Since the coreless motor overcomes the insurmountable technical barriers of the iron core motor, and its outstanding features focus on the main performance of the motor, it has a wide range of applications. Especially with the rapid development of industrial technology, higher expectations and requirements are constantly put forward for the servo characteristics of the motor, so that the coreless motor has an irreplaceable position in many applications.
The application of coreless motors has developed rapidly for more than ten years after entering the large industrial and civil fields from the military and high-tech fields, especially in industrially developed countries, and has involved most industries and many products.
1. A follow-up system that requires fast response. Such as the rapid adjustment of the flight direction of the missile, the follow-up control of the high-magnification optical drive, the fast automatic focus, the highly sensitive recording and testing equipment, the industrial robot, the bionic prosthesis, etc., the coreless motor can well meet its technical requirements.
2. Products that require smooth and long-lasting dragging of the drive components. Such as all kinds of portable instruments and meters, personal portable equipment, field operation equipment, electric vehicles, etc., with the same set of power supply, the power supply time can be extended by more than double.
3. All kinds of aircraft, including aviation, aerospace, model aircraft, etc. Utilizing the advantages of light weight, small size and low energy consumption of the coreless motor, the weight of the aircraft can be reduced to the greatest extent.
4. All kinds of household electrical appliances and industrial products. Using the coreless motor as the actuator can improve the product grade and provide superior performance.
5. Taking advantage of its high energy conversion efficiency, it can also be used as a generator; taking advantage of its linear operation characteristics, it can also be used as a tachogenerator; coupled with a reducer, it can also be used as a torque motor.
With the advancement of industrial technology, the strict technical conditions of various electromechanical equipment put forward higher and higher technical requirements for servo motors. The scope of application on low-end products such as civilian use is to widely improve product quality. According to relevant statistics, there are more than 100 kinds of civilian products in industrially developed countries that have maturely applied coreless motors.
The domestic industry has not yet fully understood the excellent performance of the coreless motor, which has hindered the technological progress of electromechanical products in many fields and seriously affected our technical competitiveness with similar foreign products. Many new products developed in China, because the motor performance does not meet the requirements, the overall level of their products has always been far behind similar foreign products, which limits the development and development of many products, such as medical equipment, prosthetics, robots, video cameras, cameras and This phenomenon even exists in some special fields, such as textile machinery and laser measuring instruments.
However, due to its complex process, the production of coreless motors is far less automated than that of iron core motors, resulting in high production costs, high labor costs, and high requirements for the operator's skill level. Bring many difficulties and restrictions to mass production. The research and development of coreless motors in our country has a history of 20 to 30 years, but it has not developed rapidly until later, not only replacing imported products in the domestic market, but also companies have begun to participate in the competition in the international market.
The brushed DC ironless coreless motor incorporates a number of key technologies, such as: low moment of inertia, no cogging, low friction and very compact commutation system, these advantages will bring faster acceleration, higher Efficiency, lower Joule losses and higher continuous torque. Coreless motor technology reduces size, weight and heat, making it ideal for applications such as portable or small devices. This results in better motor performance in a smaller frame size, providing greater comfort and convenience to the end user. Additionally, in battery-powered applications, the ironless design extends equipment life and improves energy efficiency.
Post time: Mar-18-2023