{"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":"neodymium-donutmagneet","status":"publish","type":"product","link":"https:\/\/www.bmagmagnet.com\/nl\/product\/neodymium-donut-magnet\/","title":{"rendered":"Neodymium donut magneet"},"content":{"rendered":"

De BMAG en Neodymium donutmagneten kenmerken zich door hun opvallende brede opening in het midden en robuuste buitenwanden. Deze donutvormige componenten, vaak "gatmagneten" genoemd, zijn de ideale oplossing voor ontwerpers die sterk magnetisme willen integreren met mechanische bevestigingsmiddelen zoals bouten, schroeven of assen. De donutvorm zorgt voor een unieke fluxverdeling die bijzonder effectief is voor "sandwich"-constructies waarbij de magneet tussen twee stalen platen wordt geklemd.<\/p>\n

Ondanks het verwijderen van het centrale materiaal behouden deze magneten een hoge verhouding tussen volume en sterkte. We optimaliseren het magnetische circuit door ons te richten op de "permeantieco\u00ebffici\u00ebnt" (Pc), waardoor de donutvorm niet leidt tot zelfdemagnetisatie. Deze magneten zijn verkrijgbaar in verschillende diktes en kunnen worden aangepast met verzonken gaten of rechte boringen.6 De gladde, afgeschuinde randen voorkomen dat het breekbare neodymiummateriaal afbrokkelt tijdens het vastdraaien met hoge impact, terwijl de meerlaagse coating zorgt voor een wrijvingsarm oppervlak voor een gemakkelijkere hantering tijdens het montageproces.<\/p>\n

Neodymium Donutmagneet Afmetingsdiagram<\/h2>\n

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

Ringmagneet Magnetisatierichting<\/span><\/p>\n

\"Ringmagneet<\/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\/nl\/wp-json\/wp\/v2\/product\/3609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bmagmagnet.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bmagmagnet.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/nl\/wp-json\/wp\/v2\/comments?post=3609"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/nl\/wp-json\/wp\/v2\/media\/3610"}],"wp:attachment":[{"href":"https:\/\/www.bmagmagnet.com\/nl\/wp-json\/wp\/v2\/media?parent=3609"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/nl\/wp-json\/wp\/v2\/product_brand?post=3609"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/nl\/wp-json\/wp\/v2\/product_cat?post=3609"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/nl\/wp-json\/wp\/v2\/product_tag?post=3609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}