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Neodymium Cylinder - 22mm x 25.4mm
Product code: 21010
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Magnetic Product Description:
This rare earth cylinder has a diameter of 22 mm and a height of 25.4mm or one inch. It has a magnetic flux reading of 5781 Gauss and a pull force of 19.05 kilos. Its part number is 21010.
Uses for our rare earth cylinder magnets:
When the height dimension becomes greater than the diameter, as is the case with this strong Neodymium magnet, it ceases to be referred to as a disc and becomes a cylinder. This particular example is precisely 1- inch (1") high in the old money or Imperial measurement scale. The extension in height increases the volume of magnetic material between the poles and this, in turn, increases the overall magnetic power it produces. As a general rule, thicker magnets that are Axially magnetised are more powerful than thinner magnets of the same diameter. For this reason, two magnets stacked on top of each other or "piggy-backed", will multiply their magnetic energy by around one-third or 30%. Cylinder magnets are often chosen in holding applications where they are embedded and glued into other materials to provide a bond between surfaces that will release under a calculated degree of pressure or force. This style of Permanent Magnet, with a concentrated magnetic field, is employed by machine shops, metal fabricators and large-scale manufacturers to help make their production systems easy to use, more reliable and more efficient.
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.
Magnetic Product Description:
This rare earth cylinder has a diameter of 22 mm and a height of 25.4mm or one inch. It has a magnetic flux reading of 5781 Gauss and a pull force of 19.05 kilos. Its part number is 21010.
Uses for our rare earth cylinder magnets:
When the height dimension becomes greater than the diameter, as is the case with this strong Neodymium magnet, it ceases to be referred to as a disc and becomes a cylinder. This particular example is precisely 1- inch (1") high in the old money or Imperial measurement scale. The extension in height increases the volume of magnetic material between the poles and this, in turn, increases the overall magnetic power it produces. As a general rule, thicker magnets that are Axially magnetised are more powerful than thinner magnets of the same diameter. For this reason, two magnets stacked on top of each other or "piggy-backed", will multiply their magnetic energy by around one-third or 30%. Cylinder magnets are often chosen in holding applications where they are embedded and glued into other materials to provide a bond between surfaces that will release under a calculated degree of pressure or force. This style of Permanent Magnet, with a concentrated magnetic field, is employed by machine shops, metal fabricators and large-scale manufacturers to help make their production systems easy to use, more reliable and more efficient.
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.
