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Magengine Co., Ltd--SmCo magnet for motors, pumps
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Catalog excerpts

Magengine Co., Ltd--SmCo magnet for motors, pumps - 2

located in Beijing, the capital of P.R.C., is a customer-oriented international company in the fields of magnetic products including Samarium Cobalt, Neo- dymium Iron Boron, Ferrite, and Aluminum Nickel Cobalt etc. They are widely used in holding systems, high performance stepper, DC, servo, linear, and voice coil motors, magnetic bear- ing, magnetic couplings, loudspeakers, magnetic separation, switches, relays, magnetic Since it founded, the company has been devoted to the research and development of new materials, techniques, improvement of production skills and consistency of products...

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Magengine Co., Ltd--SmCo magnet for motors, pumps - 4

Samarium Cobalt is manufactured in two compositions: SmiCos and Sm2Coi7, often referred to as the SmCo1:5 or SmCo 2:17 types. 2:17 types, with higher Hci values, offer greater inherent stability than the 1:5 types. SmCo magnets withstand higher temperatures than do NdFeB magnets. It can operate at temperatures up to 350 degrees Centigrade. S1T12C017 materials exhibit superior temperature characteristics as compared to the SmiCos types. SmCo materials are very brittle, and great care must be taken in machining them. And the corrosion resistance of SmCo is considered "good" , so they are...

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Magengine Co., Ltd--SmCo magnet for motors, pumps - 5

Magnet Terminology Magnet Terminology Air Gap: A low permeability gap in the flux path of a magnetic circuit. Often air, but inclusive of other materials such as paint, aluminum, etc. Anisotropic Magnet: A magnet having a preferred direction of magnetic orientation, so that the magnetic characteristics are optimum in one preferred direction. Closed Circuit: This exists when the flux path external to a permanent magnet is confined within high permeability materials that compose the magnet Coercive Force, He: The demagnetizing force, measured in Oersteds, necessary to reduce observed...

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Magengine Co., Ltd--SmCo magnet for motors, pumps - 6

Magnet Terminology Length of Air-Gap. Lg: The length of the path of the central flux line in the air-gap. An assembly consisting of some or all of the following: permanent magnets, ferromagnetic conduction elements, air gaps, electrical currents. The total magnetic induction over a given area. When the magnetic induction, B, is uniformly distributed over an area A, 0=BA. The per unit length at any point in a magnetic circuit. Measured in oersteds in the cgs system. anisotropic magnet should be magnetized in order to achieve optimum magnetic properties. Also known as the "axis" , "easy axis"...

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Magengine Co., Ltd--SmCo magnet for motors, pumps - 7

^fljji MAGENGINE Magengine Co.,Ltd Room No.506A, Rong xin Mansion, No.23 Lian hua chi South , Fengtai District, Beijing, China E-mail: info@magengine.com Website: www.magengine.com A Hand-In-Hand Cooperation For A Prosperous Future!

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