{"product_id":"od-8mm-x-id-3mm-x-h-3mm-ring-n52-diametrically-magnetised","title":"OD 8mm x ID 3mm x H 3mm Ring - N52 (Diametrically Magnetised)","description":"\u003cp\u003e\u003cstrong\u003eDimensions: \u003cbr\u003e\u003c\/strong\u003eThe dimensions of the product are measured in metric units, with an approximate \"tolerance\" (manufacturing margin of error) of +\/- 0.05mm \u003cstrong\u003e\u003cbr\u003eOuter Diameter:\u003c\/strong\u003e 8mm (OD)\u003cbr\u003e\u003cstrong\u003eInside Diameter: \u003c\/strong\u003e3mm (ID)\u003cstrong\u003e\u003cbr\u003eHeight:\u003c\/strong\u003e 3mm (H)\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/RING_DIA.png?v=1771728012\"\u003e\u003cbr\u003e\u003cstrong\u003ePull Strength: \u003cbr\u003e\u003c\/strong\u003ePull strength is not rated for this item due to its diametric magnetisation. Unlike standard axially magnetised ring magnets, where the north and south poles are on the flat faces, this magnet has its poles on opposite sides of the outer diameter. This makes it suitable for sensing, rotation, coupling, positioning and magnetic switching applications, rather than standard flat-face holding applications.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDirection of Magnetism: \"Diametric\"\u003c\/strong\u003e \u003cbr\u003eMagnetised diametrically through the outer diameter. The axis through which the product is magnetised runs across the diameter of the ring rather than through its thickness.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/AussieMagnets-DiametricallyMagnetised.avif?v=1782953287\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGauss:\u003c\/strong\u003e \u003cstrong\u003eUnavailable\u003cbr\u003e\u003c\/strong\u003eA measurement of surface \"magnetic induction\" (B), equal to one ten-thousandth of a Tesla. Gauss indicates the number of lines of magnetic flux per square centimetre, under the CGS metric system.    \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGrade: \u003cspan style=\"color: rgb(237, 0, 0);\"\u003eN52\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003eIn permanent magnets, the grade refers to the materials used in the production process. Material \"grades\" range from low end (weaker) to high end (stronger). See more about magnet grades at our Help Centre.     \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003cbr\u003e\u003c\/strong\u003e- Powerful Rare Earth (Neodymium) permanent magnet.\u003cbr\u003e- High gloss Nickel coating, for protection against corrosion.\u003cbr\u003e- Maximum operating temperature 80°C \/ 100°C    \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOrder Units: Sold Individually\u003c\/strong\u003e\u003cbr\u003eBulk discounts available on orders of 1,000pcs or more. \u003c\/div\u003e","brand":"Aussie Magnets","offers":[{"title":"Default Title","offer_id":47906143043751,"sku":"3585D","price":2.33,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/rn-image_picker_lib_temp_39121cad-d765-4391-9115-3f553838a069.png?v=1782991482","url":"https:\/\/aussiemagnets.com.au\/products\/od-8mm-x-id-3mm-x-h-3mm-ring-n52-diametrically-magnetised","provider":"Aussie Magnets","version":"1.0","type":"link"}