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Radial hollow hole cylinder ferrite rotor magnets 20x6x45mm

Ferrite magnets, sometimes referred to as ceramic because of their production process, are the least expensive class of permanent magnet materials. Ferrite magnets became commercially available in the mid 1950’s and has since found its way into countless applications including arc shaped magnets for motors, magnetic chucks and magnetic tools.
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PRODUCT INFORMATION

This is a hollow cup-shaped cylinder magnet with holes, the material is sintered ceramic ferrite, belonging to the permanent magnet rotor. The specific dimensions are 20mm outer diameter, 6mm inner diameter and 45mm thickness. It is a ferrite cylinder with holes radially magnetized and the holes are through holes. This magnet is the last process is chamfering. The purpose of chamfering is to remove burrs generated during cutting, drilling and other processing on parts. We make it easier to assemble parts by chamfering the end of the magnet.


If you need other sizes of ferrite ring magnets, you can contact us directly, thank you.


More other shape sintered ferrite magnet:

Round ferrite magnet with small holes Dia 20x25x30 mm

Thickness 3mm Ferrite Circular Disc Magnets 

ceramic magnet block

Small block ferrite magnet Y30BH L2mm x 1.5 x 2mm


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DATA DOWNLOAD

Ferrite grade, sintered ferrite magnetic property parameter table

NdFeB magnet grade, Sintered neodymium magnet performance grade parameter table

Neodymium(Ndfeb) Magnet Material Safety Data Sheet

Sintered Ferrite Material Safety Data Sheet Pdf

Magnetic properties grade parameters of smco rare earth magnets

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