So my Kress died (can't complain, it has served me very well), and I decided to upgrade to a 1.5kW Chinese spindle. So far it's been a lot of work to install it, and I still haven't decided where to place the vdf, so I do hope the new spindle will be every bit as amazing as it's reputed to be.

And now I found out I need CY cable between the vfd and the spindle, so I have some re-wiring to do (through cable tracks, oh!)

My question is which would be the correct core thickness of that CY cable for my use: 0.75mm, 1mm, 1.5mm?

Bernard