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POWER TOOL INDUSTRY DRIVES THE DEVELOPMENT OF CORELESS DC MOTOR
- Oct 10, 2018 -

As one of the common application tools, power tools can be found everywhere, such as electric drills, chainsaws, cutting machines, lawn mowers, etc. The application of power tools is very extensive, and it is an important tool for daily production and life, and plays an indispensable role in social and economic development. Power tools have therefore been classified into the advanced tool manufacturing industry, and the prospects continue to improve.


After the 1940s, power tools became an international production tool, and the penetration rate has increased dramatically. It has become one of the indispensable household tools in the family life of developed countries.


China's power tools began mass production in the 1970s and prospered in the 1990s. The total industrial scale continued to expand. According to statistics, the output value of China's power tools industry reached 58.512 billion yuan in 2013, a year-on-year increase of 23.91%, and sales revenue was 47.878 billion yuan, an increase of 15.28%.


Power tools are typically powered by small-capacity motors or electromagnets and are driven by a transmission structure. They are hand-held or portable mechanized tools. According to national standards, it is generally divided into three categories: hand-held power tools, portable power tools, and electric garden tools.


With the development of the times and the advancement of science and technology, in order to be more convenient and easy, the power tools have gradually changed from iron core motors to coreless motors. The coreless motor has very reliable running stability. Its volume and weight get rid of the limitation of iron core motor and has a lot of room to expand the design. The coreless motor can introduce many advanced technologies to adjust the speed fluctuation, so that the frequency and time of the fluctuation of the coreless motor are much smaller than the iron core motor, so the coreless motor is the best choice for power tools.



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