|AutomationDirect Live Chat|
These motors meet or exceed NEMA Premium efficiency ratings. These
industrial motors do not have provisions for mounting encoders,
but are suitable for use with volts/hertz or open loop vector
controls. Consult the product technical specifications to
determine the maximum continuous duty constant torque speed range.
Inverter-Duty describes motors that are capable of operation from
a variable frequency drive.
The three year warranty is supported by authorized Marathon Electric� service centers, which are listed under the Technical Support section of our Web site. Our typical 30 day return policy is NOT supported on these motors.Applications:
Typical AC electric motor applications include gear reducers, pumps, machine tools, and other direct-coupled equipment installed in damp, dusty, or dirty environments where long life and high efficiency is desired.NEMA Premium XRI Motors Overview