vfd question

[Bill Dufour]

Please tell us what setting was off so future searches can learn in the years to come.
Bill

[Chris A Lawrence]

i missed the frequency setting for the motor. The vfd had a couple settings for frequency i missed one and the default was 400 Hz.

[Bill Dufour]

I have only heard of 400Hz being used in aircraft stuff. My VFD has a 400HZ setting as well but being from China it was set for 50Hz from the factory.
Bill

[Chris A Lawrence]

well this one was from china and all the default Hz settings where for the max setting of 400 Hz. Just glad i didn't mess up the motor. Granted it wouldnt have cost me any money other then the cost of the vfd as i got the blower included with my $200 unisaw. I would of had to just deal with my 1hp harbor freight dc for awhile longer.

[Mike Heidrick]

I have only heard of 400Hz being used in aircraft stuff. My VFD has a 400HZ setting as well but being from China it was set for 50Hz from the factory.
Bill

Almost all CNC router spindle 4 pole motors use 400Hz for 24000rpm.