locomotive traction motor bearing testing machine ZYS
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TRa50-160tF Locomotive Traction Motor Bearing Testing Machine

Application: the performance test, thermal test, high and low temperature environment simulation tests and durability test for locomotive traction motor bearing of class of  high speed railway, the subway rail transit in the inner diameter 50-160mm range can be used.

Test type

Traction motor bearing

Test inner diameter range


Test number


Maximum test load

Gear radial 300kN, rotor radial 100kN, axial 70kN

Maximum test speed


Analog wind speed and temperature

0180 km/h (50m/s)-50℃-+50℃

Test methods

Automatic computer control, monitoring and recording

Test parameters

Speed, load, temperature, vibration, motor current, etc.