•  Test Benches--Dynamic Test Bench for Motor and Trailer Bogies
The bogie dynamic test bench enables dynamic tests on railway and metro bogies, with 2 or 3 axles, both motor and trailer type.
This is normally used for operational testing of bogies, predictive maintenance or for testing after maintenance.
During tests, measurements are taken via a system of external sensors or by the acquisition of signals from sensors on board of the bogie. 
Readings are taken of rotation speed, temperature, vibrations, noise and electrical values on the motors. There is also the option of testing the bogie braking system.