Originally Posted by
pirke86
But there's anothor problem, my linear scales dont put out a quadrature wave.
apparently they give a sine wave.
I've been told this could easily be fixed witch a custom circuit using a comparator, but i'm no electrical engineer...
I've found somebody who can build this for me but i wonder if there is a existing solutions for this.
If they are the same as Heidenhain, OR are Heidenhain linear scales, the signal can be of two configurations, either 11µa or 2v p/p.
The normally can be squared up first and then converted to differential driver 26LS31.
Al.
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.