Author Archives: ccmagnetics

What material is the ring magnet used in the magnetic encoder?

What are magnegic encoder? A particular kind of rotary encoder known as a magnetic encoder [...]

How do magnetic couplings work?

[ez-toc] What's are magnetic couplings? Magnetic couplings transmit the torque without contact through magnetic forces [...]

Magnetic nano-materials

Magnetic nanoparticles are particles with a size ranging from 1-100nm that possess the characteristics of nanoparticles, including quantum size effect, surface effect, and small size [...]

How to keep the permanent magnet motor working normally——Avoid loss of magnetism

Once the permanent magnet motor loses its magnetism, basically we can only choose to replace [...]

More energy-efficient motors than rare-earth permanent magnet motors?

Rare earth is known as "industrial gold". It can be combined with other materials to [...]

Heavy rare earths in permanent magnet motors? Light rare earth?

In the global electric drive of new energy vehicles, permanent magnet motors account for nearly [...]

China's first flying train - the cutting-edge application of permanent magnets

The train is suspended in mid-air, with its own dazzling blue fluorescence, "shuttle and fly" [...]

How to choose the right permanent magnet？

There are many types of permanent magnets in the commercial market today, such as neodymium [...]

Development trend of drive motors for new energy vehicles

    This article sorts out the development status of electric vehicle motors, and describes [...]

Market status and future development trend of China's automobile motor core

The iron core is also the magnetic core. The iron core (magnetic core) plays a [...]