Product code: 21040
This cylinder magnet has a diameter of 6.35mm and a height of 12.7mm or the imperial equivalent of 1/4 inch x 1/2 an inch. It has a magnetic flux reading of 6112 Gauss and a pull force of 1.58 kilos against 3 mm mild steel. It is identified by the AMF magnet part number 21040.
Although more expensive than other superceded magnetic materials, Neodymium offers superior power to weight benefits that have made many modern technologies possible and available in a smaller, more compact package. Neodymium Cylinder shapes are commonly used when deep but narrow magnetic fields are preferred and this occurs in applications associated with communications equipment, vehicle manufacturing and the Military, where weight reduction leads to market-leading efficiency. This can make all the difference in gaining the upper-hand or technical edge, in markets, races or even wars
Neodymium Cylinder Magnet - 6.35mm x 12.7mm (21040)
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.
This cylinder magnet has a diameter of 6.35mm and a height of 12.7mm or the imperial equivalent of 1/4 inch x 1/2 an inch. It has a magnetic flux reading of 6112 Gauss and a pull force of 1.58 kilos against 3 mm mild steel. It is identified by the AMF magnet part number 21040.
Although more expensive than other superceded magnetic materials, Neodymium offers superior power to weight benefits that have made many modern technologies possible and available in a smaller, more compact package. Neodymium Cylinder shapes are commonly used when deep but narrow magnetic fields are preferred and this occurs in applications associated with communications equipment, vehicle manufacturing and the Military, where weight reduction leads to market-leading efficiency. This can make all the difference in gaining the upper-hand or technical edge, in markets, races or even wars
Neodymium Cylinder Magnet - 6.35mm x 12.7mm (21040)
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.
