{"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":"magnete-a-segmento-in-neodimio-ferro-boro","status":"publish","type":"product","link":"https:\/\/www.bmagmagnet.com\/it\/product\/ndfeb-segment-magnet\/","title":{"rendered":"Magnete a segmenti NdFeB"},"content":{"rendered":"

I magneti a segmento NdFeB sono componenti specializzati a forma di piastrella progettati per configurazioni di magnetizzazione multipolare. Nel moderno design dei motori, aumentare il numero di poli pu\u00f2 aumentare la coppia e fornire una rotazione pi\u00f9 fluida a basse velocit\u00e0. Questi segmenti facilitano la costruzione di rotori a 4 poli, 8 poli o anche con un numero di poli superiore, semplicemente alternando la polarit\u00e0 (Nord\/Sud) dei segmenti adiacenti durante l'assemblaggio.<\/p>\n

Questi segmenti presentano un'eccellente accuratezza nell'orientamento magnetico. Un orientamento disallineato pu\u00f2 portare a prestazioni non uniformi del motore, quindi garantiamo che l'asse magnetico sia perfettamente perpendicolare alla corda o allineato radialmente, a seconda delle specifiche. I segmenti sono disponibili in diversi gradi di arco (ad esempio, 30\u00b0, 45\u00b0, 60\u00b0) per completare un anello completo di 360\u00b0. Sono inoltre ottimizzati per ridurre al minimo le perdite per correnti parassite, che possono surriscaldare il magnete e degradare le prestazioni nelle applicazioni ad alta frequenza.<\/p>\n

Diagramma delle dimensioni del magnete segmentato NdFeB<\/h2>\n

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

Arco magnetico Direzione di magnetizzazione<\/h2>\n

\"Arco<\/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\/it\/wp-json\/wp\/v2\/product\/3561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bmagmagnet.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bmagmagnet.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/it\/wp-json\/wp\/v2\/comments?post=3561"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/it\/wp-json\/wp\/v2\/media\/3562"}],"wp:attachment":[{"href":"https:\/\/www.bmagmagnet.com\/it\/wp-json\/wp\/v2\/media?parent=3561"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/it\/wp-json\/wp\/v2\/product_brand?post=3561"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/it\/wp-json\/wp\/v2\/product_cat?post=3561"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/it\/wp-json\/wp\/v2\/product_tag?post=3561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}