<p>The article discusses the methods of using composite soft magnetic alloys for two stator-valve motors of railway electric transport. The study deals with the main groups of alloys, which sharply differ in the shape of the hysteresis curve and the values of the main magnetic characteristics. Research was carried out on the study of composite soft magnetic alloys for two stator-valve motors of electric vehicles, as well as an improvement the performance of two stator-valve motors. As a result, the properties of some elements of composite soft magnetic alloys have been increased. Variable magnetization has been applied in the cores of electric transport. It was established that structural changes cause an increase in the mechanical and magnetic hardness of the alloys.</p>