Magnetic Industry

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  • How Are Samarium Cobalt Magnets Made

How Are Samarium Cobalt Magnets Made

How Are Samarium Cobalt Magnets Made SmCo magnets are rare earth magnets with high magnetic energy product and extremely low-temperature coefficient. Its maximum operating temperature can reach 350°C. When working at a temperature above 180℃, its maximum magnetic energy product (BHmax), coercivity, temperature stability, and chemical stability all exceed those of the NdFeB magnet. But [...]

  • How Are Ferrite Magnets Made

How Are Ferrite Magnets Made

How Are Ferrite Magnets Made? Ferrite magnet, also know as a ceramic magnet, is a kind of permanent magnet. Compared with other permanent magnets, ferrite magnets are hard and brittle and have lower magnetic energy. But it is not easy to demagnetize, not easy to be corroded, and low in price. Therefore, ferrite magnets are [...]

  • How Are Alnico Magnets Made

How Are Alnico Magnets Made?

How Are Alnico Magnets Made? Alnico magnet was successfully developed in the 1930s. It is composed of aluminum, nickel, cobalt, iron, and other trace metal elements. Thanks to their high coercivity and high Curie temperature, Alnico magnets are widely used in many industrial and consumer products, such as motors, electric guitar pickups, microphones, sensors, speakers, [...]

  • The Many Types of EV Motors

The Many Types of EV Motors

The Many Types of EV Motors Electric vehicles (EVs) are becoming a popular green alternative to internal combustion engine (ICE) vehicles, the dominant driver for over 100 years. EVs operate via an electric motor powered by battery energy. There are various types of motors used for EVs. This article takes a look under the hood [...]

By |November 24th, 2020|Automotive, Learning Resources, Magnet Applications, Magnetic Industry, Magnetic Knowledge, Magnetic News, Magnetic Products, Magnetic Science, Motors|Comments Off on The Many Types of EV Motors
  • Motor Magnets for Electric Fans

Motor Magnets for Electric Fans

Motor Magnets for Electric Fans Ferrite magnets are fabricated by calcining the mixture of Barium or Strontium carbonate and iron to form a metallic oxide. Almost all of ferrite arc magnet is used in motor applications. As the core component of the permanent magnet direct current (DC) motor, ferrite arc magnet is commonly used in [...]

  • Bladeless Fan BLDC Motor Magnets

Bladeless Fan BLDC Motor Magnets

Bladeless Fan BLDC Motor Magnets The Bladeless Fan BLDC Motor(24V), designed for a famous fan brand, provides the ideal flow for fan, with long life, low noise and other advantages.Power Motor has a mature Engineering customization platform and experienced engineers to provide huge various motor sample data for reference, customed motor solutions for your engineering [...]

  • Ferrite Magnets Replace Rare-earths in EV Motor

Ferrite Magnets Replace Rare-earths in EV Motor

Ferrite Magnets Replace Rare-earths in EV Motor Yaskawa says it has developed an electric vehicle (EV) motor that avoids the need for neodymium magnets, using much cheaper and easier-to-obtain ferrite magnets instead. The development is intended to reduce the company’s dependence on rare-earth materials, such as neodymium and dysprosium, whose prices have fluctuated widely in [...]

  • Magnet for Bladeless Fan Motor

Magnet for Bladeless Fan Motor

Permanent Magnet for Bladeless Fan Motor Working Principle of Bladeless Fan The working principle of bladeless fan exists the fundamental difference from conventional fan. The basic structure of bladeless fan generally consists of base and annular nozzle. Annular nozzle is placed on the base and its inner channel is connecting with the base. The base [...]

  • Superconducting Magnet Construction

Superconducting Magnet Construction

Superconducting Magnet Construction A superconducting magnet is an electromagnet made from coils of superconducting wire. They must be cooled to cryogenic temperatures during operation. In its superconducting state the wire has no electrical resistance and therefore can conduct much larger electric currents than ordinary wire, creating intense magnetic fields. Superconducting magnets can produce greater magnetic [...]

  • Watch Movement Rotor Magnet

Watch Movement Rotor Magnet

Watch Movement Rotor Magnet Different historical periods have their timer utility. The earliest astronomy timing was taken advantage of the sun or the moon to time, and then fluid is also utilized to time. As a modern invention, quartz watch has many merits, include the simple structure, easy to assemble, strong endurance, shockproof, accurate timepieces, [...]

  • Plastic Injection Molding Magnet Component in Electronic Expansion Valve for Air-condition

Plastic Injection Molding Magnet Component in Electronic Expansion Valve for Air-condition

Plastic Injection Molding Magnet Component in Electronic Expansion Valve for Air-condition, Plastic Injection Bonded Neodymium Magnet for Electronic Expansion Valve Key Specifications/Special Features: Magnet materials: NdFeB Plastic resin: PPS Second injection over-molding with the polymers (PPS/PA) Magnetizing pattern: multi-pole radial magnetization Simultaneous incorporating insert Available for electronic expansion valve of air-condition We are a well-reputed [...]

  • plastic injection molded permanent magnet for electronic expansion valve

Permanent Magnet for Electronic Expansion Valve (EEV)

Permanent Magnet for Electronic Expansion Valve (EEV) electronic expansion valves are designed for use in air conditioning and refrigeration systems or in heat pumps. The valve controls the automatic adjustment of refrigerant flow rate and makes the system work under optimized conditions for the purpose of fast cooling or heating, precise temperature control and energy [...]