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Neodymium deep pot magnet Ø 20 mm with smooth housing, holds approx. 13 kg


Item number BMN-20
Strength approx. 13 kg
Displacement force approx. 2,6 kg
Unit of Sale 1 piece
Price and rebate
1 pc. 4,57 EUR ea.
from 3 pcs. 3,99 EUR ea.
from 10 pcs. 3,45 EUR ea.
from 40 pcs. 2,96 EUR ea.
from 80 pcs. 2,75 EUR ea.
Ask for a rebate from 140 pcs.
incl. VAT plus shipping

4,57 EUR

incl. VAT plus shipping

promptly deliverable

Available: 2 863 pieces

Delivery time: 2-7 business days

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Description

This deep pot magnet with a diameter of 20 mm and a smooth housing has a remarkable adhesive force of approx. 13 kg. This high magnetic adhesive force is achieved because the forces of the neodymium magnet inside the steel cylinder are focused toward the holding surface. These deep pot holding magnets with smooth housing can be mounted by press-fitting or glueing, for example.

What applies to pot magnets, also holds true for deep pot magnets: The full adhesive force is achieved when the ferromagnetic counterpart is smooth and of sufficient thickness and when the pot magnet makes direct and full flush contact. Pot magnets already lose much of their adhesive force at a distance of only half a millimetre to the ferromagnetic surface. This characteristic is more pronounced in pot magnets than in other ferrite and neodymium magnets. You can find additional fascinating information on our FAQ page about pot magnet features.

Technical data

Article ID BMN-20
EAN 7640172690741
Material NdFeB
Strength approx. 13 kg (approx. 127 N)
Displacement force approx. 2,6 kg (approx. 25,5 N )
Colour Silver-coloured
Design With smooth housing
Diameter D 20 mm
Height H 25 mm
Trim without loss of adhesive force A 18 mm
Tolerance +/- 0,2 mm
Coating Nickel-coated (Ni-Cu-Ni)
Magnetisation N42
Direction of magnetisation Axial (parallel to height)
Visible side of the magnet North pole
Max. working temperature 80 °C
Steel Q235 (China)
Adhesive AB glue Cemedine Y-358AB
Thread size Without thread
Shape Disc
Weight 61 g
PDF data sheet

The structure of pot magnets


Pot magnets have a neodymium or ferrite magnet built into a steel pot. When it comes into direct contact with a surface, its force will be focused on the holding surface as a result. This increases the adhesive force of the magnet. For more information, please refer to our FAQ page on the characteristics of pot magnets.

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