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Sintered Ferrite Magnet
Permanent Sintered Ferrite Magnet Multipole Rings for Motor
US$0.10 - 1.00 | 1,000 Pieces (MOQ) |
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
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Product Description
Company Info
Basic Info.
Model NO.
Ferrite sintered magnet
Type
Magnetocrystalline Anisotropy
Anisotropic Magnet
Application
Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Shape
Size
Can Be Customized
Raw Material
Bao or Sro and Fe2o3
Export Markets
Global
Trademark
KZST
Transport Package
Wooden or as Per Requirement
Specification
Origin
China
HS Code
8505119000
Product Description
I. Polar Anisotropic Ferrite Ring Magnets
Permanent ferrite magnet is made of SrO or BaO and Fe2O3 by ceramic processing technology.
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. Dimension specification :
III. Ferrite anisotropic multipole magnet rings
Using the latest innovative technologies to make magnetic multi pole rings with high coercive force, strong corrosion resistance and oxidation resistance. The surface of magnetic flux density has reached 0.2T, Concerning widely application with large difficulties of 4 poles magnet which density can reach 0.18~0.195T.
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.
IV:
Permanent ferrite magnet is made of SrO or BaO and Fe2O3 by ceramic processing technology.
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. Dimension specification :
No. | Specification | Polar | Surface magnetic flux density (GS) |
1 | OD 25* ID (6.5~7.0) * H25~40 | 2 | 1400-2100 |
2 | OD 19* ID (6~7)*30 | 2 | 1400-2100 |
3 | OD15* ID (5~6)*H (18~30) | 2 | 1400-2100 |
4 | OD38.4*ID16*H28 | 4 | 1400-2100 |
5 | OD32*ID10.6*H18 | 4 | 1400-2100 |
6 | OD30*ID10*H30 | 4 | 1400-2100 |
7 | OD22*ID10*H30 | 4 | 1400-2100 |
8 | OD16*ID5*H30 | 4 | 1400-2100 |
9 | OD37.7*ID16*H15 | 6 | 1400-2100 |
10 | OD35.4*ID15*H18 | 6 | 1400-2100 |
11 | OD54*ID35*H31 | 6 | 1400-2100 |
12 | OD53.7*ID34.7*H(25~40) | 8 | 1400-2100 |
13 | OD23.4*ID11*H9.5 | 8 | 1400-2100 |
14 | OD50*ID30*H30 | 8 | 1400-2100 |
15 | OD37*ID22*H20 | 10 | 1400-2100 |
16 | OD16*ID9*H18 | 12 | 1400-2100 |
17 | OD12.2*ID7*H13 | 12 | 1400-2100 |
18 | OD32.9*ID24*H30 | 24 | 1400-2100 |
19 | OD30*ID21*H25.5 | 24 | 1400-2100 |
III. Ferrite anisotropic multipole magnet rings
Using the latest innovative technologies to make magnetic multi pole rings with high coercive force, strong corrosion resistance and oxidation resistance. The surface of magnetic flux density has reached 0.2T, Concerning widely application with large difficulties of 4 poles magnet which density can reach 0.18~0.195T.
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.
IV:
Grade | Residual induction (Br) | Coercive force (HcB) | Intrinsic coercive force (HcJ) | 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 | 3 60~400 | 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 | 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 |
Y30BH | 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 |
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 |
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 |
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