Twisted Arc Samarium Cobalt Magnet for BLDC Permanent Motor

Twisted Arc Samarium Cobalt Magnet for BLDC Permanent Motor, Motor generator SmCo Permanent Magnet, Extremely strong rare earth curved tile arc segment magnets, custom precision Samarium Cobalt motor magnets, SmCo Powerful rotor magnet China supplier

Twisted Arc Samarium Cobalt Magnet for BLDC Permanent Motor YXS-28  Item No. MPCO-SMOS  series
Customzied Specific Requirements
OEM or ODM service: Accept
Dimension: Customized size
Custom Grade: SmCo5,  Sm2Co17
Magnetization direction: Thickness, Length, Axially, Diametre, Radially, Multipolar
Surface Treatment: UNCOATED, Silver, Gold, Zinc, Ni-cu-Ni. Epoxy etc.
Tolerance: +/-0.02 – 0.05mm
Application: SmCo rare earth permanent magnets are widely applied in Auto, energy-efficient Motors and Generators, Machinery, Audio/Video and Communication Equipment, Medical Device(MRI), Office Automation, Magnetic Separator, etc.

Samarium cobalt magnet, also known as SmCo magnet, is another type of permanent magnets. A big advantage of SmCo magnets is that they can operate at temperatures up to 300 degrees Centigrade. SmCo magnets are widely used in applications in which high operating temperature and high corrosion and oxidation resistance are crucial.

MPCO Magnets is specialized in manufacturing and supplying samarium cobalt magnets applied in various industrial applications. We have advanced technology, rich experience, and professional engineering technicians in this field. If you require a specific size, please contact us for a custom SmCo magnet quote.

Because of strong corrosion resistance, sintered SmCo magnets usually do not need any coating. If any coating is required, nickel, zinc, tin, epoxy, Teflon and other types are available. Bread Shape SmCo Type Permanent Magnet for Wind Turbines

Manufacturing – In general, the elements are melted together and milled into a powder that is dry-pressed to shape in the presence of a magnetic field. The material is then sintered, aged, ground to dimension, magnetized and tested. They are called “rare earth” magnets because the elements of samarium cobalt are classified as such in the lanthanides section of the Periodic Table of the Elements.

Motor Rotor Sector Twisted Magnet

Tolerances – For as-pressed material, tolerance on the thickness (direction of magnetization) is +/- .005”. Other dimensions are +/- 2.5% or +/- .010”, whichever is greater.

SmCo is a kind of rare earth permanent magnet, whose magnetic strength is second only to NdFeB magnet. It has high coercivity (Hcj), high temperature resistance and good corrosion resistance. Samarium cobalt is more suitable for working in high-temperature environment. Samarium Cobalt magnet (SmCo) has two component ratios, SmCo5 and Sm2Co17. Small Tile Shape SmCo Magnets for Motor Rotor
We can provide our customers with customized samarium cobalt products and related solutions, which are highly resistant to corrosion without coating.
Customized Shapes: Block, Cylinder/Disc, Ring/Tube, Segment/Tile/Arc/Sector, Special Shapes

Twisted Arc SmCo Magnet for BLDC Motor

Machining – Since samarium cobalt magnet material is prone to chipping and cracking, it does not lend itself to conventional machining methods. It can, however, be abrasively ground, but only with the use of liberal amounts of coolant. The coolant minimizes heat fracturing and the risk of fires caused by oxidized grinding dust. Twisted Curved Samarium Cobalt Motor Rotor Magnet

Applications Of Samarium Cobalt Magnets
Computer disc drives and sensors
Traveling wave tubes
Linear actuators and satellite systems
Motors where temporary stability is vital
Attributes Of Samarium Cobalt Material
High resistance to demagnetization
High energy (magnetic strength is strong for its size)
Good to moderately high temperature stability
Pricing for samarium cobalt is market sensitive