Find Smco Magnets, Block Smco Magnet, Permanent Smco Magnet on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Smco Magnets > Bars/Blocks - SmCo- Samarium Cobalt Rare Earth Magnet,

Bars/Blocks - SmCo- Samarium Cobalt Rare Earth Magnet,

Basic Info

Model No.:  1\"x 1/4\" x 1/4\"

Product Description

Model NO.: 1"x 1/4" x 1/4" Composite: Rare Earth Magnet Application: Industrial Magnet, Solenoid, Motor Magnet Coating: None Trademark: King-Mag820 Origin: China Certification: RoHS, ISO, SGS Type: Sm2Co17 Shape: Ring Size: 1"X 1/4" X 1/4" Specification: SGS, ROHS HS Code: 8505110 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!

Contact us if you need more details on SmCo Magnet. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Segment Magnet、Motor Magnet. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Smco Magnets

Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters