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Introduction to the servo system of the core components of the palletizing robot

  • Categories:Industry News
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  • Time of issue:2019-08-09 16:00
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(Summary description)In the past two years, with the rising labor costs in China, industrial robots have become more and more important to the manufacturing industry. In 2017, the sales volume of industrial robots in China was about 136,000 units, an increase of 92% compared with 2016. Compared with countries such as South Korea and Japan, the density of industrial robots in China's manufacturing industry is relatively low. It is expected that the average growth rate of industrial robot sales in China will exceed 20% in the next 5-8 years.

Introduction to the servo system of the core components of the palletizing robot

(Summary description)In the past two years, with the rising labor costs in China, industrial robots have become more and more important to the manufacturing industry. In 2017, the sales volume of industrial robots in China was about 136,000 units, an increase of 92% compared with 2016. Compared with countries such as South Korea and Japan, the density of industrial robots in China's manufacturing industry is relatively low. It is expected that the average growth rate of industrial robot sales in China will exceed 20% in the next 5-8 years.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2019-08-09 16:00
  • Views:
Information
In the past two years, with the rising labor costs in China, industrial robots have become more and more important to the manufacturing industry. In 2017, the sales volume of industrial robots in China was about 136,000 units, an increase of 92% compared with 2016. Compared with countries such as South Korea and Japan, the density of industrial robots in China's manufacturing industry is relatively low. It is expected that the average growth rate of industrial robot sales in China will exceed 20% in the next 5-8 years.
 
At present, the main reason for the low use of robots in China is that imported robots account for the main market (high prices), while domestic robots start late, and core components are mainly relying on foreign brands, and the development is slow. However, with the recent establishment of factories in foreign countries by foreign robot companies, and also cultivated Chinese talents, it is conducive to the proliferation of professionals and technology. Chinese robot companies are also developing rapidly.
 
Taking the palletizing robot as an example, the servo system is one of the core components of the palletizing machine. The servo system is the main source of power for the palletizing robot. The servo system is mainly composed of servo motor, servo driver and encoder. The servo meaning "follow" means that the position, speed or torque following control is made according to the command signal.
 
The servo system for palletizing robots in China is mainly monopolized by foreign brands, of which Japanese is about 50%, European and American brands are 30%, and Taiwanese brands and mainland companies are only 10%. Japanese companies include Yaskawa, Mitsubishi, Sanyo, Omron, Panasonic and other companies, mainly small power and medium-sized power products; Europe and the United States including Siemens, Bosch Rexroth, Schneider and other companies, has a dominant position in large-scale servo; domestically mainly includes Huichuan, Taiwan Companies such as Da, Eston, etc., mainly for small and medium-sized servos.
 
On the whole, there are still gaps between China's servo motors and Japanese and Europe and the United States. The main performances are: lack of high-power products, insufficient miniaturization, unstable signal connectors, and lack of high-precision encoders. These are also the future of domestic servo systems. The main direction.
 
The above industrial robot industry data comes from Ping An Securities, "the industrial robot industry chain has a big bottom, domestic brands have risen in the big wave"

  

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