Basic Info.
Certification
RoHS, CE, ISO, SGS
Composite
Rare Earth Magnet
Application
Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Transport Package
Standard Export Packing
Specification
RoHS SGS ISO9001 ISO14001 ISO/TS16949
Product Description
Samarium Cobalt magnet is a kind of permanent magnet which is composed by specific ratio of samarium, cobalt and other metallic materials. Its main characteristics are good magnet performance and high temperature resistance (250ºC-350ºC). It also has high magnetic energy and high coercivity. Compared with the NdFeB magnet, SmCo is more suitable for working in high temperature environment. It has good corrosion resistance, generally, no coating.
1.Application: Computer disc drives, sensors, traveling wave tubes, linear actuators, satellite systems, motors where temporary stability is vital and so on.
2.Advantages:
1. High resistance to demagnetization
2. High energy (magnetic strength is strong for its size)
3. Good temperature stability
3. Material:
1:5 Alloy material
1:5 offers 16 MGOe (energy product) to 22 MGOe and is made up of approximately 50% samarium and 50% cobalt. The 1:5 series has a maximum recommended operating temperature of 250°C. SmCo 1:5 magnets require lower field strengths than 2:17 materials to magnetize. In some instances, 1:15 material may be magnetized with multiple poles, provided that a magnetizing fixture is available.
2:17 Alloy material
2:17 offers 24 MGOe to 32 MGOe and is composed of about 25% samarium, 5% copper, 18% iron, 2% hafnium or zirconium, with the remainder being cobalt. The 2:17 series of has a maximum operating temperature of 350°C. Special grades of 2:17 are available which can operate to even higher temperatures. SmCo 2:17 requires extremely high magnetizing fields, and multiple pole magnetization is not possible.
4.Tolerence:
Normal tolerence is +/-0.05mm, and Customized tolerence for SmCo are available.
5.Grade:
Sm1Co5: YX16-YX24; YX16S-YX24S; LTx(Yx-10)
Sm2Co17: YX12; YXG24H-YXG32H; YXG22--YXG32; YXG26M-YXG32M; YXG24L-YXG32L;
LTc(YXG-22)
6.Direction of magnetisation: Diameter magnetization. Radial matching the magnetization. Axially magnetized or Diametrically magnetized.
7.Packing & Shipping
a: the weight is under 40Kg,we will choose DHL, TNT or Fedex with shielding box for you;
b: the weight is over 100Kg,we will choose shipping for you;
c: the weight is between 40Kg-100Kg per you request;
8.More details about our performance are as follow:
Technical data of SmCo Magnet |
Material | Grade | Energy Product(BH)max | Residual Induction Br(min-max) | Coercive Force Hcb(min-max) | Intrinsic Coercive Force Hcj(min-max) | Density D | Rev. Tenp Coeff α(Br) | Curie Temp TC | Max Working Temp Tw |
KJ/m 3 | MGsOe | T | KGs | KA/m | KOe | KA/m | KOe | g/cm 3 | %/ºC | ºC | ºC |
SmCo5 | XG16 | 120~143 | 15~18 | 0.77-0.86 | 7.7-8.6 | 613-716 | 7.7-9.0 | ≥1194 | ≥15.0 | 8.3 | -0.04 | ≥740 | 250 |
XG16H | 120~143 | 15~18 | 0.77-0.86 | 7.7-8.6 | 613-716 | 7.7-9.0 | ≥1592 | ≥20.0 |
XG18 | 135~159 | 17~20 | 0.81~0.92 | 8.1~9.2 | 637~756 | 8.0~9.5 | ≥1194 | ≥15.0 |
XG18H | 135~159 | 17~20 | 0.81~0.92 | 8.1~9.2 | 637~756 | 8.0~9.5 | ≥1592 | ≥20.0 |
XG20 | 151~175 | 19~22 | 0.85~0.95 | 8.5~9.5 | 637~756 | 8.0~9.5 | ≥1194 | ≥15.0 |
XG20H | 151~175 | 19~22 | 0.85~0.95 | 8.5~9.5 | 637~756 | 8.0~9.5 | ≥1592 | ≥20.0 |
XG22 | 167~191 | 21~24 | 0.89~1.0 | 8.9~10.0 | 661~772 | 8.3~9.7 | ≥1194 | ≥15.0 |
XG22H | 167~191 | 21~24 | 0.89~1.0 | 8.9~10.0 | 661~772 | 8.3~9.7 | ≥1592 | ≥20.0 |
Sm2Co17 | XGS24M | 175~199 | 22~25 | 0.92~1.04 | 9.2~10.4 | 318~788 | 4.0~9.9 | 398~1194 | 5.0~15.0 | 8.4 | -0.03 | ≥850 | 350 |
XGS24 | 175~199 | 22~25 | 0.92~1.04 | 9.2~10.4 | 661~796 | 8.3~10.0 | 1194~1990 | 15.0~25.0 |
XGS24H | 175~199 | 22~25 | 0.92~1.04 | 9.2~10.4 | 661~804 | 8.3~10.1 | > 1990 | > 25.0 |
XGS26M | 191~215 | 24~27 | 1.0~1.06 | 10.0~10.6 | 318~796 | 4.0~10.0 | 398~1194 | 5.0~15.0 |
XGS26 | 191~215 | 24~27 | 1.0~1.06 | 10.0~10.6 | 677~820 | 8.5~10.3 | 1194~1990 | 15.0~25.0 |
XGS26H | 191~215 | 24~27 | 1.0~1.06 | 10.0~10.6 | 677~820 | 8.5~10.3 | > 1990 | > 25.0 |
XGS28M | 207~231 | 26~29 | 1.04~1.10 | 10.4~11.0 | 318~804 | 4.0~10.1 | 398~1194 | 5.0~15.0 |
XGS28 | 207~231 | 26~29 | 1.04~1.10 | 10.4~11.0 | 677~820 | 8.5~10.3 | 1194~1990 | 15.0~25.0 |
XGS28H | 207~231 | 26~29 | 1.04~1.10 | 10.4~11.0 | 677~820 | 8.5~10.3 | > 1990 | > 25.0 |
XGS30M | 223~247 | 28~31 | 1.07~1.12 | 10.7~11.2 | 318~804 | 4.0~10.1 | 398~1194 | 5.0~15.0 |
XGS30 | 223~247 | 28~31 | 1.07~1.12 | 10.7~11.2 | 700~828 | 8.8~10.4 | 1194~1990 | 15.0~25.0 |
XGS30H | 223~247 | 28~31 | 1.07~1.12 | 10.7~11.2 | 700~828 | 8.8~10.4 | > 1990 | > 25.0 |
XGS32M | 231~255 | 29~32 | 1.09~1.15 | 10.9~11.5 | 318~804 | 4.0~10.1 | 398~955 | 5.0~12.0 |
XGS32 | 231~255 | 29~32 | 1.09~1.15 | 10.9~11.5 | 716~836 | 9.0~10.5 | > 955 | > 12.0 |
Low Temp Coeff Sm2Co17 | XGS22LT | 159~183 | 20~23 | 0.90~0.99 | 9.0~9.9 | 677~756 | 8.5~9.5 | ≥1194 | ≥15.0 | 8.4 | -0.015 | ≥850 | 350 |
XGS24LT | 175~199 | 22~25 | 0.92~1.02 | 9.2~10.2 | 677~756 | 8.5~9.5 | ≥1194 | ≥15.0 |
FAQ:
1:Could I get samples?
Of course, we will be more than happy to make samples for you.
2:How about the quality of the magnets?
We have the certification of ISO,TS and ROSH,we could send the certification test of our company to you.
3:How is the price?
As we believe the quality is the most important, we will provide the best quality magnet with reasonable price.
4:Could you provide me the shortest lead time?
We have materials in our stock,if you really need, we will try our best to delivery the goods as soon as possible.
6:Could I visit your factory?
Of course, you are welcome to visit our factory and our office.
Shanghai Office:
6f, Jindun Building, No. 3665, Hunan Road, Shanghai, China
Factory address:
Tenshi Lake Modern Industry Zone, Anji City, Zhejiang Province, China.
ABOUT US:
Shanghai King-Nd Magnet Co.,Ltd. is one member of Sheensen Magnetics Technology Co.,Ltd. which is the pioneer of magnetic material industry in the world.
We permanently devote ourselves to the production and application of Sintered NdFeB and Ferrite Permanent magnet. With a total investment of CNY 200 million;registered capital of CNY50 million ;total area of 46620 square meters .Our annual output of Sintered NdFeB is 1500Ton,Ferrite magnet is 6000Ton.
Our NdFeB magnet with high consistency and high stability are widely used in auto motor,elevator,wind power,electro-acoustic,aerospace fields and etc. The performance of our Ferrite magnet can be up to Br(4300Gs), Hcj(4400Oe),BH(Max)(4.6MGOe), which is widely used in motors, auto motors,acoustics etc.
Quality is the soul of product and the life of enterprise. We regularly train our staff to make them well master their skills. We strictly carry out the Quality Management System: ISO9001:2008 ,ISO/TS16949:2009 ,and ISO14001:2004.Advanced production and testing equipment ensure our products with high consistency and high stability. Most of our advanced equipment are from Germany and Japan,such as:ICP, HAST chamber,Laser Particle Analyzer etc.
We have our own factory to produce magnets, so our price and quality are easy to control. Please be assure that we will offer our best price, best products and best service for you. Now most of our magnets are used in motors(BL Motor,BLDC Motor,PMDC Motor,Serve Motor,Driving Motor,Linear Motor and so on), speakers,wind power, new energy automotive , magnetic separator,power tools and so on. Any interests, please feel free to tell me! Thank you!
Address:
4f, No. 2, 123 Long, Shenmei Road, Zhoupu Town, Pudong New District, 201318, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Service
Management System Certification:
ISO 9001, ISO 14001, IATF16949
Company Introduction:
Shanghai King-ND is one member of Sheensen Magnetics Technology Co., Ltd. Which is the pioneer of magnetic material industry in the world. We are a high-tech enterprise of magnetic material and its related component.
We permanently devote ourselves to the production and application of Sintered NdFeB and Ferrite Permanent magnet. With a total investment of CNY 200 million; Registered capital of CNY50 million; Total area of 46620 square meters. Our annual output of Sintered NdFeB is 1500Ton, Ferrite magnet is 6000Ton.
Since the establishment of our company, we bases on high starting point and devote to high level development. We own a series of advanced production and R&D facilities from domestic and overseas, and we successively introduce the first-class experts and professional technicists of permanent magnet filed from our country. At the same time, we carry out in a deep-going way of University-Industry cooperation and establish China Jiliang University Sheensen R&D Center in our company. Based on our persistent technology innovation, we successfully apply 8 national patents, which promote our company among the first-class of permanent magnet material development fields in China.
Our NdFeB magnet with high consistency and high stability are widely used in auto motor, elevator, wind power, electro-acoustic, aerospace fields and etc. The performance of our Ferrite magnet can be up to Br(4300GS), Hcj(4400OE), BH(Max)(4.6MGOe), which is widely used in motors, auto motors, acoustics etc.
Quality is the soul of product and the life of enterprise. We regularly train our staff to make them well master their skills. We strictly carry out the Quality Management System: ISO9001: 2008, ISO/TS16949: 2009, and ISO14001: 2004. Advanced production and testing equipment ensure our products with high consistency and high stability. Most of our advanced equipment are from Germany and Japan, such as: ICP, HAST chamber, Laser Particle Analyzer etc.
Our company based on" Innovating products with high technology; Gaining market with good quality; Creating brand with excellent performance; Sharing success with the staff" management idea and strictly control the quality to have a long term cooperation with all of our customers. We will firmly insist on providing the most competitive products and the best service for the customers.