{"id":3609,"date":"2026-01-14T05:20:20","date_gmt":"2026-01-14T05:20:20","guid":{"rendered":"https:\/\/bwmagnet.com\/?post_type=product&p=3609"},"modified":"2026-01-29T07:58:23","modified_gmt":"2026-01-29T07:58:23","slug":"iman-donut-de-neodimio","status":"publish","type":"product","link":"https:\/\/www.bmagmagnet.com\/es\/product\/neodymium-donut-magnet\/","title":{"rendered":"Im\u00e1n de neodimio Donut"},"content":{"rendered":"

Los imanes de neodimio tipo donut BMAG se caracterizan por su distintiva abertura central ancha y sus robustas paredes exteriores. A menudo denominados \u201cimanes de agujero\u201d, estos componentes en forma de donut son la soluci\u00f3n ideal para los dise\u00f1adores que necesitan integrar magnetismo de alta resistencia con elementos de fijaci\u00f3n mec\u00e1nicos como pernos, tornillos o ejes. La forma de donut permite una distribuci\u00f3n de flujo \u00fanica que resulta especialmente eficaz en montajes tipo \u201cs\u00e1ndwich\u201d, en los que el im\u00e1n se sujeta entre dos placas de acero.<\/p>\n

A pesar de la eliminaci\u00f3n del material central, estos imanes conservan una elevada relaci\u00f3n volumen-fuerza. Optimizamos el circuito magn\u00e9tico centr\u00e1ndonos en el \u201ccoeficiente de permeancia\u201d (Pc), garantizando que la geometr\u00eda de donut no provoque la autodesmagnetizaci\u00f3n. Disponibles en varios grosores, estos imanes pueden personalizarse con orificios avellanados o rectos.6 Los bordes lisos y biselados evitan que el fr\u00e1gil material de neodimio se astille durante la fijaci\u00f3n de alto impacto, mientras que el chapado multicapa garantiza una superficie de baja fricci\u00f3n para facilitar la manipulaci\u00f3n durante el proceso de montaje.<\/p>\n

Diagrama de dimensiones del im\u00e1n de neodimio tipo donut<\/h2>\n

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

Anillo magn\u00e9tico Direcci\u00f3n de magnetizaci\u00f3n<\/span><\/p>\n

\"Anillo<\/a><\/p>","protected":false},"excerpt":{"rendered":"

BMAG Neodymium Donut Magnets are characterized by their distinctive wide-center aperture and robust outer walls. Often referred to as “hole magnets,” these donut-shaped components are the ideal solution for designers who need to integrate high-strength magnetism with mechanical fasteners like bolts, screws, or shafts. The donut shape allows for a unique flux distribution that is […]<\/p>\n","protected":false},"featured_media":3610,"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":[36,15,105,111,123],"product_tag":[],"class_list":["post-3609","product","type-product","status-publish","has-post-thumbnail","product_cat-by-coating","product_cat-by-shape","product_cat-neodymium-ring-magnets","product_cat-nickel-plated","product_cat-speaker","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.bmagmagnet.com\/es\/wp-json\/wp\/v2\/product\/3609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bmagmagnet.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bmagmagnet.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/es\/wp-json\/wp\/v2\/comments?post=3609"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/es\/wp-json\/wp\/v2\/media\/3610"}],"wp:attachment":[{"href":"https:\/\/www.bmagmagnet.com\/es\/wp-json\/wp\/v2\/media?parent=3609"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/es\/wp-json\/wp\/v2\/product_brand?post=3609"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/es\/wp-json\/wp\/v2\/product_cat?post=3609"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/es\/wp-json\/wp\/v2\/product_tag?post=3609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}