Verification of the system parameters of gear reducer

The paper deals with experimental verification of the system parameters of the gearbox. Mathematically can be the gear describe as system with a flexible coupling. The properties of the system have been described by the differential equals. The differential equations contain two coefficients which describe the behavior of the system. The coefficients are torsional stiffness constant, spring constant. The object of the verification has been the coefficients as critical parameters of the reduction gear reducer.