Permanent Magnet AC Motor

Hi..
I have 5 HP, 460 VAC, 1750 RPM permanent magnet motor. I want to control the speed of motor using Allen Bradley PowerFlex 700, 7.5 HP, 480 VAC. Could we use powerflex with PMR motor?
Thank you for any idea or suggestion.
James

I would think you could use the PowerFlex 700 but you will need to operate in scalar or V/Hz mode. Do not attempt to use sensorless vector or flux vector mode.

I agree you should use V/F mode. Also, make sure you set the FLA for the 5 HP level.