Quote Originally Posted by Scott Damman View Post
Anyone ever put the spindle motor vfd on the gantry rather than run long VFD motor cable to the spindle? I was thinking about do this to keep the 3 phase cabling (higher current to the spindle at least) as short as possible. I think some of the big CNC players do it this way where they have a control cabinet on the backside of the gantry. Thoughts on this?

Thanks
Scott
I was contemplating this many times or to integrate it in the machine somehow. First the dust will be a problem, but you could make a cover for it. Biggest issue for me is if cable disconnects and touches a metal while i am touching that metal too. though the machine must be grounded. I don't know. there must be a reason not to do it. It has some vibration requirements also.