The paper presents an analysis of the temperature of the nodes of an asynchronous motor, radiation-resistant. The results of the analysis of the difference of the diverted losses in the axial direction are presented. The evaluation of the effect of coolant on the temperature inside the engine was performed.В работе представлен анализ температур узлов радиационно-стойкого асинхронного двигателя. Произведена оценка влияния расхода охлаждающей жидкости на температуру элементов конструкции двигателя