来源：http://aoshangjk.com 发布时间：2019-07-31 浏览：次
1. Medical equipment.
In foreign countries, the use of brushless DC motor used to be more popular, can be used to drive small blood pumps in artificial heart; in China, high-speed centrifuges, thermal imagery and infrared laser modulators of thermometers used in surgery all use brushless DC motor.
2. Industrial control.
In recent years, due to the wide range of research and development of BLDCM and the gradual skillful technology, its driving system in industrial production has also expanded, and has gradually become the mainstream of industrial motor development. Discussions and inspections around the cost of landing and production and the power of moving have yielded remarkable benefits. Major manufacturers also supply different types of motors to meet the needs of different drive systems. At present, BLDC motors are involved in textile, metallurgy, printing, automatic production line, CNC machine tools and other industrial production.
3. Experimental equipment.
Brushless DC motors are widely used in laboratory devices, and useful devices require high precision motor, intelligent control, mainly used in centrifuges, mixers and other equipment.
Laboratory electric agitator is an experimental equipment for solid-liquid mixing. It has novel product design, advanced manufacturing technology, high output of low-speed running torque and good continuous application function. High-power brushless DC motor drive, CNC knob stepless speed regulator; stable operation, low noise, simple and flexible unloading and other characteristics. It is an ambitious equipment used in product development, quality control and production by scientific research institutions, colleges and universities, and medical units.
In fact, brushless DC motor can be divided into three main uses:
Continuous Load Applications: Mainly in the areas of requiring a certain speed but not requiring high speed accuracy, such as fans, pumps, blowers and other applications, which have low cost and are mostly open-loop control.
Variable Load Application: Mainly the application of changing speed requirement in a certain range, which has higher demand for motor speed characteristics and dynamic response time characteristics. For example, in household appliances, dryers and compressors are good examples. In the automotive industry, such applications as fuel pump control, electrical controller, engine control, etc., the system cost of such applications is relatively higher.
Location applications: Most industrial control and automatic control applications fall into this category. Energy delivery is often accomplished in these applications, so there are special requests for dynamic response of speed and torque, and higher requests for controller. Photoelectric and some synchronous devices may be used for speed measurement. Many applications, such as process control, mechanical control and transportation control, belong to this category.
In today's era with a lot of power consumption, the whole world is advocating energy saving and environmental protection. When it comes to energy saving, brushless DC motor has shown great advantages. Under the same power, it can achieve a great level of energy saving. Brushless DC motor combines the advantages of AC motor and DC motor. It not only has a series of advantages such as simple construction, reliable operation and convenient maintenance of AC mechanism, but also has the characteristics of high power and good speed regulating function of DC motor. Compared with other motors, brushless DC motor has high reliability, high power and excellent adjustment. There are many advantages such as fast function.
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