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3. Product Series Information
3.1 Product Series Structure Introduction
AM-EN2211S113 series products is a series of high-resolution electromagnetic encoder. Case
diameter is
φ
22mm, case thickness is 10.7mm, rated voltage is 5V. For detailed series
information and parameters please refer to Appendix 1.
The series product is single turn three channel absolute encoder, using electro-magneto
principle, when the motor rotates, the magneto parts rotates together with the shaft, causing
the magneto strength to change inside the encoder, and the magneto strength change will
be transformed into the current signal change, then transformed into digital signal output.
Due to the special arrangement of magneto field, every position output is unique and special,
thus become absolute signal.
. The product's basic structure is depicted in illustration 1.
Illustration 1. Exploded Product View