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4GSR
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David,
I'm no expert in this area, I think we are all learning as we follow along here. I have several VFD's in my shop but never encountered this before. Definitely have had belt issues over the years. Those Chinese motors they put on these machines may be slightly out of balance at that RPM causing issues, just WAG. Never know!
Ken
I'm no expert in this area, I think we are all learning as we follow along here. I have several VFD's in my shop but never encountered this before. Definitely have had belt issues over the years. Those Chinese motors they put on these machines may be slightly out of balance at that RPM causing issues, just WAG. Never know!
Ken