Resolution is determined by the theory of double encoder accuracy.
For line around the duplex coder and double linear encoder, the resolution is to use moving contact on the winding resistance variation caused by every turn mobile and the percentage of the total resistance.
For duplex coder with function characteristics, because every turn on winding resistance is different, so the resolution is a variable.
At this point, the double encoder resolution generally refers to the function characteristic of curve slope section of the largest average resolution.
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