Originally Posted by
mactec54
That is a good spindle brand name not used by many but I have used there spindles
By there specs they have a minimum working speed of 12,000 so running it at 10,000 may have been some of your problem even though it can run at 10,000 it would not have very much torque at that speed by what there spec's are,I would say even though it is a 4 Pole it should have a lower speed
I have one of there 2.2Kw 2 pole and it is good down to 3,000 up to 24,000
It also has a 10A rating not 8A that you have set, it would have to be set at 10A in the VFD Drive, then it comes to the VFD Drive which may not suit your spindle when using single phase power as the VFD max output is 10A this should be at least 12A minimum, so the VFD Drive is borderline at best
What is your Amperage for the 240v supply power to the VFD Drive