{"id":3557,"date":"2026-01-13T08:41:27","date_gmt":"2026-01-13T08:41:27","guid":{"rendered":"https:\/\/bwmagnet.com\/?post_type=product&p=3557"},"modified":"2026-01-13T08:44:52","modified_gmt":"2026-01-13T08:44:52","slug":"aimant-incurve-ndfeb","status":"publish","type":"product","link":"https:\/\/www.bmagmagnet.com\/fr\/product\/ndfeb-curved-magnet\/","title":{"rendered":"Aimant courbe NdFeB"},"content":{"rendered":"

L'aimant incurv\u00e9 NdFeB se distingue par sa g\u00e9om\u00e9trie pr\u00e9cise. Contrairement aux blocs plats qui \u00e9pousent approximativement une courbe selon une disposition polygonale, ces aimants sont rectifi\u00e9s selon un diam\u00e8tre int\u00e9rieur (DI) et un diam\u00e8tre ext\u00e9rieur (DE) sp\u00e9cifiques. Cette courbure parfaite optimise le taux de remplissage \u00e0 l'int\u00e9rieur d'un bo\u00eetier cylindrique, garantissant ainsi une utilisation maximale du volume de mat\u00e9riau magn\u00e9tique dans l'espace disponible.<\/p>\n

L'usinage de pr\u00e9cision est le point fort de ce produit. Nous appliquons des tol\u00e9rances strictes sur le rayon et la concentricit\u00e9 afin de garantir un entrefer magn\u00e9tique uniforme. Un entrefer constant est essentiel pour minimiser les ondulations de couple et le bruit audible dans les moteurs \u00e9lectriques. De plus, la forme incurv\u00e9e facilite la fixation m\u00e9canique\u00a0; lors du collage sur un moyeu de rotor ou une enveloppe de stator, les surfaces de contact sont parfaitement align\u00e9es, offrant une adh\u00e9rence sup\u00e9rieure \u00e0 celle des aimants plats, ce qui est crucial \u00e0 haute vitesse centrifuge.<\/p>\n

Diagramme dimensionnel de l'aimant incurv\u00e9 NdFeB<\/h2>\n

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

Direction de la magn\u00e9tisation de l'arc magn\u00e9tique<\/h2>\n

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

The NdFeB Curved Magnet is defined by its precise geometric conformity. Unlike flat blocks that approximate a curve in a polygon arrangement, these magnets are ground to a specific inner (ID) and outer diameter (OD). This true curvature maximizes the fill factor within a cylindrical housing, ensuring that the volume of magnetic material is utilized […]<\/p>\n","protected":false},"featured_media":3552,"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-3557","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\/fr\/wp-json\/wp\/v2\/product\/3557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/comments?post=3557"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/media\/3552"}],"wp:attachment":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/media?parent=3557"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/product_brand?post=3557"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3557"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}