Development of Rational Design Parameters for the Traction Drive and Motor-Wheel of an Electric Vehicle

The article analyzes main directions of development of soft magnetic powder materials. It includes research on certain materials developed using soft magnetic materials in production of electric motors. The elimination of known shortcomings in production of electric motors, acceleration of its assembly process is studied. The production of magnetic materials with low energy loss during magnetization reversal is one of the urgent problems of industry today. Despite the fact that research and development of such materials has been carried out since the beginning of the last century, studying the mechanism of magnetization reversal and improving the quality of these materials is still relevant today. This is due to the fact that soft magnetic materials are widely used in various technical devices (electric generators, electric motors, measuring instruments, inductors, etc.), the quality level of which is determined by the properties of modern varieties of such materials. The purpose of the study. Acceleration of electric motor development processes, increase in economic efficiency and study of the performance of electric motors. Results of the study. During the period of use of the materials, small dimensions of the product are obtained, in which, when the directional effect of the magnetic fluxes is changed, a reverse change in magnetization is achieved throughout the thickness of the part.