{"id":3561,"date":"2026-01-13T08:45:04","date_gmt":"2026-01-13T08:45:04","guid":{"rendered":"https:\/\/bwmagnet.com\/?post_type=product&p=3561"},"modified":"2026-01-13T08:46:40","modified_gmt":"2026-01-13T08:46:40","slug":"ima-de-segmento-ndfeb","status":"publish","type":"product","link":"https:\/\/www.bmagmagnet.com\/pt\/product\/ndfeb-segment-magnet\/","title":{"rendered":"\u00cdm\u00e3 de segmento NdFeB"},"content":{"rendered":"

Os \u00edm\u00e3s segmentados NdFeB s\u00e3o componentes especiais em formato de ladrilho, projetados para configura\u00e7\u00f5es de magnetiza\u00e7\u00e3o multipolar. No projeto de motores modernos, o aumento do n\u00famero de polos pode aumentar o torque e proporcionar uma rota\u00e7\u00e3o mais suave em velocidades mais baixas. Esses segmentos facilitam a constru\u00e7\u00e3o de rotores de 4, 8 ou at\u00e9 mesmo mais polos, simplesmente alternando a polaridade (Norte\/Sul) de segmentos adjacentes durante a montagem.<\/p>\n

Esses segmentos apresentam excelente precis\u00e3o de orienta\u00e7\u00e3o magn\u00e9tica. O desalinhamento pode levar a um desempenho irregular do motor, por isso garantimos que o eixo magn\u00e9tico esteja perfeitamente perpendicular \u00e0 corda ou alinhado radialmente, dependendo da especifica\u00e7\u00e3o. Os segmentos est\u00e3o dispon\u00edveis em diferentes \u00e2ngulos de arco (por exemplo, 30\u00b0, 45\u00b0, 60\u00b0) para completar um anel de 360\u00b0. Eles tamb\u00e9m s\u00e3o otimizados para minimizar as perdas por correntes parasitas, que podem aquecer o \u00edm\u00e3 e degradar o desempenho em aplica\u00e7\u00f5es de alta frequ\u00eancia.<\/p>\n

Diagrama de dimens\u00f5es do \u00edm\u00e3 segmentado NdFeB<\/h2>\n

\"Diagrama<\/a><\/p>\n

Dire\u00e7\u00e3o de magnetiza\u00e7\u00e3o do \u00edm\u00e3 de arco<\/h2>\n

\"Dire\u00e7\u00e3o<\/a><\/p>","protected":false},"excerpt":{"rendered":"

NdFeB Segment Magnets are specialized tile-shaped components designed for multipole magnetization configurations. In modern motor design, increasing the number of poles can increase torque and provide smoother rotation at lower speeds. These segments facilitate the construction of 4-pole, 8-pole, or even higher pole-count rotors by simply alternating the polarity (North\/South) of adjacent segments during assembly. […]<\/p>\n","protected":false},"featured_media":3562,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[36,15,104,111],"product_tag":[],"class_list":["post-3561","product","type-product","status-publish","has-post-thumbnail","product_cat-by-coating","product_cat-by-shape","product_cat-neodymium-arc-magnet","product_cat-nickel-plated","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.bmagmagnet.com\/pt\/wp-json\/wp\/v2\/product\/3561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bmagmagnet.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bmagmagnet.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/pt\/wp-json\/wp\/v2\/comments?post=3561"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/pt\/wp-json\/wp\/v2\/media\/3562"}],"wp:attachment":[{"href":"https:\/\/www.bmagmagnet.com\/pt\/wp-json\/wp\/v2\/media?parent=3561"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/pt\/wp-json\/wp\/v2\/product_brand?post=3561"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/pt\/wp-json\/wp\/v2\/product_cat?post=3561"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/pt\/wp-json\/wp\/v2\/product_tag?post=3561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}