Excellent Strong Custom Motor Samarium Cobalt Magnet

Excellent Strong Custom Motor Samarium Cobalt Magnet YXG-28M, High-Performance SmCo Segment Tile Strip Magnet, Extremely strong rare earth curved magnets, custom precision Samarium Cobalt motor magnets, SmCo Powerful Permanent generator rotor magnet, segment magnets China supplier

Excellent Strong Custom Motor Samarium Cobalt Magnet Permanent YXG-28M 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.

Sintered Samarium Cobalt rare earth magnets are extremely resistant to demagnetization and can operate at temperatures up to 500°F (260°C). There are many Samarium Cobalt grades which can withstand higher temperatures, but several factors will dictate the overall performance of the Samarium Cobalt rare earth magnet. One of the most pertinent variables is the geometry of the magnet or magnetic circuit. Samarium Cobalt magnets, which are relatively thin compared to their pole cross-section (Magnetic Length / Pole Area), will demagnetize easier than Samarium Cobalt magnets which are thick. Magnetic geometries utilizing backing plates, yokes, or return path structures will respond better to increased temperatures. The maximum recommended operating temperatures listed on the Samarium Cobalt magnetic characteristics page do not take into account all geometry conditions. Please contact a MPCO team member for Samarium Cobalt rare earth magnet design assistance when elevated temperatures are involved in your application.

High-Performance Magnets with Excellent Temperature Stability Custom Rare Earth Magnets, Rare Earth SmCo High-Performance Segment Strip Magnet
Samarium cobalt magnets (also known as SmCo magnets), are extremely powerful permanent magnets. Part of the rare-earth magnet family, SmCo magnets rank similarly in strength to neodymium magnets but have much higher temperature stability and higher coercivity. They can operate at temperatures up to 525°F (300°C). In addition, they have a very high resistance to demagnetization and to corrosion. SmCo magnets are available in numerous shapes, sizes and grades that span a wide range of properties and application requirements. Rare Earth SmCo Countersunk Segment Magnet

Custom Motor Samarium Cobalt Arc Tile Magnets

Custom Samarium Cobalt (SmCo) Magnets
MPCO Magnetics specializes in the technical design, engineering, manufacturing, assembly and testing of custom samarium cobalt magnets and precision magnetic assemblies. We routinely build technical magnetic assemblies for high-performance applications, either as build-to-print or design-to-specification. We also stock a wide range of samairum cobalt magnets in various grades, shapes and sizes which can be purchased online at mpcomagnetics.com. Send us a request for quote or contact us today to discuss your project’s specialty requirements.

SmCo magnets are a type of rare earth permanent magnet which made of an alloy of Samarium, Cobalt, and Iron. Besides excellent resistance to oxidation and corrosion, SmCo arc magnet has a high Curie temperature and stable temperature stability compared with Neodymium magnets. Almost all of SmCo arc magnet is used in high temperature permanent magnet motors, generators, and coupling devices due to its abnormal temperature holding feature. High-Performance Excellent Temperature SmCo Magnet Arcs, Tiles

Super Strong Custom Motor Samarium Magnet

What temperatures can magnets withstand?
That depends on various factors:
the magnet material used (neodymium or ferrite)
the magnet’s temperature type
the magnet’s shape
the positioning of magnets in a group
Neodymium magnets of the type N lose part of their magnetisation permanently at a temperature of 80 °C, tapes and sheets at 85 °C, ferrite magnets only at 250 °C. A vigorous cool-down (e.g. in liquid nitrogen) does not harm neodymium magnets, but ferrite magnets lose part of their magnetisation at a temperature of below -40 °C; magnetic tapes and sheets already below -20°C.

Samarium cobalt magnets are often used in applications involving elevated temperatures where magnetic strength and stability are critical, space is a limiting factor and where the magnets may be exposed to radiation. They are routinely used in high-performance motors, machinery, pumps, medical devices, magnetic couplings, magnetic separators and other equipment for automotive, aerospace, medical, military and industrial automation industries. We are trusted partners to businesses worldwide in these primary markets. Excellent Temperature Samarium Cobalt Motor Permanent Magnet

SmCo Magnet Properties and typical physical properties