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ring magnet

Half ring magnets with inner diameter chamfered R angle

As shown in the picture, this product is a half-ring segmented magnet, standard half-ring shape, 2 half-ring can be put together to form a circle, the material is rare earth neodymium, with super strong magnetism, according to the customer's requirements, this half-ring magnet in the inner diameter of the larger R angle....

Y30 Ferrite multipole radial magnetized ring spot 28.4 x 17.5 x 4 mm

This is the courage magnet manufacturer to provide you with a anisotropy multi-pole ferrite ring magnet, through the side (radial) 12 pole magnetization, the surface magnetic is about 1050 gauss, its size is 28.4mm outer diameter, 17.5mm inner hole, thickness of 4mm...

4 pole ring ferrite magnet 980 gauss OD 20mm x 10mm x 3mm

This product is a ring-shaped ferrite magnet with an outer diameter of 20mm, an inner diameter of 10mm, and a thickness of 3mm. There is no coating on the outside. The magnetizing method is axial/planar 4 poles and the surface magnetic field strength is about 980gs. If you are interested in this magnet, please contact We provide you with samples, and other specifications are needed. We can also provide you with more magnetic poles....

Ultra-thin and small radial neodymium magnet ring 6.5x3.5x0.5mm

Sample shot is a small and thin radial neodymium magnet ring, belongs to rare earth magnets, zinc-plated surface, outer diameter 6.5mm, inner hole diameter 3.5mm, thickness 0.5mm, through the diameter of the direction of the magnetization...

10 pole bonded neodymium ring for motors USA 45.9x41.4x13mm

This is a medium-sized ring neodymium magnet. The specific material is bonded neodymium iron boron. It is a magnet that needs to be pressed by mold. The size of the magnetic ring is 45.9mm in outer diameter, 41.4mm in inner diameter, and 13mm in height. radial inner diameter magnetization 10 poles, The surface is black epoxy coating. It is mainly used for various permanent magnet DC motors. Brushless motors。...

Diametrically 2 Pole Magnetized Ring Magnet 13 x 8 x 3.5 mm

You are now seeing the specifications of this magnet ring OD 13mm, bore diameter 8mm, thickness of 3.5mm, the surface of the black epoxy, due to the reason of the photo may look like a ferrite, the actual bonded ring magnets, suitable for a variety of types of motor, sensor, and electric appliances....

Diameter magnetized multipole small ring magnets BN8 OD 8mm

You are now browsing this ring for bonded neodymium magnets, gray epoxy on the surface, outer diameter 8mm, diameter of the hole is 4.5mm, height 6mm, it's mainly used in the field of electric motors, if you need other specifications, please consult us....

Radial multipoles sintered ferrite ring magnet 25 x 13 x 5 mm

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....

​What is a Halbach Array?

What is a Halbach Array?The Halbach array is a special arrangement of permanent magnets that makes the magnetic field on one side of the array stronger while cancelling out the field on the other side to near zero. The Halbach array magnets sold are very different from the magnetic fields around a s...

Magnets In Electric Motors

We all know that magnets are commonly used on motors, but the magnets used by different motors are not only different sizes, but also different shapes. The basic shapes are arc/wedge/bread-shaped, rectangle, ring and flat block shapes, Let's talk about their respective characteristics.Arc magnet...

N52 High Grade Irregular Ring Magnets for Easy Installation

This is a ring-shaped special-shaped magnet, which is made of rare earth NdFeB magnetized in thickness. The edge of the ring magnet has 3 concave openings, which may be convenient for the customer to assemble. If you have special-shaped strong magnets that need to be processed or Remember to contact our company for quotation, we have the ability in the special-shaped magnet, and the price also has an advantage!...

12x5mm magnet with countersunk hole 4mm for crafts

The material is rare earth neodymium magnetic material, N35 grade, standard ±0.05mm tolerance, welcome customers from Turkey, India, the United States, the United Kingdom, Dubai, Germany and other customers to inquire about the price....

Fascia Gun Ring Bonding Material Magnet 10 Poles [ price supplier ]

Common specifications of multi-pole ring magnet for fascia gun;​D46*d41.4*10-15mm、D52.5*47*13mm、D36*32*15mm, If you need a sample or know the price, please consult the Courage Motor Magnet manufacturer....

Diametrically magnetised ring magnets 12 poles 12.2 x 6.5 x 7.2 mm

Looking for radial magnetized ring magnets. Our courage magnet manufacturer (China) has great advantages, such as many molds, high cost performance, and supports customization according to the drawings. The size of this radial ring magnet provided today is 12.2mm in outer diameter, 6.5mm in inner diameter (the hole is a bit special and irregular), 7.2mm in height, 12-pole radial magnetizing...

8 Poles Radial Ring Ferrite Magnet OD 40.3 x H 16 mm

Buy motor radial magnetized ring magnets, courage magnet mold, provided today is a radial 8 pole ceramic ferrite magnetic ring, the inner circle (inner diameter) for the use of strong magnetic surface, sintered ferrite material, magnetic ring specification outer diameter 40.3mm, inner diameter about 28mm, height 16mm, surface magnetic strength 1205 Gauss,...

7 inch large ring ferrite magnet 180 x 80/85/87 x 20 mm

This is a large ring ferrite magnet, hard permanent magnet, the performance of the magnet is Y30BH, the size of the outer diameter is 180mm, the inner diameter has a number of sizes, such as 80mm, 85mm, 87mm, 89mm, thickness of 20mm...