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Neodymium Cylinder - 9 x 17.5mm (N42)
Product code: 21031
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Magnetic Product Description:
This rare earth cylinder has a diameter of 9mm and a height of 17.5mm. It has a magnetic flux reading of 5872 Gauss and a pull force of 3.6 kilos. Its part number is 21031.
Uses for our rare earth cylinder magnets:
The dimensions of this Neodymium Cylinder with N42 Grade power make it ideal for holding lightweight objects in place on a magnetic surface, usually for short periods before relocating them. This can include Maps, Blueprints, Storylines, Instructions, Artistic or Commercial work or anything temporarily displayed and then removed. Magnets of this thin cylindrical shape can also sit inside tubular assemblies used by failsafe and warning systems and react to metallic or electromagnetic forces that pass within its field. The reactions can indicate breaches in security perimeters or the failure of gates or doors to close securely. In other circumstances, they are used in devices that can indicate high or low levels of liquids, gas or granular materials, making important safety and efficiency contributions to industrial and manufacturing processes.
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 9mm and a height of 17.5mm. It has a magnetic flux reading of 5872 Gauss and a pull force of 3.6 kilos. Its part number is 21031.
Uses for our rare earth cylinder magnets:
The dimensions of this Neodymium Cylinder with N42 Grade power make it ideal for holding lightweight objects in place on a magnetic surface, usually for short periods before relocating them. This can include Maps, Blueprints, Storylines, Instructions, Artistic or Commercial work or anything temporarily displayed and then removed. Magnets of this thin cylindrical shape can also sit inside tubular assemblies used by failsafe and warning systems and react to metallic or electromagnetic forces that pass within its field. The reactions can indicate breaches in security perimeters or the failure of gates or doors to close securely. In other circumstances, they are used in devices that can indicate high or low levels of liquids, gas or granular materials, making important safety and efficiency contributions to industrial and manufacturing processes.
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.
