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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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.

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OD 200mm large ceramic ring magnets 200 x 95 x 22/20/25

To purchase buy large size ferrite ring magnets, please contact the courage magnet manufacturer in China. We can provide 150/180/190/200/210/220/240/260/300mm and other large size ferrite rings, which are widely used in industries, speakers and other fields. Welcome to inquire about the price....

Radial Notched Ferrite Isotropic Magnetic Rings 17.2x6x7mm

This is a radial magnetized isotropic ferrite ring with grooves on one side of the magnet so that it can be used in a wider range of applications, the actual dimensions of the magnet are 17.2mm OD, 6mm hole, 7mm thickness, we have stock to supply, if you are interested in this product you can send an inquiry to us for price....

From China Y30BH Ferrite Block Magnet 40x25x10mm

This product is a ferrite block magnet with a length of 40mm, a width of 25mm and a thickness of 10mm. It is magnetized in the default thickness direction, the surface is untreated, the vertical pulling force is about 1kg, and the certification is complete. It can be exported to various countries. Website customer service, thank you....

Anisotropic disc ferrite magnets with dia 9mm thick 3mm

This product is round ferrite magnet with a diameter of 9mm and a thickness of 3mm, the performance class is Y30, magnetized in the thickness direction, without electroplating protective layer, the magnetic force is usually 700-1000gs, the working temperature is -40°C to +250°C, Suitable for sensors, suction parts, electrical appliances, Hall induction....

Rectangular Ferrite Magnet with Concave Dots 46x21x10mm

The sample shows a length of 46mm, width 21mm, thickness 10mm rectangular (bar) ferrite magnet, each anisotropic Y30 grade, there is a small pit on the surface of the magnet, in the fixed installation of the inside of the glue can be added,...

Diameter 30mm ferrite magnet disc 30mm x 3mm Y30

This product is a round magnet with a diameter of 30mm, Supplied by Courage Magnet Manufacturers in China, which is larger than a one-yuan coin. The specific size is 30mm in diameter and 3mm in thickness. , machine models, pasted on the back of cards for teaching purposes, or to make various refrigerator magnets, etc....

Counterbore Hole Hard Ferrite Magnet Ring

This product is a ferrite magnet with a counterbore. The difference from ferrite ring magnets is the hole in the middle. The counterbore is mainly used with screws. Due to magnetism and processing problems, most of them choose neodymium iron. Boron counterbore instead, if you need to buy this counterbore ceramic magnet, welcome to communicate with us....

Y30 Square ferrite magnet size: 50 x 50 x 25mm

This product is a square ceramic ferrite magnet, magnetic grade is Y30, size is length 50mm, width 50mm, thickness 25mm, thickness direction magnetization. The place of production is Dongguan, China. It is mainly used for industry, machinery and equipment, and personal experiments, if you need it Please contact us to purchase this magnet, the minimum order quantity is 10 pcs....