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Blockmagnet 25.0 x 15.0 x 4.0 mm N50 nickel - holds 6.8 kg

Product information "Blockmagnet 25.0 x 15.0 x 4.0 mm N50 nickel - holds 6.8 kg"

Technical specifications

Adhesive force: 6,8 kg
Coating: Nickel (Ni-Cu-Ni)
Height H: 4 mm
Lenght: 25 mm
Magnetization direction: axial (parallel to height)
Magnetization quality: N50
Material: Neodymium
Maximum temperature: 80 °C
Tolerance: +/- 0,1 mm
Volume: 1500 mm³
Weight: 11,4 g
Width: 15 mm

Technical specifications for magnetization grade N50

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  
N50 14000-14600 1.40-1.46 10.8-12.5 860-995 ≥  12 ≥  955 47-51 374-406 ≤  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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13 December 2016 07:03

Review with rating of 5 out of 5 stars

sehr schnelle Lieferung

28 December 2016 09:49

Review with rating of 5 out of 5 stars

Alles prima. Guter Händler

4 April 2017 19:15

Review with rating of 5 out of 5 stars

jederzeit weiter zu empfehlen .

10 November 2017 16:59

Review with rating of 5 out of 5 stars

wie beschrieben

14 March 2018 07:55

Review with rating of 5 out of 5 stars

Ich benuzue die Magnete in der Hobbywerkstatt.

23 September 2018 13:15

Review with rating of 5 out of 5 stars

Tolles Produkt

6 June 2019 14:30

Review with rating of 5 out of 5 stars

Alles ok gerne wieder

21 February 2020 08:06

Review with rating of 5 out of 5 stars

Top Ware ***