Tests under load and testing

Tests under load and testing

We have a test stand (dyno) that enables us to conduct tests and run-in brand new gearboxes and those subject repair/overhaul. The test stand enables cyclical loads of up to 2.7 MW to be applied. In order to represent and reproduce the actual dynamic working conditions of the machine, the control system is equipped with the possibility of setting any load and speed run (in the range of 0 to 1800 rpm) and simulating the shock/pulse operation with a frequency of up to 10Hz.

During the tests the parameters are registered, as follows:

• speed and loads on the driving and braking side
• gearbox body surface temperature
• oil temperature in the lubrication system and in the oil chamber
• vibrodiagnostic parameters – RMS acceleration, RMS velocity, time runs/history of vibrations
• cooling water flow and temperature
• oil flow and temperature in the lubrication system
• the noise level emitted by the gearbox
• other parameters resulting from the testing nature and customer requirements.

Factory testing gives us the opportunity to check the traces of cooperation of toothed elements and allows us to exclude the occurrence of leaks.

Please contact us if you are interested in testing the drive technology using our dyno (test stand).