Power Supply Questions and Advice Needed

[JAZZCNC]

The cnc build at a later date will be with new motors, drives etc.

In which case then Andy is absolutely correct just throw 24v at it cheap has possible and the 3 axis TB based boards will probably be the cheapest route. @ 24v they will be ok, go much higher and they like letting out magic smoke.!

[HankMcSpank]

I've made a CNC guitar pickup winder previously...& I agree....make it as cheap as chips - the TB based boards are awful, but that's mainly when they are pushed....and winding 0.06mm dia. copper wire onto a bobbin, is not going to stress anything.

Two of these ought to be fine for a CNC guitar winder (overkill, but they're the cheapest option)...

CNC Router TB6560 Single 3.5A 1 Axis Stepper Stepping Motor Driver Board Control | eBay

[njhussey]

I have a TB6560 3 axis board and 3 Nema 23 steppers as well as a 24V PSU (http://www.mycncuk.com/forums/router...rs-planes.html)you can have (well buy!!) as a package...bought these before coming on the forum and they'd be useless for my build...PM me if you're interested and I'm sure we could come to some arrangement...

[timellis]

What software did you use to run the cnc winder?

[HankMcSpank]

What software did you use to run the cnc winder?

a free program called gcoil ...which you enter a few parameters of your bobbin & it produces g-code for your particular wind.

You then load the g-code into your CNC app.