A motor controller is a device or group of devices that serves to govern in some predetermined manner the performance of an electric motor. A motor controller might include a manual or automatic means for starting and stopping the motor, selecting forward or reverse rotation, selecting and regulating the speed, regulating or limiting the torque, and protecting against overloads and faults.
Other articles related to "motor controller, motor, controllers, controller":
... A stepper, or stepping, motor is a synchronous, brushless, high pole count, polyphase motor ... Modern stepper controllers drive the motor with much higher voltages than the motor nameplate rated voltage, and limit current through chopping ... The usual setup is to have a positioning controller, known as an indexer, sending step and direction pulses to a separate higher voltage drive circuit ...
... The power electronics such as the motor, motor controller, AC motor controller, and high voltage DCDC converter are liquid-cooled ...
Famous quotes containing the word motor:
“What shall we do with country quiet now?
A motor drones insanely in the blue
Like a bad bird in a dream.”
—Babette Deutsch (18951982)