For Ebay thats big coin, I picked up the same size aerotech for $35.00 ea. BTW I meant to include that the 500 line encoders will give you 4x500 = 2000 pulse resolution when used 4xp mode, this reads the rising and trailing edge of two squarewaves which essentially gives you 2000 p/encoder.rev.
Cheers
Al
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CNC, Mechatronics Integration and Machine Design.
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E. |