Torque ELECTRIC MACHINE WITH PERMANENT MAGNET

摘要

Torque machine can be used as an engine valve in electromechanical systems, robots, manipulators, tools and other devices. Torque machine comprises a stator with toroidal annular yoke and a winding, double disc rotor with permanent magnets with axial magnetization counter and further introduced radially magnetized permanent magnets mounted on the inner cylindrical surface of the detachable U-shaped magnetic circuit of the rotor. The magnetic circuit of the stator in this machine made compound: the outer part of the wound steel strip and the inner part of the dialed stamped rings and these two parts are combined with insulating material into a single one-piece magnetic core. The technical result achieved when using a machine with such a design is to increase the specific mechanical torque electric machinery type, reducing overheating in the winding and increase rotor stiffness 2 yl.