Neodymium Cylinder Magnet - 2.5mm x 2.5mm | N50

Product code: C-D2.5H2.5-N50

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Neodymium Cylinder Magnet - 2.5mm x 2.5mm | N50

Rated 5.0 out of 5
Based on 1 review
Product Code C-D2.5H2.5-N50
Pull Force* 0.2080 kg
Weight 1 gm
Style Neodymium Cylinder magnet
Gauss 6480
Grade N50
Coating Nickel (NiCuNi)
Direction of Magnetisation Through height - 2.5 mm
Dimensions Height:2.5 mm, Diameter:2.5 mm
*Measured against up to 10mm mild steel.
Neodymium Cylinder Magnet - 2.5mm x 2.5mm | N50

Magnetic Product Description:

The equidistant 2.5mm diameter and height dimensions of this item mean it can be classified as both a cylinder or disc magnet. It has N50 Grade Neodymium material that produces Magnetic flux of 6480 Gauss and a pull force of 0.208kg. This magnet is axially magnetised through the height dimension so the poles appear on the flat surfaces.


Uses for our rare earth cylinder magnets:

Small cylindrical magnets are found in highly sensitive switchgear and measuring equipment that are used to control and monitor many industrial systems. Cylindrical shaped magnets have the ability to move vertically or laterally inside sensors, Their movement can initiate or react to electrically generated signals and magnetic material. Magnetic monitoring devices can transmit readings and important information that is used to modify or make sensitive adjustments to processing equipment and also helps in the operation of safety equipment and security systems. Permanent magnets are dependable and consistent in their operation which are desirable qualities for businesses involved in large scale processing. Small and powerful Neodymium magnets have become an integral component in modern technologies where they increase performance and function without increasing overall product size.

Neodymium Cylinder Magnet - 2.5mm x 2.5mm | N50 (C-D2.5H2.5-N50)

Grade
N50 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.4-1.46 N/A
Remanence Br(kGs)
14-14.6 N/A
Coercivity bHc(kA/m)
>=836 N/A
Coercivity bHc(Oe)
>=10.5 N/A
Intrinsic Coercivity iHc(kA/m)
>=875 N/A
Intrinsic Coercivity iHc(Oe)
>=11 N/A
Max Energy Product(BH)max(KJ/m)
374-406 N/A
Max Energy Product(BH)max(MGOe)
47-51 N/A
Grade N50 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.4-1.46 N/A
Remanence Br(kGs) 14-14.6 N/A
Coercivity bHc(kA/m) >=836 N/A
Coercivity bHc(Oe) >=10.5 N/A
Intrinsic Coercivity iHc(kA/m) >=875 N/A
Intrinsic Coercivity iHc(Oe) >=11 N/A
Max Energy Product(BH)max(KJ/m) 374-406 N/A
Max Energy Product(BH)max(MGOe) 47-51 N/A

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 1 review
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    1 Review
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100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Logihelp
I recommend this product
Rated 5 out of 5
Review posted

Tiny and strong

Fast delivery, very strong for their size

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Neodymium Cylinder Magnet - 2.5mm x 2.5mm | N50

Magnetic Product Description:

The equidistant 2.5mm diameter and height dimensions of this item mean it can be classified as both a cylinder or disc magnet. It has N50 Grade Neodymium material that produces Magnetic flux of 6480 Gauss and a pull force of 0.208kg. This magnet is axially magnetised through the height dimension so the poles appear on the flat surfaces.


Uses for our rare earth cylinder magnets:

Small cylindrical magnets are found in highly sensitive switchgear and measuring equipment that are used to control and monitor many industrial systems. Cylindrical shaped magnets have the ability to move vertically or laterally inside sensors, Their movement can initiate or react to electrically generated signals and magnetic material. Magnetic monitoring devices can transmit readings and important information that is used to modify or make sensitive adjustments to processing equipment and also helps in the operation of safety equipment and security systems. Permanent magnets are dependable and consistent in their operation which are desirable qualities for businesses involved in large scale processing. Small and powerful Neodymium magnets have become an integral component in modern technologies where they increase performance and function without increasing overall product size.

Neodymium Cylinder Magnet - 2.5mm x 2.5mm | N50 (C-D2.5H2.5-N50)

Grade
N50 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.4-1.46 N/A
Remanence Br(kGs)
14-14.6 N/A
Coercivity bHc(kA/m)
>=836 N/A
Coercivity bHc(Oe)
>=10.5 N/A
Intrinsic Coercivity iHc(kA/m)
>=875 N/A
Intrinsic Coercivity iHc(Oe)
>=11 N/A
Max Energy Product(BH)max(KJ/m)
374-406 N/A
Max Energy Product(BH)max(MGOe)
47-51 N/A
Grade N50 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.4-1.46 N/A
Remanence Br(kGs) 14-14.6 N/A
Coercivity bHc(kA/m) >=836 N/A
Coercivity bHc(Oe) >=10.5 N/A
Intrinsic Coercivity iHc(kA/m) >=875 N/A
Intrinsic Coercivity iHc(Oe) >=11 N/A
Max Energy Product(BH)max(KJ/m) 374-406 N/A
Max Energy Product(BH)max(MGOe) 47-51 N/A

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 1 review
  • 5 Stars
    1 Review
  • 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
1 Review
Reviewed by Logihelp
I recommend this product
Rated 5 out of 5
Review posted

Tiny and strong

Fast delivery, very strong for their size

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