X and Y axis stalling

[m_c]

Are you sure the stepper driver power is coming from the white box?
The white box looks more like a VFD to me, which should be connected to the spindle control panel and spindle...

The silver boxes look more like a PSU for the stepper drivers...

If the motors are moving when connected to the Z-axis, then it does sound like the driver board is at fault.



Best thing is to see if there are any model numbers on the different parts, as somebody may be able to identify them.

[francooz]

All the components are Chinese and I am having trouble finding any model numbers. I'm starting to think that this is a bit beyond my area of expertise. So I have been thinking to replace the whole thing with something like System4C (http://www.diycnc.co.uk/html/cnc_systems.html). This would also give me a parallel port which I don't have at the moment in order to use EMC to it's full potential.

Anyone have any thoughts or recommendations?

I very much appreciate all your help, thank you.

Regards,
Dan