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  4. Power magnet, Ring 10x4x10 mm. (neodymium)

Power magnet, Ring 10x4x10 mm. (neodymium)

Product no.: MAGZ-221-P

Ring magnet of neodymium in size 10x10 mm. with a 4 mm. round hole. Axial magnetism (on the plane surfaces)
Strength 3.1 kg.
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Price per unit:

2,16 2,70 EUR

Total: 2,16 2,70 EUR

In stock

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Details

Strength:
3,1 kg.
Shape:
Ring
Diameter:
10 mm.
Length:
4 mm.
Height:
10 mm.
Size:
10-04-10
Material:
Neodymium
Magnetisation:
N42
Glass board:
Yes
Outdoor use:
No
Color:
Silver

Technical drawing

Description

Strong magnets with a strengt of more than 3 kgs. The ring magnets have a 4 mm. hole for e.g. a wire or a string.

Diameter: 1 cm.
Height: 1 cm.
Hole size: 0.4 cm.
Strength: approx. 3.1 kg.

Perfect for hanging up things - but also if you have dropped your keys in a grate or narrow shaft and need to pick them up with a strong magnet on a rope.

SPECIFICATIONS:
Strength: approx. 3,100 g.
Material: NdFeB
Magnetisation: N42
Gauss: 12900-13200 (1.29-1.32 T)
MGOe: 40-42
Max. temperature: 80°C
Surface: nickel-plated (Ni-Cu-Ni)

The strength is measured in a direct pull with a thick metal plate of pure metal. If you need to hang something in a indirect pull with magnets, please note that the strengt can be up to 6 times less because of a greater "load" on the magnet opposite the direction of the magnetic field.

Safety information

NB! Read this safety message about power magnets, before you buy and take the magnets into use.

Information

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