High Resolution Optical Encoders

Our most popular models are now available at up to 10,000 CPR!

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  • The EM2 is a transmissive optical encoder module designed to offer 2x to 4x higher resolution than our popular EM1 encoder module. This alternative module in combination with a 2" higher resolution disk allows our most in demand optical encoders to reach a CPR of up to 10,000!
  • Linear resolutions up to 2,000 lines per inch (LPI) or 8,000 positions per inch (0.000125" resolution) after 4x quadrature edge detection are available as well!
Product Comparison Table

Get full EM2 specifications here!