Electronics for New Machine + Chinese Spindle + VFD

[JAZZCNC]

Hear you Jazz.

So you don't think it's load related.
In that case is it possible that the VFD is generating a lot more noise when it's cutting rather than just running ?

Yes it's possible but whether or not that is the problem I'm not so sure.! The easy way to check is to remove the VFD from the Control box.
The VFD cables running thru the machine shouldn't be a problem provided you have a little separation from signal cables.

Like I say this won't be load related because I've pushed cutter thru MDF without spindle running and motors not stalled before material is ripped from bed so with the small DOC and low Feed rate you have been using then it won't be load. Even with a very tired cutter it wouldn't cause this problem.!. . . Again thou easy checked just throw a new cutter in it.!!

The amps are fine at 3.8A. 2000(10x) micro steps are fine so you have no issues there.
It's not the drives protecting them selfs, they would just fault and blink at you showing what cause the fault.

Can you make it do it and video it. This may highlight some things. Also show the Electrics and wiring around machine.