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Sintered Ferrite Magnet
Permanent Ferrite Motor Magnet / Customized Ferrite Ring Magnet/ Used in Auto Motor
Port:
Ningbo, China
Production Capacity:
20, 000, 000.00
Payment Terms:
T/T
Hangzhou Spanner Science and Technology Co., Ltd.
Zhejiang, China
Last Login Date:
Jun 02, 2024
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
Ferrite Magnet Multipole Rings, NdFeB Magnet Multipole Rings, Injection Ferrite Magnet Rings, Injection NdFeB Magnet Rings, Ferrite Isotropic Magnet Rings, Ferrite Magnet Assemble, Motor Ferrite Rings, Permannet Magnet, Neodymium Magnet, Ferrite Rings
Product Description
Company Info
Basic Info.
Model NO.
ferrite magnet
Certification
RoHS, CE, ISO9001, ISO14001
Type
Permanent
Magnetocrystalline Anisotropy
Anisotropic Magnet
Application
Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Shape
Size
Customized
Export Markets
Global
Trademark
SPNER
Transport Package
CTN/Pallet
Specification
D54-d35-h40-6p
Origin
China
HS Code
8505119000
Product Description
I.Ferrite anisotropic sintered magnetic rings
Anisotropic 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.
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:
VI. Magnetic Properties of Hard Ferrite (Ceramic) Magnets
VII. Workshop VIII. Payment and delivery
Working together to create a better future! Welcome to contact us!
Anisotropic 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 Name | Ferrite Magnetic Ring |
| Description | Ferrite anisotropic sintered multipole ring |
| Material | The low cost magnetic material, main contents ferric oxide, barium and strontium |
| Working temperature | 250 degree |
| Manet Shape | Round , Cylindrical |
| Dimension scope | ¢(12-70)*¢(7-35)*40 |
| Features | A low cost alternative to other magnetic materials, good resistance to corrosion & demagnetization. |
| Applictions | DC brushless motors, Precision motors,Louder speakers, Magnetic Separators, Automotive Sensors, etc |
| Packing | Carton or pallets or as per customer's requirement |
| Shipping | By 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 list | ||||
| No. | Product | Specification & poles | property | application |
| 1 | Ferrite ring magnet | D60*d40*h10-10P | 1500-1600GS | Cook hood motor, Integrated cooker motor |
| 2 | Ferrite ring magnet | D54*d35*h42-8P | 1800-1950GS | |
| 3 | Ferrite ring magnet | D51.2*d33.3*h27-4P | 1500-1600GS | DC brushless centrifuge motor |
| 4 | Ferrite ring magnet | D50.3*d30*h21-8P | 1800-1950GS | Air conditioner motor |
| 5 | Ferrite ring magnet | D49.2*d30.5*h22-8P | 1850-1950GS | Air cleaner motor |
| 6 | Ferrite ring magnet | D36*d18*h25-4P | 1800-1900GS | Fan motor |
| 7 | Ferrite ring magnet | D35*d16.5*h24-8P | 1800-1900GS | Dish-washing machine Water pump motor Fan motor |
| 8 | Ferrite ring magnet | D35*d14*h25-6P | 1900-2000GS | |
| 9 | Ferrite ring magnet | D34.8*d17*h26-8P | 1900-2000GS | |
| 10 | Ferrite ring magnet | D35*d14*h25-6P | 1900-2000GS | |
| 11 | Ferrite ring magnet | D34.75*d14*h25-8P | 1700-1800GS | |
| 12 | Ferrite ring magnet | D37.7*d16*h15-6P | 1900-2000GS | |
| 13 | Ferrite ring magnet | D35.3*d15*h24-6P | 1800-1900GS | |
| 14 | Ferrite ring magnet | D30*d21.2*h25.4-24P | 1500-1600GS | |
| 15 | Ferrite ring magnet | D27*d12*h20-4P | 1700-1800GS | Solar pump washing machine Drain pumpe Heat dissipation fan |
| 16 | Ferrite ring magnet | D28.4*d12.8-h15-6P | 1800-1900GS | |
| 17 | Ferrite ring magnet | D39.2*d20*h40-8P | 1500-1600GS | |
| 18 | Ferrite ring magnet | D35.8*d15.8*h20-8P | 1800-1900GS | |
| 19 | Ferrite ring magnet | D45.5*d25.5*h20-8P | 1900-2000GS | |
| 20 | Ferrite ring magnet | D49.2*d30.5*h22-8P | 1800-1900GS | Fan motor |
| 21 | Ferrite ring magnet | D40*d17.2*h50-4P | 1600-1700GS | |
| 22 | Ferrite ring magnet | D17.7*d8.45*h16.7 | 1500-1600GS | Car steering headlight |
| 23 | Ferrite ring magnet | D32*d10.6*h18-4P | 1500-1600GS | |
| 24 | Ferrite ring magnet | D51.2*d33.3*h27-4P | 1500-1600GS | Centrifugal motor |
| 25 | Ferrite ring magnet | D50.3*d30*h21-8P | 1800-1950GS | Iron shell motor, plastic seal motor, coil fan motor, wave wheel motor for washing machine |
| 26 | Ferrite ring magnet | D74*d53*h28-8P | 1800-1900GS | Cooker hood motor |
| 27 | Ferrite ring magnet | D64*d44*h39-8P | 1800-1900GS | Integrated cooker motor |
| 28 | Ferrite ring magnet | D74.3d*51*h25-8P | 1800-1900GS | |
| 29 | Ferrite ring magnet | D71.4*d53*h28-8P | 1700-1800GS | DC variable frequency motor |
| 30 | Ferrite ring magnet | D54*d35*h40-8P | 1800-1950GS | Cooker hood motor |
| 31 | Ferrite ring magnet | D54.5*d33.8*h40-8P | 1800-1950GS | |
| 32 | Ferrite ring magnet | D50.3*d30*h21-8P | 1800-1950GS | Air conditioner fan motor |
| 33 | Ferrite ring magnet | D35*d16.8*h24-8P | 1800-1900GS | |
| 34 | Ferrite ring magnet | D37.2*d16*h14-8P | 1900-2000GS | Clothes dryer bath bully |
VI. Magnetic Properties of Hard Ferrite (Ceramic) Magnets
| Properties of Sintered permanent ferrite | ||||||||
| Grade | Remanence (Br) | Coercive force (HcB) | Intrisic Coercivity (HcJ) | Max Energy product (BH)max | ||||
| mT | KGauss | KA/m | KOe | KA/m | KOe | KJ/m3 | MGOe | |
| Y8T | 200~235 | 2.0~2.35 | 125-160 | 1.57-2.01 | 210-280 | 2.64-3.51 | 6.5-9.5 | 0.8-1.2 |
| Y22H | 310~360 | 3.10~3.60 | 220-250 | 2.76-3.14 | 280-320 | 3.51-4.02 | 20.0-24.0 | 2.5-3.0 |
| Y25 | 360~400 | 3.60~4.00 | 135-170 | 1.70-2.14 | 140-200 | 1.76-2.51 | 22.5-28.0 | 2.8-3.5 |
| Y26H-1 | 360~390 | 3.60~3.90 | 200-250 | 2.51-3.14 | 225-255 | 2.83-3.20 | 23.0-28.0 | 2.9-3.5 |
| Y26H-2 | 360~380 | 3.60~3.80 | 263-288 | 3.30-3.62 | 318-350 | 3.99-4.40 | 24.0-28.0 | 3.0-3.5 |
| Y27H | 350~380 | 3.50~3.80 | 225-240 | 2.83-3.01 | 235-260 | 2.95-3.27 | 25.0-29.0 | 3.1-3.6 |
| Y28 | 370~400 | 3.70~4.00 | 175-210 | 2.20-3.64 | 180-220 | 2.26-2.76 | 26.0-30.0 | 3.3-3.8 |
| Y28H-1 | 380~400 | 3.80~4.00 | 240-260 | 3.01-3.27 | 250-280 | 3.14-3.52 | 27.0-30.0 | 3.4-3.8 |
| Y28H-2 | 360~380 | 3.60~3.80 | 271-295 | 3.40-3.70 | 382-405 | 4.80-5.08 | 26.0-30.0 | 3.3-3.8 |
| Y30H-1 | 380~400 | 3.80~4.00 | 230-275 | 2.89-3.46 | 235-290 | 2.95-3.64 | 27.0-32.5 | 3.4-4.1 |
| Y30H-2 | 395~415 | 3.95~4.15 | 275-300 | 3.45-3.77 | 310-335 | 3.89-4.20 | 27.0-32.0 | 3.4-4.0 |
| Y32 | 400~420 | 4.00~4.20 | 160-190 | 2.01-2.39 | 165-195 | 2.07-2.45 | 30.0-33.5 | 3.8-4.2 |
| Y32H-1 | 400~420 | 4.00~4.20 | 190-230 | 2.39-2.89 | 230-250 | 2.89-3.14 | 31.5-35.0 | 3.9-4.4 |
| Y32H-2 | 400~440 | 4.00~4.40 | 224-240 | 2.81-3.01 | 230-250 | 2.89-3.14 | 31.0-34.0 | 3.9-4.3 |
| Y33 | 410~430 | 4.10~4.30 | 220-250 | 2.76-3.14 | 225-255 | 2.83-3.20 | 31.5-35.0 | 3.9-4.4 |
| Y33H | 410~430 | 4.10~4.30 | 250-270 | 3.14-3.39 | 250-275 | 3.14-3.45 | 31.5-35.0 | 3.9-4.4 |
| Y34 | 420~440 | 4.20~4.40 | 200-230 | 2.51-2.89 | 205-235 | 2.57-2.95 | 32.5-36.0 | 4.1-4.4 |
| Y35 | 430~450 | 4.30~4.50 | 215-239 | 2.70-3.00 | 217-241 | 2.73-3.03 | 33.1-38.2 | 4.1-4.8 |
| Y36 | 430~450 | 4.30~4.50 | 247-271 | 3.10-3.40 | 250-274 | 3.14-3.44 | 35.1-38.3 | 4.4-4.8 |
| Y38 | 440~460 | 4.40~4.60 | 285-305 | 3.58-3.83 | 294-310 | 3.69-3.89 | 36.6-40.6 | 4.6-5.1 |
| Y40 | 440~460 | 4.40~4.60 | 330-354 | 4.15-4.45 | 340-360 | 4.27-4.52 | 37.6-41.8 | 4.7-5.2 |
VII. Workshop VIII. Payment and delivery
Working together to create a better future! Welcome to contact us!
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