The Plc Kid
Member
I have a vfd application thatis 30 hp 1765 rpm 4 pole on 460 volts
The drive is a powerflex 700s phase 2 up to 400hz
The motor we currently have is inverter duty but 60 hz and has external blower and encoder feedback with a 1.0 service factor.
The OEM of this machine is telling us that if we use a lower rpm motor that we can have more torque on our lower speeds and then over speed the motor if we get a 200 or 400 hz motor to run our material that requires higher speeds and less torque.
Does this sound right.
Also what is the best brand or motor i should be looking at for inverter duty vector controlled 400 hz c face mount 30 hp?
The drive is a powerflex 700s phase 2 up to 400hz
The motor we currently have is inverter duty but 60 hz and has external blower and encoder feedback with a 1.0 service factor.
The OEM of this machine is telling us that if we use a lower rpm motor that we can have more torque on our lower speeds and then over speed the motor if we get a 200 or 400 hz motor to run our material that requires higher speeds and less torque.
Does this sound right.
Also what is the best brand or motor i should be looking at for inverter duty vector controlled 400 hz c face mount 30 hp?