Motor Definition–noun | 1. | a comparatively small and powerful engine, esp. an internal-combustion engine in an automobile, motorboat, or the like. | | 2. | any self-powered vehicle. |
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| 3. | a person or thing that imparts motion, esp. a contrivance, as a steam engine, that receives and modifies energy from some natural source in order to utilize it in driving machinery. | | 4. | Also called electric motor. Electricity. a machine that converts electrical energy into mechanical energy, as an induction motor. | | 5. | motors, stocks or bonds in automobile companies. | –adjective | 6. | pertaining to or operated by a motor. | | 7. | of, for, by, or pertaining to motor vehicles: motor freight. | | 8. | designed or for automobiles, their drivers, or their passengers: The hotel has a motor lobby in its parking garage for picking up and discharging passengers. | | 9. | causing or producing motion. | | 10. | Physiology. conveying an impulse that results or tends to result in motion, as a nerve. | | 11. | Psychology, Physiology. Also, motoric. of, pertaining to, or involving muscular movement: a motor response; motor images. | –verb (used without object) | 12. | to ride or travel in an automobile; drive: They motored up the coast. | –verb (used with object) | 13. | Chiefly British. to drive or transport by car: He motored his son to school. | |
From Dictionary
Control Definition–verb (used with object) | 1. | to exercise restraint or direction over; dominate; command. | | 2. | to hold in check; curb: to control a horse; to control one's emotions. | | 3. | to test or verify (a scientific experiment) by a parallel experiment or other standard of comparison. | | 4. | to eliminate or prevent the flourishing or spread of: to control a forest fire. | | 5. | Obsolete. to check o
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r regulate (transactions), originally by means of a duplicate register. | –noun | 6. | the act or power of controlling; regulation; domination or command: Who's in control here? | | 7. | the situation of being under the regulation, domination, or command of another: The car is out of control. | | 8. | check or restraint: Her anger is under control. | | 9. | a legal or official means of regulation or restraint: to institute wage and price controls. | | 10. | a standard of comparison in scientific experimentation. | | 11. | a person who acts as a check; controller. | | 12. | a device for regulating and guiding a machine, as a motor or airplane. | | 13. | controls, a coordinated arrangement of such devices. | | 14. | prevention of the flourishing or spread of something undesirable: rodent control. | | 15. | Baseball. the ability of a pitcher to throw the ball into the strike zone consistently: The rookie pitcher has great power but no control. | | 16. | Philately. any device printed on a postage or revenue stamp to authenticate it as a government issue or to identify it for bookkeeping purposes. | | 17. | a spiritual agency believed to assist a medium at a séance. | | 18. | the supervisor to whom an espionage agent reports when in the field. | |
From Dictionary
Related topics from Britannicasynchronous motor
alternating-current electric motor designed to run at a speed that is directly proportional to the frequency of the electric power source. Typically, a synchronous motor has a stator with a winding ...
electric motor
any of a class of devices that convert electrical energy to mechanical energy, usually by employing electromagnetic phenomena.automotive industry
General Motors Corporation (GM), which ultimately became the world's largest automotive firm and the largest privately owned manufacturing enterprise in the world, was founded in 1908 by William C. ...
electric motor
On a constant-frequency supply, an induction motor is essentially a near-constant speed drive. Induction motors, however, can be used to provide accurate speed and position control in either ...
electric motor
The magnetic field for a synchronous machine may be provided by using permanent magnets made of neodymium-boron-iron, samarium-cobalt, or ferrite on the rotor. In some motors, these magnets are ...
electric motor
An elementary form of a direct-current (DC) motor is shown in Figure 6 of the article on electric generator. A stationary magnetic field is produced across the rotor by poles on the stator. These ...
electric motor
A linear induction motor provides linear force and motion rather than rotational torque. The shape and operation of a linear induction motor can be visualized as depicted in the by making a radial ...
rocket
In a solid-rocket motor (SRM) the propellant consists of one or more pieces mounted directly in the motor "case," which serves both as a propellant tank and combustion chamber. The propellant is ...
electric motor
Some special induction motors are constructed with insulated coils in the rotor similar to those in the stator winding. The rotor windings are usually of a three-phase type with three connections ...
eye, human
The nerves controlling the actions of the muscles are the third, fourth, and sixth cranial nerves, with their bodies (nuclei) in the brainstem; the third, or oculomotor nerve, controls the superior ...
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Related topics from Ask NewsDiodes AH5792 smart motor controller
Electronic Weekly - Found 9 hours ago
With its bi-directional, H-bridge output stage, the AH5792 suits single-phase full wave brushless DC motor control, by offering a pair of push...
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Modulator gauges motor phase current
Electronic Engineering Times Asia - Found 18 hours ago
... that allows synchronized data conversion between the current sensor and controller to help motor control designers eliminate complex design...
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SAKOR Technologies, Inc. Announces Low-Cost AC Dynamometer Solution ...
Auto Central .com - Found Dec. 3, 2008
... control system, announces the DynoLAB LT, a low-cost, complete turn-key system for electric motor testing. DynoLAB LT offers the test control...
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Brushless DC Motor
IEN Online - Found Dec. 1, 2008
The miniature brushless DC motor with integral drive electronics for precision speed control measures just 32mm diameter with a nominal length of
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Report Cites Problems in Elevator Where Boy Died
New York Times - Found Dec. 1, 2008
... cab door appeared to be caused by the misalignment and wear and tear of electrical contacts in the motor room control panel, the report said.
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Compact power house stepper motor AM 2224 available from Erntec
Ferret.com.au - Found Nov. 30, 2008
The motor executes the transmitted control signals with accuracy. This allows an angular step of 15° (even smaller in micro-stepping).
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Motor Control Centre design made simple with new Rittal
Engineer Online - Found Nov. 28, 2008
Power Engineering Software The design of any Motor Control Centre is time consuming, not only does the front ‘general arrangement’ require fine
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Diodes' smart motor controller provides
Earthtimes.org - Found Nov. 28, 2008
With its bi-directional, H-bridge output stage, the AH5792 suits single-phase full wave brushless DC motor control, by offering a pair of push...
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Avago Technologies Introduces One of the Industry's First ...
Analog and DSP - Found Nov. 26, 2008
... that allows synchronized data conversion between the current sensor and controller to help motor control designers eliminate complex design...
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Avago Introduces Optically Isolated - Modulators
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