This article presents the complex mathematical model of the railway vehicle bogie with
two individual wheelset drives (Fig. 1) of the electric locomotive developed for speeds about
200 km/h by the company SKODA TRANSPORTATION s.r.o. The model respects spatial ˇ
vibrations of all drive components as a consequence of soft supports of engine stators and of
drive housings of both individual drives (ID1, ID2) to bogie frame (BF) by rubber silent blocks.
Their centres of elasticity are designated A1, B1, C1 (for ID1) and A2, B2, C2 (for ID2). An
elasticity of composite hollow shafts embracing the wheelset axles as well as the elasticity of
wheelsets moving on visco-elastic railway balast are taken into account