Blockmagnet 40.0 x 20.0 x 10.0 mm N42 Nickel - holds 25 kg | magnet-shop.net

Blockmagnet 40.0 x 20.0 x 10.0 mm N42 Nickel - holds 25 kg

 
Quantity Price / pcs
To 2 pcs €7.90 *
from 3 pcs €6.96 *
from 10 pcs €6.12 *
from 20 pcs €5.72 *
from 40 pcs €5.36 *
from 160 pcs request a quote!

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pieces
  • QM-40x20x10-N
  • 4250538408120
  • magnets4you
  • 9947 pieces

Technical specifications

volume8000 mm³
coatingNickel (Ni-Cu-Ni) 
temperature max.80 ° C
quality of magnetisationN42 
tolerance0.1 mm
materialNeodym 
direction of magnetisation axial 
total height H10,0 mm
total length L40,0 mm
weight0,0608 kg
magnetic force25,000 kg
total width B20,0 mm

Technical specifications for magnetization grade N42

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
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 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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Anwendungen unserer Kunden mit diesem Produkt:
  • Fahrradschloss wird durch Magnetkraft am Rahmen gehalten

    Fahrradschloss wird durch Magnetkraft am Rahmen gehalten Unser Kunde D. Noller, zeigt uns seine praktische Anwendung von unseren Quadermagneten: Ich habe mit Hilfe von zwei Quadermagneten eine Halterung für mein Spiralschloss am Fahrrad gebaut. Die Magneten am Fahrrad und am Schloss habe ich jeweils mit dem selbsthärtendem Silikongummi "sugru" befestigt. Dabei habe ich zwei Packungen Silikongummi für jeden Magneten verwendet. Die Installation... [Read more]

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Customer evaluation for "Blockmagnet 40.0 x 20.0 x 10.0 mm N42 Nickel - holds 25 kg"
Durchschnittliche Kundenbewertung: (aus Kundenbewertungen)
25 Nov 2019

Erstklassige ware

7 May 2019

Produkt sehr gut verpackt mit Sicherheitshinweis. Keine Pausen Sehr gutes Produkt Erfüllt meine Erwartungen

20 Feb 2018

Sehr gute Qualität dwe Ware

24 Jun 2017

Geeignet + genutzt für den industriellen Einsatz in der Bulkabsackung.

12 May 2017

Macht was er soll

20 Feb 2017

Kein Kommentar

24 Jun 2016

Befestigung eines zusätzlichen Windabweisers an einer Motrradsportverkleidung

12 Feb 2016

Ich habe schon vielen eure Magnete empfohlen. Magnete scheinen vielen magisch anzuziehen

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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