FIELD: power engineering; mechanical engineering. SUBSTANCE: motor has rotor and shapers of energy actuating it. Rotor is built up of at least one body of at least one plane in section confined within at least one closed line of straight and/or curvilinear sections. Each shaper is built up of group of components spaced apart to form central plane within inner surfaces of components and channels between side surfaces of components. Components of at least one shaper are interconnected for displacement relative to each other. EFFECT: improved design. 20 cl, 17 dwg
