Discmagnet Ø 20.0 x 7.0 mm N40 nickel - holds 8.5 kg
| Quantity | Price / pcs |
|---|---|
| To 2 pcs | €2.28 * |
| from 3 pcs | €2.01 * |
| from 10 pcs | €1.75 * |
| from 20 pcs | €1.63 * |
| from 40 pcs | €1.52 * |
| from 450 pcs | request a quote! |
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- Item number: SM-20x07-N
- EAN: 4250538410062
- Manufacturer: magnets4you
- Available on stock: 4192 pieces
Technical specifications
| material | Neodym |
| coating | Nickel (Ni-Cu-Ni) |
| total diameter D | 20,0 mm |
| volume | 2199 mm³ |
| temperature max. | 80 ° C |
| quality of magnetisation | N40 |
| tolerance | 0.1 mm |
| direction of magnetisation | axial |
| weight | 0,0167133 kg |
| magnetic force | 8,500 kg |
| total height H | 7,0 mm |
Technical specifications for magnetization grade N40
| Material | Remanence | Coercivity | Energy product | Maximum temperature | |||||
| Br | bHc | iHc | (BxH)max | ||||||
| Gauss (G) | Tesla (T) | kOe | kA/m | kOe | kA/m | MGOe | kJ/m 3 | °C | |
| N40 | 12600-12900 | 1.26-1.29 | 10.5-12.0 | 860-955 | ≥ 12 | ≥ 955 | 38-40 | 303-318 | ≤ 80 |
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The product conforms to the European RoHS Community legislation
The product conforms to the European RoHS Community legislation (2002/95/EG - RoHS - Restriction of Hazardous Substances) relating to the use and the employment of certain hazardous substances in electrical and electronic devices.
No subject to registration under the REACH Regulation. -
Safety Notice
NdFeB magnets are hard and brittle. Especially with thinner dimensions / higher adhesive forces, these can easily break or splinter! An uncontrolled impact of two magnets as well as an external, mechanical shock or pressure load should therefore be avoided! -
Determination of the magnetic force
The adhesive force of our magnets is determined at room temperature on a polished plate made of steel S235JR (ST37) with a thickness of 10 mm by the vertical withdrawal of the magnet (1kg ~ 10 N). A different value down to -10% compared to the specified value is possible in exceptional cases. In general, the value is exceeded. Please note that for thinner, painted and not absolute plan undergrounds the adhesive force represents only one raction of the specified values.
Available downloads:
Anwendungen unserer Kunden mit diesem Produkt:
-
Trikotrahmen mit Magneten, materialschonende Befestigung
Wenn ein fertig gekauftes Produkt nicht funktioniert, wie man es sich vorgestellt hat, ist es immer sehr ärgerlich... Dafür ist die Folgende Anwendung ein Beispiel und diese tolle Idee wird von unserem Kunde E.C. Jäckel vorgestellt:
Hallo Magnet-Shop-Team,
ich habe mir einen Trikotrahmen gekauft und das Trikot sollte mit Stecknadeln auf einem Foamboard fixiert werden, jedoch halten die...
[Read more]
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Customer evaluation for "Discmagnet Ø 20.0 x 7.0 mm N40 nickel - holds 8.5 kg"
From:
Anonymous
On:
21 Nov 2019
Sehr gut
From:
Anonymous
On:
30 Jul 2019
genutzt für Magnetmesserleiste aus Holz
From:
D. Jaudronnet
On:
13 Feb 2018
Top Produkt
From:
R. Müller
On:
28 Nov 2017
sehr starke Magnete
From:
P. Van Dam
On:
28 Jun 2017
top
From:
K. Lueck
On:
23 Jun 2017
Magnete zur Befestigung der Vorhangseiten einfach super
From:
R. Schneider
On:
2 Jan 2017
Optimal zum Fixieren kleiner Aluteile auf einer "Eisen" Richtplatte verwendbar.
From:
J. Weber
On:
2 Nov 2016
sehr gute Qualität
From:
H. Sberna
On:
13 Jan 2016
Wir haben damit ein Schlüsselbrett bestückt. Jetzt halten die Schlüssel unsichtbar an der Holztafel- schick
From:
. Theresa
On:
24 Nov 2015
très satisfait
From:
D. Bürgerverein 1899 e.V. Fabian Lagodny
On:
18 Nov 2015
starker magnet
From:
C. Darmer
On:
1 Nov 2015
Sehr hohe Haftkraft
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- magnets4you GmbH
- Bgm.-Dr.-Nebel-Str. 15a
- D-97816 Lohr a. Main
- Tel.: +49 (0) 93 52 / 60 43 86 - 0