{"id":12335,"date":"2025-08-13T02:44:00","date_gmt":"2025-08-13T02:44:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/alnico-5-large-ring-magnets-d250xd190x150mm-loudspeaker-magnets\/"},"modified":"2025-10-09T06:26:03","modified_gmt":"2025-10-09T06:26:03","slug":"alnico-5-grose-ringmagnete-d250xd190x150mm-lautsprechermagnete","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/de\/product\/alnico-5-large-ring-magnets-d250xd190x150mm-loudspeaker-magnets\/","title":{"rendered":"AlNiCo 5 gro\u00dfe Ringmagnete D250xd190x150mm Lautsprechermagnete"},"content":{"rendered":"<p>Optimieren Sie Ihre Audio- und Industrieanwendungen mit unseren hochwertigen Alnico 5-Gro\u00dfringmagneten, die speziell f\u00fcr \u00fcberragende Leistung in Lautsprechern und mehr entwickelt wurden. Mit einem beeindruckenden Au\u00dfendurchmesser von 250 mm (D250), einem Innendurchmesser von 190 mm (D190) und einer H\u00f6he von 150 mm bieten diese ringf\u00f6rmigen Magnete au\u00dfergew\u00f6hnliche magnetische St\u00e4rke und Stabilit\u00e4t und sind daher die erste Wahl f\u00fcr Hersteller in der Elektronik-, Automobil- und Audioindustrie.<\/p>\n<p><strong>Hauptmerkmale und Spezifikationen<\/strong><\/p>\n<ul>\n<li><strong>Material<\/strong>: Alnico 5 (Aluminium-Nickel-Kobalt-Legierung) \u2013 Bekannt f\u00fcr seine hohe Remanenz (Br bis zu 1,25 T) und Koerzitivfeldst\u00e4rke (Hc bis zu 60 kA\/m) und bietet zuverl\u00e4ssige magnetische Eigenschaften in anspruchsvollen Umgebungen.<\/li>\n<li><strong>Ma\u00dfe<\/strong>: Au\u00dfendurchmesser (OD): 250 mm | Innendurchmesser (ID): 190 mm | Dicke\/H\u00f6he: 150 mm \u2013 Sondergr\u00f6\u00dfen auf Anfrage f\u00fcr B2B-Bestellungen erh\u00e4ltlich.<\/li>\n<li><strong>Form<\/strong>: Ring (ringf\u00f6rmig) \u2013 Ideal f\u00fcr Anwendungen, die einen hohlen Kern erfordern, wie z. B. Lautsprecherbaugruppen, Sensoren und Magnetabscheider.<\/li>\n<li><strong>Magnetische Eigenschaften<\/strong>: Energieprodukt (BHmax) von 4\u20136 MGOe mit ausgezeichneter Temperaturstabilit\u00e4t bis 550 \u00b0C, das in Hochtemperaturszenarien viele Ferrit- oder Neodym-Alternativen \u00fcbertrifft.<\/li>\n<li><strong>Oberfl\u00e4chenbehandlung<\/strong>: Optionale Beschichtungen wie Nickel oder Epoxid f\u00fcr verbesserte Korrosionsbest\u00e4ndigkeit; unbeschichtete Optionen f\u00fcr Kosteneffizienz.<\/li>\n<li><strong>Toleranz<\/strong>: \u00b10,05 mm Standard, gew\u00e4hrleistet pr\u00e4zise Passform in Montagelinien.<\/li>\n<li><strong>Magnetisierung<\/strong>: Axiale oder mehrpolige Optionen verf\u00fcgbar, um Ihren spezifischen Anforderungen gerecht zu werden.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Abmessungen: Au\u00dfendurchmesser 250 mm x Innendurchmesser 190 mm x Dicke 150 mm<br \/>\nToleranz: \u00b1 0,2 mm<br \/>\nMaterial: AlNiCo<br \/>\nEigenschaften: Alnico 5 (AlNiCo5)<br \/>\nLackierung\/Beschichtung: \/<br \/>\nMagnetisierungsrichtung: 44,5 mm Richtung<br \/>\nMaximale Arbeitstemperatur: 550 \u00b0C<br \/>\nBr: 12.500 Gauss<br \/>\nMaximales Energieprodukt: 5,5 MGOe<\/p>","protected":false},"featured_media":14099,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-12335","product","type-product","status-publish","has-post-thumbnail","product_cat-alnico-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>Alnico 5 Large Ring Magnets D250xD190x150mm | High-Performance Loudspeaker Magnets for Industrial Use<\/title>\n<meta name=\"description\" content=\"Premium Alnico 5 ring magnets (D250 x D190 x 150mm) designed for loudspeakers and high-temperature applications. Offering excellent coercivity, corrosion resistance, and customizable options for B2B buyers. Contact us for bulk pricing and global shipping.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hsmagnet.com\/de\/product\/alnico-5-grose-ringmagnete-d250xd190x150mm-lautsprechermagnete\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alnico 5 Large Ring Magnets D250xD190x150mm | High-Performance Loudspeaker Magnets for Industrial Use\" \/>\n<meta property=\"og:description\" content=\"Premium Alnico 5 ring magnets (D250 x D190 x 150mm) designed for loudspeakers and high-temperature applications. Offering excellent coercivity, corrosion resistance, and customizable options for B2B buyers. 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