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Neodymium Cylinder Magnet – D10mm x 50mm | N44H | High Temperature ≤120°C
Product code: 21022A
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This Neodymium Cylinder Magnet (10mm diameter x 50mm length) is a long, rod-shaped rare earth magnet designed for precision engineering and industrial applications. Manufactured in Grade N44H, it combines strong magnetic performance with stability in environments up to 120°C. With a surface gauss rating of 6478 and a pull force of 5.03 kilograms, this cylinder magnet delivers high-intensity magnetism in a slim, elongated form factor.
This magnet is identified by product code 21022A.
Key Features:
Dimensions: 10mm (Diameter) x 50mm (Length)
Grade: N44H – strong, heat-resistant rare earth material
Maximum Operating Temperature: 120°C
Pull Force: 5.03kg – reliable strength in slimline design
Surface Gauss: 6478 – concentrated magnetic energy
Coating: Durable NiCuNi (Nickel-Copper-Nickel) finish for corrosion protection
Applications:
The unique rod-shaped design of this neodymium cylinder magnet makes it highly versatile across engineering, industrial, and scientific fields. Common uses include:
Sensors, probes, and instrumentation where precise magnetic fields are required.
Magnetic couplings and actuators in industrial machinery.
Research and laboratory experiments requiring narrow, powerful magnets.
Holding, alignment, and positioning systems.
Specialised prototyping and custom engineering assemblies.
This N44H cylinder magnet offers a combination of slim design, strong pull force, and high-temperature resistance, making it suitable for demanding environments. The triple-layer nickel coating (NiCuNi) ensures excellent wear resistance and durability, while its rod-like shape provides precise magnetic performance for specialised applications.
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.
This Neodymium Cylinder Magnet (10mm diameter x 50mm length) is a long, rod-shaped rare earth magnet designed for precision engineering and industrial applications. Manufactured in Grade N44H, it combines strong magnetic performance with stability in environments up to 120°C. With a surface gauss rating of 6478 and a pull force of 5.03 kilograms, this cylinder magnet delivers high-intensity magnetism in a slim, elongated form factor.
This magnet is identified by product code 21022A.
Key Features:
Dimensions: 10mm (Diameter) x 50mm (Length)
Grade: N44H – strong, heat-resistant rare earth material
Maximum Operating Temperature: 120°C
Pull Force: 5.03kg – reliable strength in slimline design
Surface Gauss: 6478 – concentrated magnetic energy
Coating: Durable NiCuNi (Nickel-Copper-Nickel) finish for corrosion protection
Applications:
The unique rod-shaped design of this neodymium cylinder magnet makes it highly versatile across engineering, industrial, and scientific fields. Common uses include:
Sensors, probes, and instrumentation where precise magnetic fields are required.
Magnetic couplings and actuators in industrial machinery.
Research and laboratory experiments requiring narrow, powerful magnets.
Holding, alignment, and positioning systems.
Specialised prototyping and custom engineering assemblies.
This N44H cylinder magnet offers a combination of slim design, strong pull force, and high-temperature resistance, making it suitable for demanding environments. The triple-layer nickel coating (NiCuNi) ensures excellent wear resistance and durability, while its rod-like shape provides precise magnetic performance for specialised applications.
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.
