The three core components account for 70%of the production cost of the robot,of which the cost of the reducer reaches 35%.At present,there are four major industrial machine manufacturers in the world,namely a German company,a Swedish company and a Japanese company.The two companies,since China began to enter the global industrial robot market in 2013,have begun to tilt their market share toward China.Because the domestic and global industrial markets have a very large demand for industrial robots,the development potential and market space of industrial robots Huge,the good news is that China’s robot market share is expanding,and the bad news is that domestic robots have lower profit margins.The key to this problem is that the core components of domestic industrial robots are monopolized by four well-known foreign robot manufacturers,especially the robot reducer,which accounts for the largest proportion.If you want high-quality reducers,you must import them from Japan.,The development of the reducer is very difficult.Its main task is to decelerate the power of the servo system through gear engagement,so as to control the joints of the robot.The reducer must have the characteristics of high fatigue resistance and long life.Although domestic Reducers can also be produced,but there is still a certain gap between the production process and foreign countries
三大核心部件占机器人生产成本的70%,其中减速器一项的成本就达到35%,目前全球著名的工业机器生产商主要有4家,分别是德国一家企业、瑞典的一家企业和日本的两家企业,自从中国在2013年开始进入全球工业机器人市场后,市场份额开始不断向中国倾斜,因为国内和全球工业市场对工业机器人有非常大的需求量,所以工业机器人的发展潜力和市场空间巨大,好消息是中国机器人市场份额不断扩大,坏消息是国产机器人利润率较低。造成这一问题的关键是,国产工业机器人,核心零部件被国外4家知名的机器人生产商技术垄断,尤其是占比最大的机器人减速器,想要高品质的减速器,就必须从日本进口,减速器研制非常困难,它的主要任务,是把伺服系统运转的动力,通过齿轮咬合进行减速,以此来控制机器人的关节,减速器必须具备抗疲劳强度高,寿命长的特点,虽然国内也能生产减速器,但制作工艺和国外还存在一定差距。
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