Motrum electricum
Motrum electricum est machina electrica quae energiam electricam in energiam mechanicam commutat. Plurima motra electrica operantur per interactionem motri campi magnetici et fluxus oneris electrici in spira electromagnetica ad vim generandam cui est axis rotans. Motra electrica fontibus fluxus oneris recti operari possunt, sicut nucleorum electricorum, vehiculorum motoricorum, vel rectificatorum, aut fontibus fluxus oneris alternantis, sicut systematis virium, invertrorum, vel generatorum electricorum. Generator electricus idem ac motor electricus mechanice est, sed modo contrario operatur, energiam mechanicam in energiam electricam convertens.

Motra electrica vim linearem aut rotariam (torque) generant, ut quaedam mechinatio externa propellatur, sicut flabellum et cellula scansoria. Motrum electricum rotationi continuae plerumque designatur, vel motioni lineari per spatium sua magnitudine multo maius. Solenoida magnetica magnam vim mechanicam generant, sed per spatium suae magnitudinis. Transductra sicut megaphona et microphona inter fluxum oneris electrici et vim mechanicam convertunt ad signa sicut sermo regeneranda. Motra electrica communibus motris combustionis internae leviora, minora, mechanice simpliciora, fabricatuque viliora sunt, atque maiorem energiam praebent, cum torque instans et immutabile ulla celeritate suppeditent, melioribus responsis, maiore efficientia generali, et minore caloris generato. Motra autem electrica in usu mobili (plerumque in automobilibus et laophoriis) motris combustionis internae minus commoda et quotidiana sunt, quia magnum pretiosumque accumulatrum requirunt, sed motra combustionis internae comparative parvum petrolei lacum requirunt.

Condensatrum
Electricitas
Generator electricus
Gulielmus Sturgeon
Nicolaus Tesla
Alexander Volta
Ernestus Werner von Siemens

Notae

Bibliographia
Bastian, Peter, et Günter Springer. 1996. Fachkunde Elektrotechnik. Ed. vicensima prima. Haan-Gruiten: Verlag Europa-Lehrmittel. ISBN 3-8085-3431-1.
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Häberle, Gregor D., et Heinz O. Häberle. 1994. Elektrische Maschinen in Anlagen der Energietechnik. Ed. tertia. Haan-Gruiten: Verlag Europa-Lehrmittel. ISBN 3-8085-5003-1.
Hameyer, Kay. 2001. Electrical Machine I: Basics, Design, Function, Operation. RWTH Aachen University Institute of Electrical Machines. PDF. PDF archivum.
Houston, Edwin J., et Arthur Kennelly. (1897) 1902 . Recent Types of Dynamo-Electric Machinery. Novi Eboraci: P. F. Collier and Sons.
Knowlton, A.E., ed. 1949. Standard Handbook for Electrical Engineers. Ed. octava. Novi Eboraci: McGraw-Hill.
Kuphaldt, Tony R. (2000) 2006. "Chapter 13: AC Motors." Lessons In Electric Circuits, vol. 2.
Rentzsch, Herbert. 1992. Elektromotoren. Ed. quarta. Turgi Helvetiae: ABB Drives AG. ISBN 3-590-80853-5.
Rosenblatt, Jack, et M. Harold Friedman. 1984. Direct and Alternating Current Machinery. C. E. Merrill Publishing Company. ISBN 978-0-675-20160-5.
Rüffer, Konrad. 1990. Schalten von Elektromotoren. Berolini: Verlag Technik. ISBN 3-341-00827-6.
Stölting, Hans-Dieter D., Eberhard Kallenbach, et W. Amrhein, eds. 2008. Handbook of Fractional-Horsepower Drives. Springer. ISBN 978-3-540-73128-3.

Textus apud Google Books

Nexus externi

"An Animated Explanation of How AC & DC Motors Work." WeCanFigureThisOut.org
Doppelbauer, Martin. "The Invention of the Electric Motor 1800 to 1893." Karlsrushe Institute of Technology.
"Early Electric Motors." Sparkmuseum.
"Efficient Electrical End-Use Equipment." IEA 4E.
"Electric Motors and Generators." University of New South Wales Physclips.
"iPES Rotating Magnetic Field.
Oscillographemata et fasciculi gif multorum generum motrorum.

Conversio energiae
Machinae
Motra
Inventiones Britanniarum Regni
Inventiones Hungariae