Industrial robot bearings, as the key accessories of industrial robots, mainly include two types of bearings for industrial robots, One is equal-section thin-walled bearings, and the other type is crossed roller bearings. There are also harmonic reducer bearings, linear bearings, articulated bearings, etc., but mainly the first two types of bearings.

The main technology of industrial robot bearings:

The development of modern industrial robots tends to be lightweight. To install bearings in a limited space, they must be small and lightweight, that is, lightweight. However, at the same time, the robot’s high load, high slewing accuracy, high running stability, high positioning speed, high repeat positioning accuracy, long life and high reliability require that the supporting robot bearings must have high load carrying capacity, high accuracy, high-rigidity, low friction torque, long life, high reliability. Lightweight and high performance are contradictions.