Material
Ultra-high strength magnet material with the best strength-to-size ratio. Brittle and usually plated/coated for protection.
Grade
Max Temp (°C)
Corrosion resist.
Total price:
Regular price
$2.33
Regular price
Description
Dimensions:
The dimensions of the product are measured in metric units, with an approximate "tolerance" (manufacturing margin of error) of +/- 0.05mm
Outer Diameter: 8mm (OD)
Inside Diameter: 3mm (ID)
Height: 3mm (H)
Pull Strength:
Pull 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.
Direction of Magnetism: "Diametric"
Magnetised 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.
Gauss: Unavailable
A 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.
Grade: N52
In 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.
Features:
- Powerful Rare Earth (Neodymium) permanent magnet.
- High gloss Nickel coating, for protection against corrosion.
- Maximum operating temperature 80°C / 100°C
Order Units: Sold Individually
Bulk discounts available on orders of 1,000pcs or more.
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