Blockmagnet 25.0 x 8.0 x 3.0 mm N40 nickel - holds 3.2 kg
Quantity | Unit price |
---|---|
From 5 pieces |
€1.28*
|
From 15 pieces |
€1.13*
|
From 40 pieces |
€1.00*
|
From 80 pieces |
€0.93*
|
From 500 pieces | Request price! |
Available, delivery time: 1-3 working days
Product information "Blockmagnet 25.0 x 8.0 x 3.0 mm N40 nickel - holds 3.2 kg"
Technical specifications
Adhesive force: | 3,2 kg |
---|---|
Coating: | Nickel (Ni-Cu-Ni) |
Height H: | 3 mm |
Lenght: | 25 mm |
Magnetization direction: | axial (parallel to height) |
Magnetization quality: | N40 |
Material: | Neodymium |
Maximum temperature: | 80 °C |
Tolerance: | +/- 0,1 mm |
Volume: | 600 mm³ |
Weight: | 4,56 g |
Width: | 8 mm |
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.
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26 July 2016 07:37
Hält was es verspricht. Klein aber stark. In Stoff eingenäht
12 August 2016 09:14
Starke Magnete ***
17 August 2016 07:43
Bau von Prototypen für jedermann der mit Magnete experimentieren will. Super Qualität ....
31 August 2016 21:09
Ich hatte zunächst Bedenken
3 November 2016 10:32
Einwandfreie Ware!
26 March 2017 20:11
Geocaching
28 June 2017 08:57
Schnelle Lieferung und Super Artikel
27 October 2017 12:51
Magnete werden für unsere Slotcars 1:24 benötigt. Kaufabwicklung hervorragend
1 November 2017 05:01
Modellbau
25 February 2018 16:06
Die Magneten