser light source. A variety of rotary and linear gratings are available with a choice of three electronic modules, allowing interpolation out to 14 bits with 2.5-µm to <1-nm resolution.
MicroE Systems Corp., Natick, MA

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