The current situation of stepping motors has attracted investment from domestic and foreign enterprises in China's micro-motor market for more than 10 years.
The huge domestic market potential, abundant resources, cheap labor and other advantages have attracted the attention of many multinational companies and domestic listed companies.
Industrial Micro DC motors can be used for more than 2000 hours abroad and 1000 hours on average in China. The main problems are the irrationality of motor structure and technology, brush materials and technology, etc.
The efficiency of brushless DC motors abroad can reach more than 80%, while that of General manufacturers in China can only reach 60%-About 70.
Stepping motors have already developed high-performance hybrid structures abroad. China's hybrid stepping motors began to develop in the 1990s S, and the usage of hybrid motors has also been increasing in recent years.
Due to the long-term use of reluctance motors, the two models coexist, resulting in a widening gap with foreign countries.
In terms of high-performance and high-tech motors, such as brushless DC motors, AC servo motors and linear motors, there is a bigger gap.
This is mainly due to the backwardness of China's electronic technology, insufficient investment and shortage of talents. Let's take a look at the application of stepping motors.
Related reading: The market scale of deceleration stepping motor is generally on the rise, and the main points of stepping motor selection TAG the stepping motor industry.