Application of linear motor
time£º2017/4/27 click£º6258
At present, the application of linear motors can be roughly divided into five aspects: industrial manufacturing, logistics systems, information and automation, transportation and civilian use, military and other linear motor applications.
1. Application of Linear Motor in Industrial Manufacturing
Linear motors are driven by a simple structure and can have an accuracy of 10 times or even 100 times that of a silk rod. The acceleration can be more than 20 times that of a traditional machine tool. Therefore, in recent years, linear motors have become more and more widely used in industry, especially in machine tools. In addition to the general machine tools and processing centers using linear Motors, other machine tools such as grinding machines, sawing machines, laser cutting machines, plasma cutting machines, coordinate measuring machines and other machine tools also use linear motor technology. Forging equipment, such as stamping machines, friction presses, etc., can also use linear Motors. Linear motors are also used in some new metallurgical industrial equipment.
2. Application of Linear Motor in Logistics Transportation
At present, some developed regions in foreign countries have gradually applied linear motors to logistics, such as automatic packet sorting machines and pouch hanging and pushing hangers. Compared with the traditional linear motor, it is low noise, reliable, convenient to maintain, and greatly saves labor costs, so it is favored by the application. In addition, such as the customs logistics sorting machine, the automatic conveyor of the workshop, the three-dimensional transportation system of the warehouse, and the commodity flow line of the shopping mall, the linear motor can be reached.
3. The application of linear motor in information and automation is effectively used.
Japan Matsushita also used linear servo motors on a 3.5-inch disk device. Benshen Steel Electric Co., Ltd. and Fujitsu Co., Ltd. also manufactured linear stepper motors for floppy drives. After adopting linear Motors, the computer effectively shortened the access time. Increased efficiency. In addition, linear motors are also used in computer input and output devices. For example, the printer has achieved a better result of better resolution and better stopping accuracy. Digital scanners reduce the total weight of scanners, increase the starting thrust, reduce image fluctuations, and increase the scanning speed by nearly five times. As for the existing high precision plane plotter at home and abroad, almost all plane linear stepping motors are used. It realizes the high speed, high precision, high reliability and durability of the plotter.
The application of linear motors in automation equipment is such as a new type of penholder, automatic winding machine, camera electromagnetic shutter, bar code automatic reader, and so on.
4. Linear motor application in traffic
After the maglev train is driven by a linear motor, the speed is accelerated and the car is turned over; No noise vibration; Small land area; Climbing strong. Linear motors are also applied to the driving of electromagnetic propulsion ships. Their performance is far better than that of general propellers. The United States also applies them to military ships. Japanese manned superconducting linear electromagnetic propulsion ships also apply linear Motors. In addition, in terms of traffic applications, linear motors are also used to drive subway vehicles and drive expressway vehicles.
5. The Military Application of Linear Motor
Linear motors have also been widely used in military applications, such as linear motor driven submarines and linear motor driven electromagnetic guns. In addition, on some military facilities, such as military shooting ranges, military simulation systems, military combat weapons such as missile launches, and so on.
The above article comes from the development and production of Kunshan Tongmao Linear Motor(www.tmmotion.com), professional linear motor, linear motor, coil motor, and linear platform.
Linear motor