Hi
I have been converting a BF20 mill, all going well except for spindle control.
I have a PDF from simplex motion https://www.simplexmotion.com/docume...ersion_01b.pdf
about using the existing speed controller inside the white control box, however, things are not the same inside my machine and I wonder if there is a better way.
The simplex motion instructions say to tap into the potentiometer wires for the 0-10v reference. However, my potentiometer has about 100v running through it and it seems it is meant to be that way.
So playing around with these wires and plugging them into a BOB is a bit of a problem.
So, what are my other solutions?
thanks in advance
Patrick