Technology is constantly developing, the industrial robots are becoming more and more widely used. It is a new type of high-tech intelligent machine that can replace part of manual production. Among them, the accuracy of the machine is very important. As one of the indispensable key components of industrial robots, the crossed roller bearing is also the main factor that affects its accuracy.
In terms of the big concept, the crossed roller bearing has an important influence on the key performance indicators such as the running stability, repeat positioning accuracy, rotation accuracy, and working reliability of industrial robots.
Due to the particularity of industrial robots, the bearings need to be installed in a limited space, so the bearing size should be small and the weight should be light. However, at the same time, matching crossed roller bearings are required to ensure the characteristics of the robot, such as high load capacity, high rotation accuracy, high operational stability, high positioning speed, high repositioning accuracy, long service life, and high reliability, therefore, the bearing must have good performance in terms of load capacity, accuracy, rigidity, low friction torque, long life, and reliability.
In addition, the turntable bearings affect relative movement and reduce friction between moving parts. These well designed and manufactured crossed roller bearing assemblies enable the machine to run at high speeds and easily bear larger loads.
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E-mail: sales@tedin-bearing.com