Magnetic Disc Medium Strength 30mm x 5mm
Product code: RP2040
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Magnetic Disc Medium Strength 30mm x 5mm
Magnetic Product Description:
This RARE EARTH NEODYMIUM magnet has a diameter of 30mm and a height of 5mm. It has a pull force of approximately 5kg. It is identified by the Amf magnets part number RP2040.
Uses for our rare earth disc magnets:
These powerful magnets are very versatile and ideal to hold artwork, souvenirs or any other holding application. Use an epoxy glue to hold it in place permanently when required or slide and remove it when a magnetic hold is no longer needed. Some applications are gate and door closures, holding paper to whiteboards, workshops, modular displays and crafts. Also used in engineering and industrial applications where a wide surface area or diameter is required.
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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.
