These three main components can then provide variable-speed control of one or more three-phase induction ... is only allowed when the motor is not rotating. In the automatic operation bypass mode, the ...

Motors are available in multi-speed configurations that can provide constant torque variable horsepower ... motor is essentially a constant speed device. The speed of the rotating magnetic field is ...

The MFW fixeddisplacement motor ... speed over a 4:1 range. Other features include: cylinder mounted in polymerous journal bearing for use with special fluids; completely enclosed; hard-on-hard ...

dual-rotation motor. The user interface is designed to replace Genteq constant airflow (variable-speed) ECM indoor blower motors. The line is designed specifically to replace Genteq models 2.3, Eon®, ...