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2. Amplidyne - Wikipedia

   en.wikipedia.org/wiki/Amplidyne

   It consists of an electric motor driving a DC generator. The signal to be amplified is applied to the generator's field winding, and its output voltage is an amplified copy of the field current. The amplidyne was used in industry in high power servo and control systems, to amplify low power control signals to control powerful electric motors ...

3. Motor controller - Wikipedia

   en.wikipedia.org/wiki/Motor_controller

   A motor controller is a device or group of devices that can coordinate in a predetermined manner the performance of an electric motor. [1] 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 electrical ...

4. Newman's energy machine - Wikipedia

   en.wikipedia.org/wiki/Newman's_energy_machine

   Newman's Energy Machine was a DC motor which the inventor, Joseph Newman, claimed to produce mechanical power exceeding the electrical power being supplied to it. In 1979, Newman attempted to patent the device, but it was rejected by the United States Patent Office as being a perpetual motion machine . [ 1 ]

5. 2025 Polestar 3 performance EV opens a welcome space between ...

   www.aol.com/2025-polestar-3-performance-ev...

   The Polestar 3 has two electric motors, one for each axle, and a 111 kWh battery. ... I drove both a base model — 489 hp and 620 pound-feet of torque — and the Performance Pack, which ...

6. MagniX - Wikipedia

   en.wikipedia.org/wiki/MagniX

   The magniX magni500 electric motor used in the Harbour Air electric de Havilland Canada Beaver weighs 135 kg (297 lb) and develops 560 kW (750 shp) [9] In contrast, the Pratt & Whitney R-985 Wasp Junior SB it is replacing has a dry weight of 290 kg (640 lb), not including oil, and produces 400 bhp (300 kW), more than halving the weight, while ...

7. Category:Electric motors - Wikipedia

   en.wikipedia.org/wiki/Category:Electric_motors

   Electric motors convert electricity into mechanical motion. ... Electric motor control (12 P) D. ... Bipolar electric motor; Booster (electric power)