Big Ferrite Ring Magnet

Type:Big Ferrite Ring Magnet
Samples:Available
MOQ:Depending on the magnets size
OEM service:Yes
Shipping:Air, Sea, Fast Express
Payment:PayPal, TT, L/C
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Product Details

Big Ferrite Ring Magnet

Ferrite Magnet is made from SrO or BaO and Fe2O3 as the main raw materials by ceramic processing technology. The products appear in rings,disc,block,segments,etc .

It's mainly used in various motors, especially the car motors, start-up motors for motorcycled, home fitness equipment and electric toys as well.




Sintered Ferrite Ring Magnets

                   Ferrite Ring Magnet

1.Material
The material is made from BaO or SrO and Fe2O3.
2.Surface Treatments
The corrosion resistance of Ferrite is considered excellent, and no surface treatments are required.
3.Shape & Size 
Ring shape.
Even Disc, Block, Arc or customized shape, if need arc shape or customized Pls provide the detail drawings.
The product is can customized, which size is you need please provide.
4. Tolerance
Tolerances:− +/−3% is common. +/−0.25mm is also commonly used. The tolerance available will depend on the size and shape of the magnet.



Y35-Ferrite-Ring-Speaker-Magnet-Ferrite-Magnet


                      Strong Ferrite Ring Magnets

These are most commonly used in MRO for motors, but can also be used for DIY holding applications and for crafting. Like all ferrite magnets, these offer excellent value for money when pull strength is not the most important factor. They have a high resistance to corrosion and demagnetization and can operate at higher temperatures which makes them ideal for holding steel during welding.




Table of performance parameters:

GradeBr
HcB
Hcj
(BH)max

KGsmTkOeKa/mkOeKa/mMGOeKj/m³
Y10T2.00~2.35200~2351.57~2.01125~1602.64~3.52210~2800.81~1.196.5~9.5
Y253.60~4.00360~4001.70~2.20135~1751.76~2.51140~2002.80~3.5022.5~28.0
Y303.70~4.00370~4002.20~2.64175~2102.26~2.77180~2203.30~3.7726.0~30.0
Y30BH3.80~4.00380~4002.80~3.46223~2752.85~3.65227~2903.40~4.1027.0~32.5
Y334.00~4.30400~4302.76~3.14220~2502.83~3.20225~2553.96~4.4031.5~35.0
Y354.00~4.20400~4202.20~2.70175~2222.26~2.80180~2413.80~4.2030.0~33.0
Y35AH400~4104.00~4.102.60~2.8200~2252.7~2.90210~2303.90~4.1031.0~33.0
Y36430~4504.30~4.503.10~280240~2753.14~3.42250~2704.40~4.8035.0~38.0
Y38440~4604.40~4.603.58~3.83285~3053.69~3.89294~3104.60~5.1036.6~40.6
Y40440~4604.40~4.604.15~4.45330~3544.27~4.52340~3604.70~5.2037.6~41.8






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