Abstract: A linear induction motor comprising an inductor with a magnetic core structure formed of first-group laminations extended in one direction and interconnected by means of second-group laminations extended in another direction transversely of the first direction and with a polyphase concentrated winding and a secondary element having an electrically conductive part arranged on a magnetically conductive base, each first-group lamination being provided with at least four slots and each second-group lamination having an inverted U-shape configuration. Each coil of the polyphase concentrated winding encompasses one of rods of at least one of the first-group laminations and one of rods of at least one of the second-group laminations. Coils in each row extended in the first direction have a forward phase rotation up to the middle of the row and a reverse phase rotation thereafter. Coils in each row extended in the second direction have a forward phase rotation.

Abstract: A linear induction motor comprises an inductor, which has a magnetic circuit comprised of first and second groups of laminated cores and also has a multiphase concentrated winding, and a secondary element having an electrically conductive member disposed on a magnetically conductive base. The laminated cores of the first group are arranged in a perpendicular relation to the direction of movement of the inductor and are connected one to another with the help of the laminated cores of the second group which are positioned along the direction of movement of the inductor.