electronically controlled motor

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• Electronically commutated motor — An electronically commutated motor (ECM) is a brushless motor which relies on the external power drive to perform the commutation of stationary copper winding on the stator. This changing stator field causes the permanent magnet rotor to rotate.… …   Wikipedia

• electronically controlled — Most items can be controlled by a mechanical means (squeeze a lever to move something) or by hydraulics (a lever pushes fluid which applies movement to something) or electronically (move a switch and a servo motor moves something) …   Dictionary of automotive terms

• Motor (disambiguation) — Motor is a device that creates motion. It usually refers to an engine of some kind. It may also specifically refer to: Electric motor, a machine that converts electricity into a mechanical motion AC motor, an electric motor that is driven by… …   Wikipedia

• electric motor — motor (def. 4). [1885 90] * * * Introduction       any of a class of devices that convert electrical energy to mechanical energy, usually by employing electromagnetic phenomena.       Most electric motors develop their mechanical torque by the… …   Universalium

• Electric motor — For other kinds of motors, see motor (disambiguation). For a railroad electric engine, see electric locomotive. Various electric motors. A 9 volt PP3 transistor battery is in the center foreground for size comparison. An electric motor converts… …   Wikipedia

• Brushless DC electric motor — A microprocessor controlled BLDC motor powering a micro remote controlled airplane. This external rotor motor weighs 5 grams, consumes approximately 11 watts (15 millihorsepower) and produces thrust of more than twice the weight of the plane …   Wikipedia

• Brushed DC electric motor — A brushed DC motor is an internally commutated electric motor designed to be run from a direct current power source. Contents 1 Simple two pole DC motor 2 The commutating plane 2.1 Compensation for stator field distortion …   Wikipedia

• Timeline of motor and engine technology — Timeline of motor and engine technology* (c. 30 70 AD) Hero of Alexandria builds the first documented steam powered device, the aeolipile . * 1698 Thomas Savery builds a steam powered water pump for pumping water out of mines * 1712 Thomas… …   Wikipedia

• Wheel motor — The wheel motor (also called wheel hub motor, hub motor or in wheel motor ) is an electric motor that is incorporated into a wheel and drives it directly.Uses* Wheel motors are applied in industry, driving e.g. wheels that are part of assembly… …   Wikipedia

• Radio-controlled aircraft — A radio controlled aircraft (often called RC aircraft or RC plane) is a model aircraft that is controlled remotely, typically with a hand held transmitter and a receiver within the craft. The receiver controls the corresponding servos that move… …   Wikipedia

• Outboard motor — Basic parts of an outboard motor Bolinder s two cylinder T …   Wikipedia