I'm looking for info from excitech atc cnc owners i need to know the spindle and vfd inverter parameters.
Now i have a Delta VFD-B class inverter and HSD 6.5Kw spindle(italy, no atc). And i wanna upgrade to a 7.5Kw HSD spindle (atc system) but i don't know if my VFD will work. The VFD i have can handle 7.5Kw but the max. output frequency is 400Hz and all the HSD spindle (atc system) ar working at 800Hz.
If someone has a ideea pleas share