I. Introduction
At present time a pulsating mode finds wide application at the electric antennas, radars, devices of the mining and chemical industry control systems, i.e. the motor with the rotation of the output shaft and return to its original position [1], [2], [3], [4], [6]. Development of electronics and control systems, the creation of frequency converters [7], [8] allows to use at the pulsating movement drive the asynchronous motors (AM), which enables to avoid mechanical transmission and improve the reliability and accuracy of the drive. In this regard there is an urgent need for the development of mathematical models of AM [9], [10], [11], operating under pulsing mode at different control laws [5]. These models allows to estimate the dynamic and energy performance of AM at the stage of design of the pulsating movement actuators.