ROTARY ELECTRIC MACHINE AND VEHICLE

WIPO Patent Application WO/2019/187440

A1

According to the present invention, a magnetic wedge is configured to have a fitting section in which a taper is formed such that the peripheral width of the magnetic wedge is narrowed toward the inner peripheral side and have a protruding shape protruding from the terminating end on the inner peripheral side of the taper toward a further inner peripheral side, and the peripheral width W1 of the magnetic wedge at the terminating end on the taper inner peripheral side, the peripheral width W2 of a rotor-facing surface of the magnetic wedge, and the width W3 of a slot opening have the relationship of W1≤W2