“…(44) that when the speed of rotation of a long or spherical rotor approaches the second characteristic speed, the balancing capacity of the automatic balancer ceases to be enough to completely eliminate the deviation of the automatic balancer's center from the rotor's rotation axis as, in this case,11 22 , 0. d d → Equalities (44) can be used both to assess the reserve and to calculate the balancing capacity of the automatic balancer.Substituting (44) in the first two equalities in(12), we find the residual angular deviation of the rotor's longitudinal axis from the axis of rotation…”