Hi Jazzcnc.

All of this stuff has been pulled from working machines and well-handled, though it wasn't me that pulled them.

The top two pairs I have powered and controlled with mach3, through a range of steps up to the max of 10k steps/rev.
The middle motors I have no way (or knowledge of how) to test, no canbus controller.
The bottom two pairs are matched together drive/servo units so I could power them for testing but I might need my hand held as to how.

Pete.