Industrial automation is a comprehensive technology that involves multiple fields. It replaces manual operation of machines and machine systems in industrial production through the use of automatic control, automatic adjustment devices, and other technical means. The innovative application of permanent magnet direct drive motors in industrial automation is mainly reflected in their high efficiency, intelligence, and maintenance free aspects.
The following are specific point representations and generalizations:
1. High efficiency and energy conservation
Efficiency improvement: The transmission efficiency of permanent magnet direct drive motors can reach about 93%, which is about 20% higher than the traditional "asynchronous motor+reducer" system. This improvement means that in industrial automation systems, the use of permanent magnet direct drive motors can significantly reduce energy consumption and improve the overall operational efficiency of the system.
Energy consumption standard: The energy consumption of permanent magnet direct drive motors meets the international IE4 standard, which reflects their excellent performance in energy conservation.
2. Intelligent control
Intelligent driving system: The permanent magnet direct drive system adopts sensorless vector control technology (SVC) and closed-loop sensor vector control technology (FVC) for variable frequency starting, which can achieve slow and uniform starting of the system transmission, avoid the impact of the instantaneous high current of the motor starting on the power grid, and the mechanical impact of torque fluctuations on the transmission system.
IoT technology application: This system supports IoT technology and can achieve unmanned operation, remote control, online monitoring, and fault diagnosis. This intelligent management method greatly improves the operational efficiency and safety of industrial automation systems.
3. Maintenance free features
System simplification: The permanent magnet direct drive system abandons traditional mechanical driving devices such as asynchronous motors, reducers, and hydraulic couplers, and directly drives production machinery, simplifying the transmission system structure and reducing the failure rate.
Maintenance cost reduction: Due to the maintenance free system, there is no need to replace gear oil, inspect gearbox, etc., which greatly saves usage costs and maintenance workload.
4. Widely applied cases
CNC machine tools: The application of permanent magnet direct drive motors in CNC machine tools can ensure high-precision machining while improving machining efficiency.
Robots: In industrial automation robots, the high efficiency, high response speed, and precise control characteristics of permanent magnet direct drive motors make them an ideal driving choice.
Production line and conveying system: The application of permanent magnet direct drive motors in production lines and conveying systems can ensure stable and efficient product transmission, and improve production efficiency.
In summary, the innovative application of permanent magnet direct drive motors in industrial automation is mainly reflected in their high efficiency, intelligence, and maintenance free aspects. These characteristics make permanent magnet direct drive motors an indispensable component of industrial automation systems, providing strong support for the development of industrial automation.
Hengda Electric has always been dedicated to the research and development, production, and service of permanent magnet direct drive motors. With advanced technology and equipment, lean manufacturing processes, reliable product quality, and satisfactory after-sales service, the company provides customers with the most suitable professional motor solutions and creates greater social value.
