{"id":12248,"date":"2025-08-13T02:43:00","date_gmt":"2025-08-13T02:43:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/alnico2-ring-shaped-magnet-d11-9xd8-1x19mm\/"},"modified":"2025-10-27T08:40:46","modified_gmt":"2025-10-27T08:40:46","slug":"alnico2-ringformiger-magnet-d11-9xd8-1x19mm","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/de\/product\/alnico2-ring-shaped-magnet-d11-9xd8-1x19mm\/","title":{"rendered":"Alnico2 Ringf\u00f6rmiger Magnet D11,9xd8,1x19mm"},"content":{"rendered":"

Der ringf\u00f6rmige Alnico 2-Magnet von HS Magnet (Au\u00dfen-\u00d8 11,90 mm \u00d7 Innen-\u00d8 8,10 mm \u00d7 Dicke 1,90 mm) wird aus hochreiner Alnico 2-Legierung CNC-geschliffen und bietet zuverl\u00e4ssigen Fluss, hervorragende Temperaturbest\u00e4ndigkeit und Langzeitstabilit\u00e4t. Seine schlanke Ringgeometrie konzentriert das Magnetfeld an den Polfl\u00e4chen und eignet sich daher perfekt f\u00fcr kompakte Baugruppen und Pr\u00e4zisionsinstrumente.<\/p>\n

Hauptmerkmale<\/h2>\n

\u2022 Material- und magnetische Eigenschaften<\/strong>
\n\u2013 Qualit\u00e4t: Alnico 2
\n\u2013 Remanenz (Br): \u2248 0,48 \u2013 0,55 T
\n\u2013 Intrinsische Koerzitivfeldst\u00e4rke (Hci): \u2248 10 \u2013 15 kA\/m
\n\u2013 Maximales Energieprodukt (BH\u2098\u2090\u2093): \u2248 3,5 \u2013 4,5 MGOe
\n\u2013 Maximale Betriebstemperatur: bis 500 \u00b0C<\/p>\n

\u2022 Abmessungen und Toleranzen<\/strong>
\n\u2013 Au\u00dfendurchmesser: \u00d8 11,90 mm
\n\u2013 Innendurchmesser (Bohrung): \u00d8 8,10 mm
\n\u2013 Dicke: 1,90 mm
\n\u2013 Standardtoleranz: \u00b1 0,05 mm (\u00b1 0,02 mm optional)<\/p>\n

\u2022 Oberfl\u00e4chenbeschaffenheit und Beschichtungen<\/strong>
\n\u2013 Standard: oxidpassiviert
\n\u2013 Optional: Nickel-, Ni-Cu-Ni- oder Goldbeschichtung f\u00fcr verbesserte Korrosionsbest\u00e4ndigkeit
\n\u2013 CNC-geschliffene Polfl\u00e4chen f\u00fcr gleichm\u00e4\u00dfige Feldverteilung<\/p>\n

\u2022 Verpackung und Handhabung<\/strong>
\n\u2013 Einzeln in Schaumstoff eingewickelt oder in Schalen verpackt, um Absplitterungen zu vermeiden
\n\u2013 Lieferung mit magnetischen Warnschildern und Handhabungshinweisen
\n\u2013 Kundenspezifische Gro\u00dfpackungen, Blister- oder Tray-Verpackungen erh\u00e4ltlich<\/p>","protected":false},"excerpt":{"rendered":"

Abmessungen: Au\u00dfendurchmesser 11,9 mm x Innendurchmesser 8,1 mm x Dicke 19 mm
\nToleranz: \u00b1 0,1 mm
\nMaterial: Alnico
\nMMPA: AlNiCo2
\nLackierung\/Beschichtung: \/
\nMagnetisierungsrichtung: 19mm
\nMaximale Arbeitstemperatur: 550 \u00b0C
\nBr: 7.000 Gauss
\nBH(max): 1,5 MGOe<\/p>","protected":false},"featured_media":12247,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-12248","product","type-product","status-publish","has-post-thumbnail","product_cat-alnico-magnet","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\nAlnico2 Ring shaped Magnet D11.9xd8.1x19mm - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"Precision Alnico 2 ring magnet \u00d811.9\u00d7\u00d88.1\u00d71.9 mm with excellent thermal stability to 500 \u00b0C. Ideal for sensors, micro-motors & educational kits. 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