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If you can't find what you require in our standard range on the website, kindly use the Enquiry Form to send us your wishes for custom manufacturing. |
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NeoAlphaMagnet® (NdFeB, plastic bonded)Permanent magnets made of Neodymium-Iron-Boron (NdFeB), plastic bondedNeoAlphaMagnet is not sintered like other magnets the magnetic powder mixed with epoxy resin is hot pressed in form tools. Normal tolerances are therefore within ± 0.1 mm. Unmagnetised standard magnets can be machined and thus modified according to customer specifications.
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For larger quantities, magnets made from NeoAlphaMagnet can be produced in customer-specific pressing tools with small tolerances and smooth surfaces. We will be glad to assist you in the development of forms suitable for tools. The magnets are isotropic, i.e. they have no orientation and can be magnetised in any direction. Multiple pole magnetisation is also possible with special magnetising equipment. In normal environmental conditions (e.g. room temperature and relative humidity < 50%, no condensation), these magnets can be used without special coating. Under more corrosive conditions we suggest plastic coating. |
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We supply all standard magnets magnetised in the given magnetisation direction. We supply the following standard magnets at short notice, generally from stock. All dimensions in mm. General tolerances after DIN 7168. |
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 Circular disc magnets |  |
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| Type | D Ø | x | L (a) | |
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| NA009 | 2,0 | x | 5,0 | |
| NA037 | 3,0 | x | 10,0 | |
| NA006 | 4,0 | x | 10,0 | |
| NA007 | 5,0 | x | 10,0 | |
| NA042 | 6,0 | x | 2,0 | |
| NA142 | 6,0 | x | 10,0 | |
| NA853 | 8,5 | x | 3,0 | |
| NA519 | 10,0 | x | 5,0 | |
| NA019 | 10,0 | x | 10,0 | |
| NA504 | 12,5 | x | 5,0 | |
| NA004 | 12,5 | x | 10,0 | |
| NA110 | 15,0 | x | 3,0 | |
| NA002 | 20,0 | x | 7,7 | |
| NA024 | 25,0 | x | 5,0 | |
| NA023 | 30,0 | x | 10,0 | |
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| Ring magnets |  |
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| Type | AD Ø | x | ID Ø | x | L (a) | |
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| NA260 | 26 | x | 22 | x | 5 | |
| NA300 | 30 | x | 16 | x | 5 | |
| NA350 | 35 | x | 21 | x | 5 | |
| NA351 | 35 | x | 21 | x | 10 | |
 Plate and block magnets |  |
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| Type | A | x | B | x | C | |
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| NA552 | 5 | x | 5 | x | 2 | |
| NA105 | 10 | x | 5 | x | 5 | |
| NA215 | 24 | x | 12 | x | 10 | |
| NA510 | 50 | x | 10 | x | 10 | |
| NA015 | 50 | x | 12 | x | 10 | |
| NA022 | 30 | x | 30 | x | 10 | |
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| Magnetic values | Energy
product
(BxH) max | Remanence
Br | Coercivity
(T=20°C) | Relative
remanent
permeability | Temperature
coefficent of
remanence
per °C | Temperature
for practical
use | Density | Curie
tempe-
rature |
|---|
| BHC | JHC |
|---|
kJ
m3 | MGOe | mT | G | kA
m | Oe | kA
m | Oe | mT
kA/m | °C | g
cm3 | °C |
|---|
NeoAlphaMagnet
(NdFeB)
plastic bonded | 80-
96 | 10,0-
12,0 | 700-
800 | 7000-
8000 | 416-
480 | 5230-
6033 | 640-
880 | 8045-
11060 | 1,70 | - 0,10%
(25-90°) | 120° | 6,0 | 310° |
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For custom made orders in large series we can offer and supply NeoAlpha- Magnet in various material qualities. Material data is given below. Consequently, the optimum magnetic material can be chosen for the required use. The forming of reliefs and holes can be provided in the direction of magnetisation in the pressing tools.Transfer moulds are complicated to make and are therefore more costly than pressing tools. Owing to its isotropy, NeoAlphaMagnet can be magnetised in any direction. NeoAlphaMagnet is also very suitable for rings with narrow, multi-pole magnetisation on the circumference. |
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 | Example of a ring magnet with multiple magnetisation (can be produced in special magnetising unit). |
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| Magnetic values | Energy
product
(BxH) max | Remanence
Br | Coercivity
(T=20°C) | Temperature
for practical
use | Density |
|---|
| BHC | JHC |
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kJ
m3 | MGOe | mT | G | kA
m | Oe | kA
m | Oe | °C | g
cm3 |
|---|
| NM8 | 64-
72 | 8,0-
9,0 | 600-
670 | 6000-
6700 | 360-
440 | 4500-
5500 | 640-
880 | 8000-
11000 | 140° | 5,8 - 6,0 |
| NM8H | 60-
72 | 7,5-
9,0 | 560-
650 | 5600-
6500 | 400-
464 | 5000-
5800 | 960-
1360 | 13000-
17000 | 120° | 5,6 - 6,0 |
| NM12 | 80-
96 | 10,0-
12,0 | 700-
800 | 7000-
8000 | 416-
480 | 5200-
6000 | 640-
880 | 8000-
11000 | 130° | 6,2 - 6,6 |
| NM12D | 80-
96 | 10,0-
12,0 | 700-
800 | 7000-
8000 | 448-
480 | 5600-
6000 | 720-
960 | 9000-
12000 | 140° | 6,2 - 6,6 |
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Order list
Prices /pc. ex works Berlin plus packing, VAT only in Germany
(A = Please ask for price) |
Catalogue
page |
Type |
1 - 19 |
20 - 49 |
50 - 99 |
100 - 199 |
200 - 499 |
500 - 1000 |
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| 14 |
NA009 |
0,95 |
0,70 |
0,60 |
0,40 |
0,33 |
0,26 |
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| 14 |
NA037 |
1,75 |
1,15 |
0,79 |
0,60 |
0,43 |
0,40 |
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| 14 |
NA006 |
1,90 |
1,18 |
0,80 |
0,65 |
0,45 |
0,43 |
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| 14 |
NA007 |
2,15 |
1,25 |
1,00 |
0,79 |
0,66 |
0,59 |
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| 14 |
NA042 |
0,95 |
0,70 |
0,60 |
0,40 |
0,33 |
0,26 |
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| 14 |
NA142 |
2,30 |
1,43 |
1,15 |
0,92 |
0,82 |
0,69 |
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| 14 |
NA853 |
1,90 |
1,15 |
0,80 |
0,66 |
0,49 |
0,43 |
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| 14 |
NA519 |
2,35 |
2,00 |
1,74 |
1,12 |
1,00 |
A |
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| 14 |
NA019 |
3,30 |
2,90 |
2,15 |
1,69 |
1,59 |
A |
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| 14 |
NA504 |
3,60 |
3,25 |
2,60 |
2,05 |
1,69 |
A |
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| 14 |
NA004 |
4,50 |
3,90 |
3,40 |
2,95 |
2,75 |
A |
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| 14 |
NA110 |
3,00 |
2,70 |
2,10 |
1,50 |
1,30 |
A |
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| 14 |
NA002 |
9,20 |
7,65 |
6,90 |
6,14 |
A |
A |
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| 14 |
NA024 |
9,20 |
7,65 |
6,90 |
6,14 |
A |
A |
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| 14 |
NA023 |
19,60 |
16,80 |
14,50 |
A |
A |
A |
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| 14 |
NA552 |
1,20 |
1,05 |
0,75 |
0,55 |
A |
A |
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| 14 |
NA105 |
1,50 |
1,25 |
0,85 |
0,77 |
A |
A |
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| 14 |
NA215 |
9,70 |
8,65 |
7,90 |
A |
A |
A |
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| 14 |
NA510 |
14,80 |
12,75 |
11,25 |
9,40 |
A |
A |
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| 14 |
NA015 |
17,90 |
16,36 |
14,80 |
A |
A |
A |
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| 14 |
NA022 |
19,90 |
18,65 |
17,90 |
A |
A |
A |
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| 14 |
NA260 |
3,70 |
3,45 |
3,10 |
2,35 |
2,15 |
A |
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| 14 |
NA300 |
8,95 |
8,15 |
6,90 |
5,85 |
5,55 |
A |
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| 14 |
NA350 |
10,20 |
9,50 |
8,95 |
8,15 |
7,15 |
A |
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| 14 |
NA351 |
18,40 |
17,80 |
16,35 |
13,80 |
A |
A |
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Small orders: Payments from foreign countries result in additional bank charges, therefore we charge an additional lump sum of 15,- Euro for all foreign orders with a goods value less than 153,- Euro.
Please ask for our Conditions of sale, delivery and payment in english and our export conditions for your country. |
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Index 
Order list 
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