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Permanent neodymium magnets

Small, lightweight and super powerful. Neodymium magnets are the strongest and most commonly used type of all magnetic alloys.

NdFeB magnets are used in: sensors, motors, wind turbines, computers, speakers, medical devices, electronics, and many industrial magnet systems. 

  • Very powerful
  • Fast delivery
  • Available in various sizes
  • IATF16949 and AS9120 certified
  • Buy magnets online
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Neodymium magnet blocks Small, lightweight and super-strong

3 variants

Shape : Block

€ 0,45

M-B-N48-B1-10x5x2-NN
Article number E0132967
Stock 4998
Length 10 mm
Width 5 mm
Height 2 mm
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Shape : Block

€ 0,62

M-B-N48-B1-12x6x2-NN
Article number E0132968
Stock 4888
Length 12 mm
Width 6 mm
Height 2 mm
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Shape : Block

€ 1,05

M-B-N48-B1-15x6x3-NN
Article number E0132970
Stock 2400
Length 15 mm
Width 6 mm
Height 3 mm
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What are the applications of neodymium magnets?

The use of neodymium magnets in high-tech electronics is very popular because of their high magnetic strength and special performance.

 

Neodymium magnets have the highest available magnetic energy density, with a BHmax value of 30 MGOe to 52 MGOe.

 

This strongest permanent magnet is built from Neodymium Iron Borium - NdFeB. Goudsmit Magnetics supplies these magnets under the brand name Neoflux®.

Magnets for aviation and aerospace | Goudsmit Magnetics

How do we prevent corrosion of neodymium magnets and prolong their service life?

Aside from being the strongest, NdFeB magnets also possess less favourable properties.

Corrosion, low temperature resistance and mechanical brittleness determine whether this type of magnet can be used within your product.

 

4 options to improve the service life of NdFeB magnets:

  • A coating of nickel, epoxy or parylene, for example, prevents corrosion and prolongs service life. Coated neodymium magnets are also suitable in extreme conditions.
  • Through magnetic alloy adjustments, certain neodymium magnets are usable at high temperatures up to 200 °C.
  • A magnet assembly prevents chipping or fragmentation. Read more on the magnet assemblies page.
  • Plastic-bonded neodymium magnets have a high resistance to corrosion. The advantage of this magnetic product is its manufacturability.

Complex shapes are also possible. The magnetic orientation is adjustable. Learn more about plastic-bonded neodymium magnets here.

Our magnet experts will be happy to help you. Contact us by e-mail: info@goudsmitmagnets.com or call +31 (0)40 221 3283 for more information on neodymium magnets.

neodymium magnets NdFeB ring block disc  | Goudsmit Magnetics

Reliable quality and stable supply

How do we ensure manufacturability, reliable quality and stable supply?

The magnetic properties of each magnetic alloy are different. Many manufacturers deliver a quality that does not meet the requirements you set.

Over half a century, we have built up a strong network of controlled and certified manufacturers. In addition, we are IATF and AS9120 certified. We assess in advance whether your magnet can be made and whether the desired properties are measurable.

In addition to manufacturability, reliability and quality, it is also important that you receive a magnet with a stable price and delivery time.

 

Magnets that:

  • meet the right magnetic specifications
  • are high-quality and reliable
  • are certified and inspected.

As there is a lot of variation in NdFeB magnets, our team is happy to help you make the right choice. Send us your inquiry about neodymium magnets: info@goudsmitmagnets.com.

 

Goudsmit Magnetics, because a magnet is always part of a bigger picture!

Certifications-&-Memberships | Goudsmit Magnetics

Overview of the different qualities and properties of permanent neodymium magnets:

neodymium magnets NdFeB ring block disc  | Goudsmit Magnetics

Neodymium magnet blocks (continued) Small, lightweight and super-strong

13 variants

Shape : Block

€ 0,16

M-B-N48-B1-3x2x1-NN
Article number E0124760
Stock 25000
Length 3 mm
Width 2 mm
Height 1 mm
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Shape : Block

€ 0,11

M-B-N48-B1-5x3x1-NN
Article number E0132963
Stock 12998
Length 5 mm
Width 3 mm
Height 1 mm
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Shape : Block

€ 0,24

M-B-N48-B1-6x4x2-NN
Article number E0132965
Stock 10988
Length 6 mm
Width 4 mm
Height 2 mm
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Shape : Block

€ 0,38

M-B-N48-B1-8x5x2-NN
Article number E0132966
Stock 7000
Length 8 mm
Width 5 mm
Height 2 mm
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Shape : Block

€ 1,07

M-B-N48-B1-18x8x3-NN
Article number E0132972
Stock 2000
Length 18 mm
Width 8 mm
Height 3 mm
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Shape : Block

€ 1,18

M-B-N48-B1-20x8x3-NN
Article number E0132974
Stock 2000
Length 20 mm
Width 8 mm
Height 3 mm
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Shape : Block

€ 1,60

M-B-N48-B1-22x10x3-NN
Article number E0132977
Stock 1998
Length 22 mm
Width 10 mm
Height 3 mm
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Shape : Block

€ 1,10

M-B-N48-B1-25x10x4-NN
Article number E0132983
Stock 1999
Length 25 mm
Width 10 mm
Height 4 mm
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Shape : Block

€ 1,90

M-B-N48-B1-30x12x5-NN
Article number E0133002
Stock 1997
Length 30 mm
Width 12 mm
Height 5 mm
More info..
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Shape : Block

€ 2,64

M-B-N48-B1-35x12x6-NN
Article number E0133003
Stock 1999
Length 35 mm
Width 12 mm
Height 6 mm
More info..
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Shape : Block

€ 3,23

M-B-N48-B1-35x15x6-NN
Article number E0133004
Stock 2000
Length 35 mm
Width 15 mm
Height 6 mm
More info..
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Shape : Block

€ 3,07

M-B-N48-B1-40x20x5-NN
Article number E0133006
Stock 498
Length 40 mm
Width 20 mm
Height 5 mm
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Shape : Block

€ 5,57

M-B-N48-B1-40x20x10-NN
Article number E0133110
Stock 488
Length 40 mm
Width 20 mm
Height 10 mm
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Neodymium disc magnets Small, lightweight and super-strong

17 variants

Shape : Disc

€ 0,13

M-D-N48-A1-D2x1-NN
Article number E0123737
Stock 2000
Diameter 2 mm
Height 1 mm
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Shape : Disc

€ 0,20

M-D-N48-A1-D3x3-NN
Article number E0123754
Stock 20998
Diameter 3 mm
Height 3 mm
More info..
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Shape : Disc

€ 0,24

M-D-N48-A1-D5x2-NN
Article number E0123761
Stock 10898
Diameter 5 mm
Height 2 mm
More info..
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Shape : Disc

€ 0,34

M-D-N48-A1-D5x3-NN
Article number E0123762
Stock 8000
Diameter 5 mm
Height 3 mm
More info..
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Shape : Disc

€ 0,34

M-D-N48-A1-D6x2-NN
Article number E0123764
Stock 7998
Diameter 6 mm
Height 2 mm
More info..
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Shape : Disc

€ 1,02

M-D-N48-A1-D8x4-NN
Article number E0123813
Stock 1500
Diameter 8 mm
Height 4 mm
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Shape : Disc

€ 1,17

M-D-N48-A1-D10x3-NN
Article number E0123834
Stock 4968
Diameter 10 mm
Height 3 mm
More info..
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Shape : Disc

€ 0,96

M-D-N48-A1-D10x4-NN
Article number E0123927
Stock 2000
Diameter 10 mm
Height 4 mm
More info..
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Shape : Disc

€ 1,16

M-D-N48-A1-D10x5-NN
Article number E0123932
Stock 2710
Diameter 10 mm
Height 5 mm
More info..
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Shape : Disc

€ 1,26

M-D-N48-A1-D12x3-NN
Article number E0123947
Stock 3000
Diameter 12 mm
Height 3 mm
More info..
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Shape : Disc

€ 1,29

M-D-N48-A1-D15x3-NN
Article number E0123956
Stock 3000
Diameter 15 mm
Height 3 mm
More info..
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Shape : Disc

€ 1,97

M-D-N48-A1-D15x5-NN
Article number E0123964
Stock 1900
Diameter 15 mm
Height 5 mm
More info..
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Shape : Disc

€ 1,10

M-D-N48-A1-D18x4-NN
Article number E0123966
Stock 2000
Diameter 18 mm
Height 4 mm
More info..
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Shape : Disc

€ 1,08

M-D-N48-A1-D20x3-NN
Article number E0123970
Stock 3000
Diameter 20 mm
Height 3 mm
More info..
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Shape : Disc

€ 1,64

M-D-N48-A1-D20x5-NN
Article number E0123983
Stock 1956
Diameter 20 mm
Height 5 mm
More info..
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Shape : Disc

€ 1,69

M-D-N48-A1-D25x3-NN
Article number E0123985
Stock 2000
Diameter 25 mm
Height 3 mm
More info..
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Shape : Disc

€ 2,54

M-D-N48-A1-D25x5-NN
Article number E0132962
Stock 1996
Diameter 25 mm
Height 5 mm
More info..
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Neodymium ring magnets Small, light and super-strong

11 variants

Shape : Ring

€ 0,34

M-R-N48-A1-D6xd2x1-NN
Article number E0133015
Stock 6498
Diameter 6 mm
Height 1 mm
Inner diameter 2 mm
More info..
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Shape : Ring

€ 0,62

M-R-N48-A1-D8xd3x2-NN
Article number E0133017
Stock 4198
Diameter 8 mm
Height 2 mm
Inner diameter 3 mm
More info..
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Shape : Ring

€ 0,86

M-R-N48-A1-D10xd4x2-NN
Article number E0133018
Stock 1500
Diameter 10 mm
Height 2 mm
Inner diameter 4 mm
More info..
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Shape : Ring

€ 0,95

M-R-N48-A1-D12xd5x3-NN
Article number E0133019
Stock 1000
Diameter 12 mm
Height 3 mm
Inner diameter 5 mm
More info..
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Shape : Ring

€ 1,41

M-R-N48-A1-D15xd6x3-NN
Article number E0133020
Stock 1000
Diameter 15 mm
Height 3 mm
Inner diameter 6 mm
More info..
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Shape : Ring

€ 1,20

M-R-N48-A1-D18xd8x4-NN
Article number E0133021
Stock 999
Diameter 18 mm
Height 4 mm
Inner diameter 8 mm
More info..
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Shape : Ring

€ 1,73

M-R-N48-A1-D20xd10x5-NN
Article number E0133022
Stock 999
Diameter 20 mm
Height 5 mm
Inner diameter 10 mm
More info..
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Shape : Ring

€ 2,88

M-R-N48-A1-D25xd15x6-NN
Article number E0133023
Stock 996
Diameter 25 mm
Height 6 mm
Inner diameter 15 mm
More info..
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Shape : Ring

€ 3,95

M-R-N48-A1-D30xd15x8-NN
Article number E0133024
Stock 1000
Diameter 30 mm
Height 8 mm
Inner diameter 15 mm
More info..
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Shape : Ring

€ 6,22

M-R-N48-A1-D35xd20x10-NN
Article number E0133026
Stock 495
Diameter 35 mm
Height 10 mm
Inner diameter 20 mm
More info..
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Shape : Ring

€ 9,97

M-R-N48-A1-D40xd20x12-NN
Article number E0133027
Stock 475
Diameter 40 mm
Height 12 mm
Inner diameter 20 mm
More info..
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