Re: Re: DON'T CUT THOSE WIRES !! and My CNC Mill retrofit project

<snip>

>
> I looked into one of the motors, and was surprised to see only 4 contacts,
> 2 of which seemed to be the DC current + and - and 2 which came from a
> gizmo on the back which I assume was the encoder. If the things have
> tachometers they are must be someplace else- or can speed be calculated
> from the encoder pulses?]
>

<snip/>
You are right about two of the wires being current +/- but I think the other
two are tachometer wires.
Darrell