The three core components of servo systems—servo drives, servo motors, and servo encoders—are driving profound industry transformation.

In 2025, the Chinese servo system market size reached approximately 42 billion yuan, of which servo drives accounted for about 35%, servo motors about 40%, and servo encoders and other supporting components about 25%. The market shows a clear differentiation trend: the high-end market is still dominated by foreign brands, the mid-end market sees fierce competition between domestic and foreign brands, and the low-end market has basically achieved localization.

For servo drives, domestic manufacturers already have the strength to compete with international brands in general-purpose products, but there is still a gap in high-end applications such as high-dynamic response and multi-axis synchronous control. For servo motors, domestic manufacturers have made breakthroughs in the small and medium power range, but still need to catch up in the high-power, high-speed range. Servo encoders, as the precision-determining factor, still mainly rely on imports for high-end optical encoders, while magnetic encoder localization rates are relatively higher.

In terms of technology evolution, drive-control integrated design has become an important trend, deeply integrating drives, motors, and encoders to not only reduce volume but also improve system response speed and control precision. In addition, the addition of intelligent functions such as digital twins, edge computing, and predictive maintenance has transformed servo systems from simple execution components into intelligent units with autonomous decision-making capabilities.

Looking ahead, with the rapid development of high-end manufacturing industries such as semiconductors, new energy, and robotics, demand for high-performance servo systems will continue to grow. It is expected that the Chinese servo system market size will exceed 60 billion yuan by 2030.