15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni Technical Specifications: Item: NBN40M-15-10-5 Grade: N40M Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]
High Magnetic Properties Bespoke Customized Sintered Smco Arc Magnet, Permanent Motor generator SmCo Magnet, Extremely strong rare earth curved tile arc segment magnets, custom precision Samarium Cobalt motor magnets, SmCo Powerful stator rotor magnet China supplier
High Magnetic Properties Bespoke Customized Sintered Smco Arc Magnet YXG-30 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.
Rare-Earth Permanent Magnets for High Temperature Applications
Automotive applications (e.g. sensors…)
High end sport cars
Permanent Magnets in Different Shapes and Various Coatings
Samarium-Cobalt magnets have particularly high coercivities with simultaneous high saturation polarization and excellent temperature and corrosion stability.
Suitable for high temperature applications (depending on alloy up to max. 350 °C)
High corrosion resistance against aggressive media
Usually no coating necessary
Low decrease of magnetic properties with increasing temperature due to high Curie temperature
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
The main application for arc segment magnets is in motors or generators, either for rotors or stators. We can supply Ferrite, Neodymium Iron Boron and Samarium Cobalt arc segments. Which material is used depends on the required torque, maximum operating temperature, environmental conditions and cost. Raw Material Grade Sintering SmCo Arc Segment Magnet for Rotor Stator, Arc Shape Bespoke SmCo Magnet Anisotropically
We carry a limited number of standard parts because precise specifications usually vary from one customer to another, requiring bespoke items to be manufactured. For prototyping, we can grind standard blocks into an arc segment using specially profiled grinding wheels. When full-scale production is required, the magnet is pressed to shape in a tool, prior to the sintering process as this is more efficient and cost-effective than grinding from blocks, but importantly from the same raw material grade for consistency from prototyping right through to production.
Generally, arc segments are anisotropically aligned through the outer and inner radii of the segment. After the magnet has been surface ground to profile the Arc radius or pressed, we magnetise it through the radius of the arc.