Discmagnet Ø 20.0 x 7.0 mm N40 nickel - holds 8.5 kg
| Quantity | Unit price |
|---|---|
| To 2 pieces |
€3.77*
|
| From 3 pieces |
€3.32*
|
| From 10 pieces |
€2.90*
|
| From 20 pieces |
€2.69*
|
| From 40 pieces |
€2.51*
|
| From 450 pieces | Request price! |
Available, delivery time: 1-3 working days
Product information "Discmagnet Ø 20.0 x 7.0 mm N40 nickel - holds 8.5 kg"
Technical specifications
| Adhesive force: | 8,5 kg |
|---|---|
| Coating: | Nickel (Ni-Cu-Ni) |
| Diameter: | 20 mm |
| Height H: | 7 mm |
| Magnetization direction: | axial (parallel to height) |
| Magnetization quality: | N40 |
| Material: | Neodymium |
| Maximum temperature: | 80 °C |
| Tolerance: | +/- 0,1 mm |
| Volume: | 2199 mm³ |
| Weight: | 16,71 g |
Technical specifications for magnetization grade N40
| Material | Remanence | Coercivity | Energy product | Maximum temperature | |||||
|---|---|---|---|---|---|---|---|---|---|
| Br | bHc | iHc | (BxH)max | ||||||
| Gauss (G) | Tesla (T) typ. | kOe | kA/m | kOe | kA/m | MGOe | kJ/m 3 | ||
| N40 | 12600-12900 | 1.26-1.29 | 10.5-12.0 | 860-955 | ≥ 12 | ≥ 955 | 38-40 | 303-318 | ≤ 80 |
The product conforms to the European RoHS Community legislation
The product conforms to the European RoHS Community legislation (2002/95/EC - RoHS - Restriction of Hazardous Substances) relating to the use and the employment of certain hazardous substances in electrical and electronic devices.
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.
Login
1 November 2015 16:53
Sehr hohe Haftkraft
18 November 2015 21:35
starker magnet
24 November 2015 18:47
très satisfait
13 January 2016 17:38
Wir haben damit ein Schlüsselbrett bestückt. Jetzt halten die Schlüssel unsichtbar an der Holztafel- schick
2 November 2016 09:21
sehr gute Qualität
23 June 2017 20:04
Magnete zur Befestigung der Vorhangseiten einfach super
28 June 2017 11:47
top
28 November 2017 08:11
sehr starke Magnete
13 February 2018 07:10
Top Produkt
30 July 2019 11:39
genutzt für Magnetmesserleiste aus Holz
Accessories
Available, delivery time: 1-3 working days
| Quantity | Unit price |
|---|---|
| From 10 pieces |
€0.24*
|
| From 40 pieces |
€0.20*
|
| From 80 pieces |
€0.19*
|
| From 160 pieces |
€0.18*
|
| From 2500 pieces | Request price! |