variable reluctance

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• Variable reluctance sensor — A variable reluctance sensor (VRS) is used to measure position and speed of moving metal components. This sensor consists of a permanent magnet, a ferromagnetic pole piece, a pickup coil, and a rotating toothed wheel. As the wheel rotates, the… …   Wikipedia

• variable reluctance sensor — (VR or VRS) a non contact transducer that converts mechanical motion into electrical control signals …   Dictionary of automotive terms

• Reluctance motor — A reluctance motor is a type of synchronous electric motor which induces non permanent magnetic poles on the ferromagnetic rotor. Torque is generated through the phenomenon of magnetic reluctance.:A reluctance motor, in its various incarnations,… …   Wikipedia

• Variable force solenoid — A variable force solenoid (VFS) is an electro hydraulic device that controls pressure proportionally or inversely proportionally to a signal (voltage or current) obtained from the on board controller of a powertrain. A low flow VFS is used as a… …   Wikipedia

• Magnetic reluctance — Magnetic reluctance, or magnetic resistance, is a concept used in the analysis of magnetic circuits. It is analogous to resistance in an electrical circuit, but rather than dissipating magnetic energy it stores magnetic energy. In likeness to the …   Wikipedia

• Motor de reluctancia variable — La expresión motor de reluctancia variable hace referencia a un motor eléctrico del tipo paso a paso, cuyo funcionamiento se basa en la reluctancia variable mediante un rotor dentado en hierro dulce que tiende a alinearse con los polos bobinados… …   Wikipedia Español

• convertisseur de fréquence à réluctance variable — induktorinis dažnio keitiklis statusas T sritis automatika atitikmenys: angl. inductor frequency converter vok. Induktor Frequenzumformer, m rus. индукторный преобразователь частоты, m pranc. convertisseur de fréquence à réluctance variable, m …   Automatikos terminų žodynas

• 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

• Magnetic circuit — Magnetic Circuits Conventional Magnetic Circuits Magnetomotive force Magnetic flux Φ Magnetic reluctance Phasor Magnetic Circuits Complex reluctance Zμ …   Wikipedia

• Stepper motor — A stepper motor (or step motor) is a brushless, synchronous electric motor that can divide a full rotation into a large number of steps. The motor s position can be controlled precisely, without any feedback mechanism (see open loop control).… …   Wikipedia

• telemetry — te·lem·e·try (tə lĕmʹĭ trē) n. The science and technology of automatic measurement and transmission of data by wire, radio, or other means from remote sources, as from space vehicles, to receiving stations for recording and analysis.   tel… …   Universalium