Hi

I am buying now a new spindle, 40000 rpm, 3.3kw, running at 1333H, 4 poles. I would need to buy also a VFD, but the budget is tight, so I was wondering if it would make sense to use instead of VFD a servo drive(s) tat is idle anyway: A Sew Eurodrive MDX61B0150-503-4-0T and a mxa81a-024-503. Now i do not ask here anyone to look into them but just if anyone had experience and success with spindle with servo drive. else might not spend time to figure out it does not work

thank you
Marius