China Permanent Magnet Motor Magnet Permanent Ferrite Magnet

I.Ferriteanisotropicsintered magneticringsAnisotropic sintered ferrite magnets have higher magnetic properties compare with isotropic ferrite magnet. However, this type of magnets can only be magnetized along the preferred direction;the sintered Ferrite has an excellent resistance to demagnetization.The Polar Anisotropic Ferrite Ring Magnets are the magnets with multipoles in ring shape. They have become the key component of stepping motors which are widely used in computer peripheral and consumer electronics, such as washing machine,different types of pumps, printer and digital -camera,etc.
II.Features:
The products of the company are with precision size, stable performance, excellent quality products; the diameter is in the range of 10mm-80mm, from 2 poles to 48 poles with variety of specifications,we can supply sine wave, trapezoidal wave, square wave and other magnetizing waveform. High performance of the products and the surface magnetic flux density can reach from 1200 GS to 2100GS.According to customer's request, good quality with competitive price and best delivery time, one station service.
Guarantee the best price based on the same quality.
Product NameFerrite Magnetic RingDescriptionFerrite anisotropic sintered multipole ringMaterialThe low cost magnetic material, main contents ferric oxide, barium and strontiumWorking temperature250 degreeManet ShapeRound , CylindricalDimension scope¢(12-70)*¢(7-35)*40FeaturesA low cost alternative to other magnetic materials, good resistance to corrosion & demagnetization.ApplictionsDC brushlessmotors, Precision motors,Louder speakers, Magnetic Separators, Automotive Sensors, etcPackingCarton or pallets or as per customer's requirementShippingBy sea, By air, by Express way
III. Manufacturing Process :
1.Two Manufacturing process :Dry process can produce isotropic & anisotropic magnets, tool can be changed and developed easily.
By wet process, only anisotropic magnets can be produced, it is complicated to change the tool and the tooling charge is much higher.2.Magnetization :
Isotropic ferrite magnets are not oriented and can be magnetized in any direction. Anisotropic ferrite magnets are different, they are all oriented in the manufacturing direction, and should be magnetized in the direction of orientation.
V. Part of Products Specification:
SPN Ferrite magnets listNo.ProductSpecification & polespropertyapplication1Ferrite ring manget D60*d40*h10-10P1500-1600GSCook hood motor,
Integrated cooker motor2FMattress Machine errite ring manget D54*d35*h42-8P1800-1950GS3Ferrite ring manget D51.2*d33.3*h27-4P1500-1600GSDC brushless centrifuge motor4Ferrite ring manget D50.3*d30*h21-8P1800-1950GSAir contioner motor 5Shopping Bags Ferrite ring manget D49.2*d30.5*h22-8P1850-1950GSAir cleaner motor 6Ferrite ring manget D36*d18*h25-4P1800-1900GSFan motor 7Ferrite ring manget D35*d16.5*h24-8P1800-1900GS
Dish-washing machine
Water pump motor
Fan motor8Ferrite ring manget D35*d14*h25-6P1900-2000GS9Ferrite ring manget D34.8*d17*h26-8P1900-2000GS10Ferrite ring manget D35*d14*h25-6P1900-2000GS11Ferrite ring manget D34.75*d14*h25-8P1700-1800GS12Ferrite ring manget D37.7*d16*h15-6P1900-2000GS13Ferrite ring manget D35.3*d15*h24-6P1800-1900GS14Ferrite ring manget D30*d21.2*h25.4-24P1500-1600GS15Ferrite ring manget D27*d12*h20-4P1700-1800GSSolar pump
washing machine
Drain pumpe
Heat dissipation fan
16Ferrite ring manget D28.4*d12.8-h15-6P1800-1900GS17Ferrite ring manget D39.2*d20*h40-8P1500-1600GS18Ferrite ring manget D35.8*d15.8*h20-8P1800-1900GS19Ferrite ring manget D45.5*d25.5*h20-8P1900-2000GS20Ferrite ring manget D49.2*d30.5*h22-8P1800-1900GSFan motor21Ferrite ring manget D40*d17.2*h50-4P1600-1700GS22Ferrite ring manget D17.7*d8.45*h16.71500-1600GSCar steering headlight 23Ferrite ring manget D32*d10.6*h18-4P1500-1600GS24Ferrite ring manget D51.2*d33.3*h27-4P1500-1600GSCentrifugal motor25Ferrite ring manget D50.3*d30*h21-8P1800-1950GSIron shell motor, plastic seal motor, coil fan motor, wave wheel motor for washing machine26Ferrite ring manget D74*d53*h28-8P1800-1900GSCooker hood motor27Ferrite ring manget D64*d44*h39-8P1800-1900GSIntegrated cooker motor 28Ferrite ring manget D74.3d*51*h25-8P1800-1900GS29Ferrite ring manget D71.4*d53*h28-8P1700-1800GSDC variable frequency motor
30Ferrite integrated rotorD54*d35*h40-8P1800-1950GSCooker hood motor 31Ferrite integrated rotorD54.5*d33.8*h40-8P1800-1950GS32Ferrite integrated rotorD50.3*d30*h21-8P1800-1950GSAir conditionerfanmotor
33Ferrite integrated rotorD35*d16.8*h24-8P1800-1900GS34Ferrite integrated rotorD37.2*d16*h14-8P1900-2000GSClothes dryer
bath bully
VI. Magnetic Properties of Hard Ferrite (Ceramic) Magnets
Properties of Sintered permanent ferrite GradeRemanence (Br)Coercive force (HcB)Intrisic Coercivity (HcJ)Max Energy product (BH)maxmTKGaussKA/mKOeKA/mKOeKJ/m3MGOeY8T200~2352.0~2.35125-1601.57-2.01210-2802.64-3.516.5-9.50.8-1.2Y22H310~3603.10~3.60220-2502.76-3.14280-3203.51-4.0220.0-24.02.5-3.0Y25360~4003.60~4.00135-1701.70-2.14140-2001.76-2.5122.5-28.02.8-3.5Y26H-1360~3903.60~3.90200-2502.51-3.14225-2552.83-3.2023.0-28.02.9-3.5Y26H-2360~3803.60~3.80263-2883.30-3.62318-3503.99-4.4024.0-28.03.0-3.5Y27H350~3803.50~3.80225-2402.83-3.01235-2602.95-3.2725.0-29.03.1-3.6Y28370~4003.70~4.00175-2102.20-3.64180-2202.26-2.7626.0-30.03.3-3.8Y28H-1380~4003.80~4.00240-2603.01-3.27250-2803.14-3.5227.0-30.03.4-3.8Y28H-2360~3803.60~3.80271-2953.40-3.70382-4054.80-5.0826.0-30.03.3-3.8Y30H-1380~4003.80~4.00230-2752.89-3.46235-2902.95-3.6427.0-32.53.4-4.1Y30H-2395~4153.95~4.15275-3003.45-3.77310-3353.89-4.2027.0-32.03.4-4.0Y32400~4204.00~4.20160-1902.01-2.39165-1952.07-2.4530.0-33.53.8-4.2Y32H-1400~4204.00~4.20190-2302.39-2.89230-2502.89-3.1431.5-35.03.9-4.4Y32H-2400~4404.00~4.40224-2402.81-3.01230-2502.89-3.1431.0-34.03.9-4.3Y33410~4304.10~4.30220-2502.76-3.14225-2552.83-3.2031.5-35.03.9-4.4Y33H410~4304.10~4.30250-2703.14-3.39250-2753.14-3.4531.5-35.03.9-4.4Y34420~4404.20~4.40200-2302.51-2.89205-2352.57-2.9532.5-36.04.1-4.4Y35430~4504.30~4.50215-2392.70-3.00217-2412.73-3.0333.1-38.24.1-4.8Y36430~4504.30~4.50247-2713.10-3.40250-2743.14-3.4435.1-38.34.4-4.8Y38440~4604.40~4.60285-3053.58-3.83294-3103.69-3.8936.6-40.64.6-5.1Y40440~4604.40~4.60330-3544.15-4.45340-3604.27-4.5237.6-41.84.7-5.2
VII. Workshop :
VIII. Payment and delivery
Working together to create a better future! Welcome to contact us!