Thread: Spindle stopping at 10,000 rpm?
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24-02-2017 #1
Last Activity: 31-10-2021
I'm back having problems with a friends Chinese CNC. The spindle (1.5kw water cooled 80mm) seam to stop when I try to make it go over 10,000rpm. If I set it in fusion cam to do 10,000rm its fine however if I set it to 12,000 it does not start. If I set it to 10,000 then start the file and then up the spindle speed in nc studio it also then cuts out so I am thinking its on the vfd side of things.
I don't have much in the way of instructions for the machine so finding it hard to figure much out, any ideas? The pic bellow shows the vfd I'm not sure even what one it exactly is.
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