Ultra High Speed Bearing Testing Machine

Ultra High Speed Bearing Testing Machine

The ultra high speed bearing testing machine is also a high-speed railway bearing testing machine, mainly used for simulation experiments and high-speed performance tests of railway material wheel hub bearings. The extremely harsh working conditions such as high temperature and heavy load put forward higher requirements for the performance of rolling bearings, which can accurately evaluate bearing performance and improve bearing structure design to provide reliable test data. The maximum speed can reach 120000rpm.

The ultra high speed bearing testing machine adopts industrial control computer and hydraulic servo control technology to automatically measure and control the testing machine, simulate the load spectrum, speed spectrum, impact load and other working conditions of the train, including the airflow cooling situation of the train traveling in the wind, and conduct durability and performance tests. The test speed can reach up to 400 kilometers per hour. The experiment runs automatically according to the set program, with real-time display of various test parameters and curves on the screen. When the test bearing fails, it can automatically alarm and shut down, and record and print the reason for the shutdown.