Automotive Motor Strong Permanent Samarium Cobalt Magnets ITAF16949 ROHS
Samarium Cobalt Magnets Used For Motor, Strong, Permanent, rare-earth
The components of Samarium and Cobalt
SmCo5 magnet is composed of SmCo alloy with Sm Co ratio of 1:5. According to weight, Sm accounts for 36% of the total. This SmCo alloy usually contains 36% Sm and a small amount of Co. This series of SmCo magnets can provide a maximum magnetic energy product of 25 MGOe and a reversible temperature coefficient of - 0.05% / ℃. In addition, this series is easier to calibrate to a specific magnetic field than Sm2Co17 series. The Sm2Co17 magnet consists of SmCo alloy with a SmCo ratio of 2:17. It also contains other elements, such as iron, copper, zirconium and hafnium in a small amount. The magnetic energy product of this property is higher, up to 32 MGOe, and the reversible temperature coefficient is - 0.03% / ℃.
The specific proportion is SM: 23-28%; Rare earth metal cobalt: 48-52%; Metallic element Fe: 14-17%; Metal element Cu: 5-7%; A small amount of Zr: 2-3 was added.
Product Paramenters
Product Name | Custom Made Ee40 Ferrite Core Transformer Core Electro SmCo Magnetic |
Product Materials | Samarium Cobalt Magnet |
Product Materials | Neodymium iron boron, Neo Magnet, Nd Magnet, Rare earth Magnet |
Size of the products | Accept Customized |
Working Temp | 350°C |
Magnetic direction | Through thickness direction, the flat surface is magnetic field. |
Vertical pull force | can pull on metal board more than 19pieces A4 paper |
Testing method | manual testing |
Application | Servo motor,Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Rail |
Product Certificates:
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Logistics And Trade:
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