The core components of industrial robots include robot body, reducer, servo system and control system. From the perspective of cost structure, the four parts account for 22%, 24%, 36% and 12% respectively. In terms of hardware such as reducer and servo motor, the gap between Chinese enterprises and international giants is large. Although there are servo motor technologies in China, the industrialization capability is not good, and the speed reducers are almost not industrialized. In November 2012, Qianjiang established the Qianjiang Industrial Robot Research Institute for the construction of equipment and scientific research conditions such as scientific research instruments and engineering technology research centers. It is expected that small-volume production of reducers will be formed this year to meet its own robots. The production demand and performance requirements have broken the monopoly position of foreign reducers in the robot industry.
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