Ringmagnet Ø 70.0 x 30.0 x 10.0 mm N42 nickel - holds 45 kg
| Quantity | Unit price |
|---|---|
| To 2 pieces |
€42.05*
|
| From 3 pieces |
€40.35*
|
| From 10 pieces |
€38.65*
|
| From 20 pieces |
€37.43*
|
| From 40 pieces |
€36.22*
|
| From 80 pieces | Request price! |
Available, delivery time: 1-3 working days
Product information "Ringmagnet Ø 70.0 x 30.0 x 10.0 mm N42 nickel - holds 45 kg"
Technical specifications
| Adhesive force: | 45 kg |
|---|---|
| Coating: | Nickel (Ni-Cu-Ni) |
| Diameter: | 70 mm |
| Height H: | 10 mm |
| Inner diameter: | 30 mm |
| Magnetization direction: | axial (parallel to height) |
| Magnetization quality: | N42 |
| Material: | Neodymium |
| Maximum temperature: | 80 °C |
| Tolerance: | +/- 0,1 mm |
| Volume: | 31416 mm³ |
| Weight: | 238,76 g |
Technical specifications for magnetization grade N42
| 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 | ||
| N42 | 12900-13200 | 1.29-1.32 | 10.8-12.0 | 860-955 | ≥ 12 | ≥ 955 | 40-42 | 318-334 | ≤ 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.
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12 February 2016 15:09
Top Magnete
2 August 2017 12:26
super produkt zum suchen von verlorenen metallteilen
16 October 2017 08:58
alles tiptop
20 March 2018 21:16
für Experimente sehr gut zu verwenden
17 April 2018 09:01
technische Angaben korrekt
8 February 2020 10:33
Sehr gute Qualität der Magnete ***
8 February 2020 10:33
Sehr gute Qualität der Magnete ***
9 January 2016 18:36
Verwende die Magnete für umgebaute Lichtmaschine zu Windgenerator Gerne wieder Danke