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

Attribute name	Attribute value
Item number	BMN-20
Strength	approx. 13 kg
Displacement force	approx. 2,6 kg
Unit of Sale	1 piece

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

Attribute name	Attribute value
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

Product Safety Information

Manufacturer: Webcraft GmbH / supermagnete, Industriepark 206, 78244 Gottmadingen, Germany, support@supermagnete.com

Magnets are not toys. Please make sure to carefully read our safety instructions.

Additional features and tips

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.