Rare earth permanent magnet development and application of earlier, with iron and iron group elements as an important part of permanent magnet alloy materials, also known as permanent magnet alloy, mainly including aluminum nickel cobalt permanent magnet alloy, iron chromium permanent magnet alloy and platinum cobalt permanent magnet alloy.

As an upgraded product of electromagnets and permanent magnets, electric permanent magnets are more expensive than electromagnets, but only by cutting off the power supply will not lose magnetism, and many performance advantages of adjustable magnetic force can be completely superior to electromagnets. This is also more and more The main reason why machinery manufacturers use lifting permanent magnets to transport parts. So, in the workshop production, how does the lifting electric permanent magnet control the magnetic force and the size of the magnetic force? Next, let us take you to understand.

As an upgraded product of electromagnets and permanent magnets, although the permanent magnet cost of electromagnets is higher than that of electromagnets, they are only electromagnets (electromagnets are suddenly powered off when they are used, and they will not lose their magnetism, and the workpiece will not be caused by sudden power failure when lifting materials. And fall. The safety factor is a qualitative leap). Because there are some disadvantages of using, we have ideas and motivation to improve them. Every industry expansion is a technology race, and every new product is an industry adventure. Contemporary society advocates innovation is the driving force of development. Innovation is development, innovation is the future. When it comes to scientific and technological innovation, the key is to rely on scientific and technological innovation to transform the driving force of development-people are inert, materials are inert. An old and normal way, a simple and extensive way of development is not sustainable.

In summary, compared with ordinary electromagnets, the safety factor of magnetoelectric lifting permanent magnets has a qualitative leap, and it is currently a relatively safe and reliable environmental protection lifting equipment. If you are interested in lifting permanent magnets, please pay attention to us.
The sharp increase in installed wind power capacity has driven the demand for neodymium iron. With the increase of the installed capacity of wind power generation, the permeability of permanent magnet direct drive generators has increased. The demand for NdFeB for wind power generation in 2025 may reach tens of thousands of tons, which is several times the demand in 2019. Permanent magnet direct drive wind power generators will gradually replace doubly-fed wind power generators and expand the application of high-performance NdFeB permanent magnet materials. Most direct drive wind generators are permanent magnet synchronous generators. Due to the advantages of low maintenance cost and high system efficiency, there is a trend to gradually replace doubly-fed fans. High-performance NdFeB magnetic materials are widely used in permanent magnet direct-drive wind turbines, and increasing the permeability will increase the market space for high-performance NdFeB magnetic materials.

Install the electropermanent magnet at the end of the truss robot or robot arm, and give the electropermanent magnet a short magnetic charging signal (about 0.01-2 seconds). The electropermanent magnet is magnetic. In this case, the electro-permanent magnet can be transported by adsorbing a plurality of workpieces at a time. Compared with traditional handling, it improves work efficiency, reduces the labor intensity of workers, and helps the workshop to develop into automated production.