Abstract
The paper presents the results of studies on the influence of changing the parameters of a specialized brushless magne-toelectric motor on its characteristics in the mode of return-rotary motion. The frequency dependencies of the amplitude of the rotor oscillation angle, the effective value of the stator current, the efficiency index of the motor operation mode, the amplitude of the angular speed of the rotor oscillations, the amplitude of the stator voltage, the total value of losses in the motor are given. The dependences of the resonant frequency of mechanical oscillations on the changing values of the elasticity coefficient, the moment of inertia, and temperature-dependent parameters are determined. The depend-ence of the maximum value of the efficiency of the return-rotary motion motor on the viscosity coefficient of the me-chanical load is obtained. It is shown that the most economical mode of operation of the motor is provided under the condition of resonance of mechanical oscillations. Ref. 11, fig. 5.
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