How does the PAYBACK variable speed drive perform with constant torque loads?
In constant torque applications, the drive must be properly sized to allow for additional drive heat dissipation at the lower speed ranges, however there are no added demands on the motor other than the conventional no load to full load conditions, the same as in fixed speed operation considerations. These drives perform excellently in many other applications, such as conveyors, feeders, straighteners, winders, mixers, machine tools, punch presses, etc., as variable voltage, constant current, or closed loop methods.
