Along with the process of China's transformation from a large manufacturing country to a strong manufacturing country and digital progress. On the basis of the gradual increase in the performance-price ratio of AC servo systems, AC servo systems, as high-end precision components for control motors, have also steadily increased their market in the industry. So as the most important part of CNC machine tools, at the same time, the servo system has always been one of the important indicators affecting the processing performance of the system.
In recent years, around the improvement of the dynamic and static characteristics of servo systems, various servo drive technologies have also appeared. The key factor that determines the performance of the AC servo system is still the servo control technology. However, because the AC servo system itself has extremely advanced control principles, low cost, and maintenance-free characteristics, it will be analyzed in accordance with the current operating mode. Development of high efficiency, high precision and high performance.
Not only that, with the current large-scale promotion of intelligence and the prevalence of network modularity, modern AC servo drive equipment also has the function of parameter memory and the function of diagnosis and analysis of its own faults. Some servo motors even It also has the performance of identifying parameters, and can also automatically suppress the vibration when it is found, and automatically measure and reset the encoder to zero. These are the development trends of servo motors in the intelligent method.
The key development direction of network is how to adapt to the requirements of high-performance motion control for real-time, synchronization and reliability of data transmission. The successful development of high-end CNC systems also indicates that the development of networked digital servos is an urgent task at the moment, as well as servo motor drives, power supplies, regenerative braking, and communication between motors and motors are constantly developing in a modular direction.