Originally Posted by
hautamak
Yes, it seems that lot of chinese spindles are 6a, even the real amperage should be way higher. For me this wont matter as the spindle seems to work okay and the temps keeped pretty low as I test ran it.
I Didn't get V/f control to work, but sensorless vector seems to be much better. at 7000 rpm I can't stop the spindle by hand (with gloves). Even thou I have understood that it's not healty for spindle to do heavy work at low speeds.
I do post here some instructions how to set up yaskawa v1000 with chinese spindle. If it helps anyone.
Hautamak