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Neodymium Disc Magnet - 76.2mm x 50.8mm | N52

Product code: D-D76.2H50.8-N52

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Neodymium Disc Magnet - 76.2mm x 50.8mm | N52

Product Code D-D76.2H50.8-N52
Pull Force* 311.52 kg
Weight 5500 gm
Style Neodymium DISC
Gauss 5916
Grade N52
Coating Nickel
Direction of Magnetisation Axially through height
Dimensions Height:50.8mm, Diameter:76.2mm
*Measured against up to 10mm mild steel.
Neodymium Disc Magnet - 76.2mm x 50.8mm | N52

Magnetic Product Description:

This neodymium magnetic disc has a diameter of 76.2mm and a height of 50.8mm. It has a magnetic flux reading of 5916 Gauss and a pull force of 311.52 kilos. It is identified by the AMF magnet part number D-D76.2H50.8-N52.

Uses for our strong rare earth disc magnets:

This is a large size magnet relative to other Neodymium discs in the AMF catalogue. It is made with maximum strength N52 Grade material and shares 3″ x 2″ imperial measurements. Rare earth minerals are used to manufacture these extremely strong Neodymium magnets that are used for lifting, metal separation, recycling, food processing and general manufacturing. Medical innovations such as MRI technology use powerful magnetic fields to scan the human body more accurately and to improve image quality. Large magnets like this disc magnet have industrial applications and can play an important role in the Mining, Energy and Resources sectors. Permanent magnets have reliable and predictable internally generated power that also makes them valuable tools for the Aviation, Aerospace and Military industries, where their permanent power and low-tech style of operation helps to prevent malfunctions and improve safety.

No FAQ available

NB: Ranges are indicative for product category, please check individual products for specic values within that range.

The most common coating for Neodymium magnets is Nickel + Copper + Nickel (Ni + Cu + Ni). This coating offers the magnet relatively good protection from corrosion and passive applications. If the magnet will be exposed to moisture or liquid then consider the use of an organic coating such as Epoxy. A hard wearing coating, Epoxy is suited to applications where the magnet will come under some friction or knocking.

Magnets are readily available in Blocks, Discs, Cylinders & Rings. AMF Magnetics specializes in the supply of short-run prototype magnets including Arc Segments, various magnetic orientations etc. If you need a magnet size that we don't carry in stock, submit a Design-a-Magnet enquiry for a quote on your custom magnet design.

Neodymium magnets are offered in several different grades. The first section N30-54 has an operating temperature of up to 80 degrees. Most of our stock only goes up to N38. The second section, denoted with the "M" prefix after the grade has an operating temperature 100 degrees. After this the grades are "H", "SH", "UH" & "EH". In order for the magnet to withstand a higher operating temperature, during production more of the raw material PrNd is incorporated as these elements have a naturally occurring resistance to high temperatures.