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Magnetic sphere / Sphere magnet Ø 3.0 mm nickel N40 - holds 130 g
| Quantity | Price / pcs |
|---|---|
| from 20 pcs | €0.48 * |
| from 60 pcs | €0.42 * |
| from 140 pcs | €0.37 * |
| from 360 pcs | €0.33 * |
| from 960 pcs | request a quote! |
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20
pieces:
€ *
- Item number: MK-03-N
- EAN: 4250538412974
- Manufacturer: magnets4you
- Packaging unit: 20 pieces
- Available on stock: 560 pieces
Important note: These sphere magnets / magnetic spheres are not suitable as toys for children.... more
Product information
Important note: These sphere magnets / magnetic spheres are not suitable as toys for children. The possible choking hazard for children under 36 months is just one risk. Since the magnetic spheres in the intestine attract each other, they no longer leave the body naturally and can pinch the sensitive tissue and thus lead to serious injuries.
Technical specifications
| total diameter D | 3,0 mm |
| coating | Nickel (Ni-Cu-Ni) |
| temperature max. | 80 ° C |
| quality of magnetisation | N40 |
| tolerance | +/- 0,1 mm |
| material | Neodym |
| volume | 14 mm³ |
| Gewicht | 0,000106 kg |
| magnetic force | 0,130 kg |
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 |
-
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.
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Customer evaluation for "Magnetic sphere / Sphere magnet Ø 3.0 mm nickel N40 - holds 130 g"
From:
L. Mawick
On:
20 Oct 2018
Isolationsmatte am Wohnmobil Innenseite
From:
L. Mawick
On:
20 Oct 2018
Isolationsmatte am Wohnmobil Innenseite
From:
G. Etzel
On:
10 Apr 2017
Top Ware
From:
G. Etzel
On:
10 Apr 2017
Top Ware
From:
P. Klemm
On:
6 Feb 2017
War ok. Mich nervt aber dieser Zwang
From:
P. Klemm
On:
6 Feb 2017
War ok. Mich nervt aber dieser Zwang
From:
H. Horst
On:
12 Oct 2016
alles Bestens - Vielen Dank
From:
H. Horst
On:
12 Oct 2016
alles Bestens - Vielen Dank
From:
T. Dragoslav
On:
2 Oct 2015
Magnete halt. Warum ist dieses Feld ein Pflichtfeld?
From:
T. Dragoslav
On:
2 Oct 2015
Magnete halt. Warum ist dieses Feld ein Pflichtfeld?
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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