Novamill mach conversion upgrade

[Benja]

Finally got around to making the order with zapp
1 x CSMIO/IP-M
3 x EM503
1 x 48 v psu
and 4 metres of 4 core shielded cable

Waiting on the 503's to come into stock.

I made the decision to keep my original steppers for now, partly for fault finding , ive had problem loosing steps on the z axis only for some time, so I wanted to find out for sure in the end if it was the stepper or the drivers.
Also the Z axis is going to be a problem to change the Stepper, If and when it does get replaced it will have to be flipped upside down and come out of the column as below there is only 60mm between the mount plate and the spindle motor. I did find a Nema 34 through motion controls which might just fit though @ 65mm but its OOS anyway :/