Electric motors are so widely used in today's world that it can even be said that where there is motion, there may be an electric motor.
In recent years, with the development of power electronics, computer technology and control theory, the global market of industrial motors has grown greatly.
With the emergence of new materials such as rare-earth permanent magnet materials, magnetic composites, making a variety of new, high-efficiency, special motors are emerging.
21 century, the motor market has appeared more than 6000 kinds of micro-motors
In recent decades, due to the rapid increase in the international community's attention to energy conservation, environmental protection and sustainable development, the production of high-efficiency motors has become the development direction of global industrial motors.
In the context of global energy consumption reduction, the European Union and France, Germany and other countries and regions have launched high-efficiency and energy-saving policies to further promote the accelerated development of the global industrial motor industry
The United States, China, Europe motor industry market size is large
From the scale of the world electric motor market division of labor, China is the motor manufacturing region, developed countries in Europe and the United States is the electric motor technology research and development area.
Take micro motor as an example, China is the world's top producer of micro motor, Japan, Germany, the United States, etc.
It is the leading force in micro motor research and development, controlling most of the world's high-grade, precision, new micro motor technology.
From the point of view of market share, according to the size of China's motor industry and the total size of the global motor, the size of China's motor industry accounted for 30%, the United States accounted for and the EU accounted for 27% and 20% respectively.
The motor industry will transform towards intelligence and energy saving in the future
At the same time, although the technology of ordinary low-voltage motors has been relatively mature, there are still more technical thresholds in the fields of high-power high-voltage motors, Electric motors for special environmental applications and super high-efficiency motors.
To sum up, from the development trend of global electric motor market, it mainly shows the following points.
The industry is developing towards intelligence and integration:
traditional electric motor manufacturing has realized the cross-fertilization of advanced electronic technology and intelligent control technology.
The future trend of the electric motor industry is to develop and optimize intelligent control technology for small and medium-sized motor systems used in industry, and to realize the integrated design and manufacture of motor system control, sensing and driving functions.
Product development to differentiation and specialization:
motor products are widely used in various fields such as energy, transportation, petroleum, chemical industry, metallurgy, mining and construction. With the deepening of the global economy and the continuous improvement of the level of science and technology, the situation that the same type of electric motor is used for different nature and different occasions at the same time is being broken, and the electric motor products are developing in the direction of professionalism, differentiation and specialization.
The products are developing in the direction of high efficiency and energy saving:
the relevant environmental protection policies around the world this year have pointed out a clear policy direction for improving the efficiency of electric motors and through machines. Therefore, it is urgent for the electric motor industry to accelerate the energy-saving transformation of existing production equipment, promote high-efficiency green production processes, and develop a new generation of energy-saving motors, electric motor systems and control products, testing equipment, etc.
Improve the technical standard system of electric motors and systems, and focus on improving the core competitiveness of electric motor and system products.
To sum up, brushless, direct drive, pole speed, speed regulation, miniaturization, servo, electromechanical integration and intelligence are the future development direction and development focus of modern motors in 2023.
Each of them is constantly practiced in daily production life and repeatedly argued out. Therefore, whether brushless, direct drive or mechatronics, intelligence is one of the important elements indispensable for the future development of modern motors.
And in the future development of modern electric motors, we should also focus on its simulation technology, design technology, high-efficiency and energy-saving technology, as well as the ability to adapt to extreme environments, so that modern electronic technology can be developed more benignly.
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