The principle of operation for all AC motors relies on the interaction of a revolving magnetic
field created in the stator by AC current, with an opposing magnetic field either induced on the
rotor or provided by a separate DC current source. The resulting interaction produces usable
torque, which can be coupled to desired loads throughout the facility in a convenient manner.
field created in the stator by AC current, with an opposing magnetic field either induced on the
rotor or provided by a separate DC current source. The resulting interaction produces usable
torque, which can be coupled to desired loads throughout the facility in a convenient manner.
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