Neodymium Cylinder Magnet - 25mm x 25mm | N52

Product code: 21008/N52

$69.85for 1 to 9 items
$62.39buy 10 to 99 itemsand save 11%
$58.46buy 100+ itemsand save 16%

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Neodymium Cylinder Magnet - 25mm x 25mm | N52

Rated 5.0 out of 5
Based on 2 reviews
Product Code 21008/N52
Pull Force* 32 kg
Weight 91 gm
Style Cylinder Magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:25mm, Diameter:25mm

Magnetic Product Description:

This popular rare earth cylinder has a diameter of 25mm and a height of 25mm. It is an N52 grade rare earth magnet. It has a magnetic flux reading of 5635 Gauss and a pull force of 32kg.  It is identified by the AMF magnet part number 21008/52. LIMITED STOCK.

Uses for our rare earth cylinder magnets:

Commonly used in mining and quarry industries, engineering firms, marine geotechnical surveyors and the construction sector.

This N52 Grade Neodymium Cylinder combines all the practical characteristics of cylinder shaped magnets with higher grade magnetic material to give it extra magnetic strength. This allows more magnetic energy to be produced from the same sized magnet and this is important in maintaining size dimensions while at the same time increasing power to weight ratios. Weight and power considerations are factors mostly encountered by designers of high-performance craft such as aeroplanes, motor vehicles, marine craft and newer technologies like drones (UAV's ) and spacecraft.  In some small manufacturing production runs, or in domestic applications, the added cost for this increased power can be prohibitive.

Neodymium Cylinder Magnet - 25mm x 25mm | N52 (21008/N52)

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.

average rating 5.0 out of 5
Based on 2 reviews
  • 5 Stars
    2 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
2 Reviews
Reviewed by Loveleen S.
I recommend this product
Rated 5 out of 5
Review posted

Great sevice

Good magnet. Delivered on time. Great service.

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Reviewed by Brian C.
I recommend this product
Rated 5 out of 5
Review posted

Purchase Magnets

Excellent service all round, from placing order to receiving from post

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Was this helpful?

Magnetic Product Description:

This popular rare earth cylinder has a diameter of 25mm and a height of 25mm. It is an N52 grade rare earth magnet. It has a magnetic flux reading of 5635 Gauss and a pull force of 32kg.  It is identified by the AMF magnet part number 21008/52. LIMITED STOCK.

Uses for our rare earth cylinder magnets:

Commonly used in mining and quarry industries, engineering firms, marine geotechnical surveyors and the construction sector.

This N52 Grade Neodymium Cylinder combines all the practical characteristics of cylinder shaped magnets with higher grade magnetic material to give it extra magnetic strength. This allows more magnetic energy to be produced from the same sized magnet and this is important in maintaining size dimensions while at the same time increasing power to weight ratios. Weight and power considerations are factors mostly encountered by designers of high-performance craft such as aeroplanes, motor vehicles, marine craft and newer technologies like drones (UAV's ) and spacecraft.  In some small manufacturing production runs, or in domestic applications, the added cost for this increased power can be prohibitive.

Neodymium Cylinder Magnet - 25mm x 25mm | N52 (21008/N52)

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.

average rating 5.0 out of 5
Based on 2 reviews
  • 5 Stars
    2 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
2 Reviews
Reviewed by Loveleen S.
I recommend this product
Rated 5 out of 5
Review posted

Great sevice

Good magnet. Delivered on time. Great service.

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Was this helpful?
Reviewed by Brian C.
I recommend this product
Rated 5 out of 5
Review posted

Purchase Magnets

Excellent service all round, from placing order to receiving from post

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Was this helpful?