{"id":12212,"date":"2025-08-13T02:43:00","date_gmt":"2025-08-13T02:43:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/neodymium-disc-magnet-n40-d5020mm\/"},"modified":"2025-11-11T00:57:34","modified_gmt":"2025-11-11T00:57:34","slug":"neodym-scheibenmagnet-n40-d5020mm","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/de\/product\/neodymium-disc-magnet-n40-d5020mm\/","title":{"rendered":"Neodym-Scheibenmagnet N40 D50*20MM"},"content":{"rendered":"<p>Der Neodym-Scheibenmagnet (Typ N40) von HS Magnet mit einem Durchmesser von 50 mm und einer Dicke von 20 mm bietet au\u00dfergew\u00f6hnliche Magnetkraft in kompakter, pr\u00e4zisionsgefertigter Form. Hergestellt aus einer hochwertigen NdFeB-Legierung und beschichtet mit einer robusten Ni-Cu-Ni-Dreifachschicht, bietet dieser Scheibenmagnet \u00fcberragende Leistung in anspruchsvollen mechanischen, elektronischen und industriellen Umgebungen.<\/p>\n<h3>Hauptmerkmale<\/h3>\n<ul>\n<li>Magnetische G\u00fcteklasse: N40 (Nd\u2082Fe\u2081\u2084B)<\/li>\n<li>Remanenz (Br): \u2248 1,29 T<\/li>\n<li>Maximales Energieprodukt (BH\u2098\u2090\u2093): \u2248 40 MGOe<\/li>\n<li>Intrinsische Koerzitivfeldst\u00e4rke (Hcj): \u2248 836 kA\/m<\/li>\n<li>Maximale Betriebstemperatur: 80 \u2013 120 \u00b0C (je nach Anwendung)<\/li>\n<li>Curie-Temperatur: \u2248 310 \u00b0C<\/li>\n<li>Temperaturkoeffizient von Br: \u20130,12 %\/\u00b0C<\/li>\n<\/ul>\n<h3>Abmessungen und Toleranzen<\/h3>\n<ul>\n<li>Durchmesser: 50,00 mm \u00b1 0,05 mm<\/li>\n<li>Dicke: 20,00 mm \u00b1 0,05 mm<\/li>\n<li>Magnetisierungsrichtung: Axial (durch die Dicke)<\/li>\n<li>Oberfl\u00e4chenbeschaffenheit: Pr\u00e4zisionsgeschliffen, gratfrei<\/li>\n<\/ul>\n<h3>Beschichtungen &amp; Individualisierung<\/h3>\n<ul>\n<li>Standardbeschichtung: Ni\u2013Cu\u2013Ni (Nickel\u2013Kupfer\u2013Nickel)<\/li>\n<li>Optionale Beschichtungen: Verzinkung (Zn), Epoxid- oder Vergoldung f\u00fcr verbesserte Korrosionsbest\u00e4ndigkeit<\/li>\n<li>Verringerte Toleranzen: \u00b10,02 mm auf Anfrage erh\u00e4ltlich.<\/li>\n<li>Kundenspezifische Magnetisierung: Mehrpolige oder radiale Muster auf Anfrage<\/li>\n<li>Verpackung: Lose, schaumstoffgepolstert oder kundenspezifische Trays f\u00fcr die automatisierte Montage<\/li>\n<\/ul>\n<h3>Typische Anwendungen<\/h3>\n<ul>\n<li>B\u00fcrstenlose Gleichstrommotoren und -generatoren<\/li>\n<li>Magnetkupplungen und Kupplungskupplungen<\/li>\n<li>Sensoren, Encoder und Aktoren<\/li>\n<li>Magnetlager und Schwebesysteme<\/li>\n<li>Lautsprecher und Mikrofone<\/li>\n<li>Magnetabscheider und Heber<\/li>\n<li>Unterhaltungselektronik und Medizinprodukte<\/li>\n<\/ul>\n<h3>Warum HS Magnet w\u00e4hlen?<\/h3>\n<ul>\n<li>\u00dcber 20 Jahre Erfahrung in Forschung und Entwicklung, Gie\u00dfen und Pr\u00e4zisionsbearbeitung von NdFeB-Legierungen<\/li>\n<li>Interne Magnetisierung, Feldkartierung &amp; 100 % Qualit\u00e4tspr\u00fcfung<\/li>\n<li>Flexible Produktion: Prototypen, Kleinserien &amp; Massenproduktion<\/li>\n<li>Kurze Lieferzeiten und weltweiter Versandsupport<\/li>\n<li>Fachkundige technische Beratung f\u00fcr optimierte Magnetl\u00f6sungen<\/li>\n<\/ul>\n<p>Kontaktieren Sie HS Magnet noch heute, um Muster anzufordern, kundenspezifische Beschichtungen oder Magnetisierungsmuster zu besprechen und ein wettbewerbsf\u00e4higes Angebot f\u00fcr unsere 50 \u00d7 20 mm N40 Neodym-Scheibenmagnete zu erhalten.<\/p>","protected":false},"excerpt":{"rendered":"<p>Abmessungen: Durchmesser 50 mm x Dicke 20 mm<br \/>\nToleranz: \u00b10,1 x \u00b10,1<br \/>\nMaterial: Neodym, Klasse N40<br \/>\nBeschichtung\/Beschichtung: Nickel<br \/>\nMagnetisierungsrichtung: Axial<br \/>\nMaximale Betriebstemperatur: 80\u00baC (176\u00baF)<br \/>\nBr: 14000 Gauss<br \/>\nBH(max): 40 MGOe<\/p>","protected":false},"featured_media":12211,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[20],"product_tag":[],"class_list":["post-12212","product","type-product","status-publish","has-post-thumbnail","product_cat-ndfeb-magnet","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Neodymium Disc Magnet N40 D50*20MM - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"Premium N40 grade neodymium (NdFeB) disc magnet, \u00d850 \u00d7 20 mm, Br\u22481.29 T, BH\u2098\u2090\u2093\u224840 MGOe, Ni\u2013Cu\u2013Ni coating, \u00b10.05 mm tolerance. 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