{"id":599,"date":"2018-05-29T09:45:26","date_gmt":"2018-05-29T12:45:26","guid":{"rendered":"https:\/\/museuweg.net\/blog\/?p=599"},"modified":"2026-02-09T15:45:17","modified_gmt":"2026-02-09T18:45:17","slug":"por-que-o-motor-eletrico-e-tao-importante","status":"publish","type":"post","link":"https:\/\/museuweg.net\/blog\/por-que-o-motor-eletrico-e-tao-importante\/","title":{"rendered":"Por que o motor el\u00e9trico \u00e9 t\u00e3o importante?"},"content":{"rendered":"<p>\u201cEscondidos\u201d dentro do aparelho ou por vezes expostos, s\u00e3o os motores el\u00e9tricos os respons\u00e1veis por dar vida a muitos dos equipamentos t\u00e3o importantes para o nosso dia a dia. Isso vale para atividades cotidianas dentro de casa \u00e0s grandes necessidades na Ind\u00fastria. Voc\u00ea j\u00e1 se deu conta disso?<\/p>\n<p>Pois \u00e9! E voc\u00ea sabe como um motor el\u00e9trico entra em a\u00e7\u00e3o?<\/p>\n<p>Para transformar a energia el\u00e9trica em mec\u00e2nica, portanto em movimento, o motor el\u00e9trico funciona basicamente pela repuls\u00e3o entre dois im\u00e3s, um natural e outro n\u00e3o natural (eletro\u00edm\u00e3). Assim, o campo magn\u00e9tico criado faz mover uma parte girat\u00f3ria, o rotor, a partir da a\u00e7\u00e3o repelente dos p\u00f3los opostos.<\/p>\n<p>O motor el\u00e9trico pode funcionar atrav\u00e9s de uma corrente alternada ou cont\u00ednua. A distribui\u00e7\u00e3o de energia el\u00e9trica \u00e9 feita normalmente em corrente alternada, por isso \u00e9 a mais utilizada. J\u00e1 o motor de corrente cont\u00ednua, ou DC, precisa de uma fonte cont\u00ednua, isto \u00e9, um fluxo ordenado de el\u00e9trons sempre numa mesma dire\u00e7\u00e3o, como as baterias.<\/p>\n<p>Onde est\u00e3o os motores?<br \/>\nEm muitas coisas!<\/p>\n<p><strong>Em casa<\/strong><\/p>\n<p>Aparelhos eletrodom\u00e9sticos como geladeira, ventilador, m\u00e1quina de lavar roupa, secadora, lavadora de lou\u00e7as, liquidificador, batedeira, espremedor de frutas, entre outros.<\/p>\n<p><strong>Na ind\u00fastria<\/strong><\/p>\n<p>Compressores, elevadores, bombas centr\u00edfugas, esteiras transportadoras, ventiladores, ve\u00edculos el\u00e9tricos, misturadores, agitadores, depenadeiras, discos de corte, esta\u00e7\u00f5es de saneamento, mesas de rolo, elevadores, talhas, transportadores, dobradeiras, polias autom\u00e1ticas, guinchos, pontes rolantes, exaustores, moinhos, bombas, laminadores e m\u00e1quinas de todo o tipo.<\/p>\n<p><strong>No transporte<\/strong><\/p>\n<p>Bicicleta, canoa e barcos movidos a eletricidade j\u00e1 s\u00e3o uma realidade. No caso das bikes, mais de 4 milh\u00f5es de unidades foram comercializadas somente por uma das marcas fabricantes, desde 1993.<\/p>\n<p>Quanto aos ve\u00edculos automotivos, existem mais de 100 prot\u00f3tipos, com autonomia e desempenho semelhantes aos carros movidos \u00e0 combust\u00edvel, al\u00e9m de n\u00e3o poluir o meio ambiente.<\/p>\n<p>Venha conhecer mais sobre o motor el\u00e9trico e suas transforma\u00e7\u00f5es. O Museu WEG est\u00e1 aberto de ter\u00e7a a domingo, das 10h \u00e0s 18h.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201cEscondidos\u201d dentro do aparelho ou por vezes expostos, s\u00e3o os motores el\u00e9tricos os respons\u00e1veis por dar vida a muitos dos&#8230;<\/p>\n","protected":false},"author":4,"featured_media":600,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[215,77,41,148,8,97,214],"class_list":["post-599","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eletricidade","tag-casa","tag-eletricidade-2","tag-energia","tag-energia-eletrica","tag-motor","tag-motor-eletrico","tag-transporte"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Por que o motor el\u00e9trico \u00e9 t\u00e3o importante? - Blog com Ci\u00eancia<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/museuweg.net\/blog\/por-que-o-motor-eletrico-e-tao-importante\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Por que o motor el\u00e9trico \u00e9 t\u00e3o importante? 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