Asynchronous motor with a hollow rotor and improved mechanical behaviors

A new design of an induction motor (AM) with a hollow rotor and slots with a bevel, capable of operating in the mode of controlled mechanical damping and technological equipment is investigated. The motor could be used in electromechanics and mechanical engineering due to improved technical and economic characteristics and technological simplification at simultaneous manufacture of the «IM-drive» system. The mechanical characteristics of the new IM design taking into account the bevel of the longitudinal slots to create an engineering calculation method and optimization solutions are determined. The results of the work can be used in the design and exploitation of automation elements and technological equipment of a similar purpose. Keywords asynchronous motor, rotor, electrically conductive, low inertia, slots, magnetic Reynolds number