Rotor for rotary electric machine, method for manufacturing rotor for rotary electric machine, rotary electric machine, and electric vehicle using rotary electric machine

Abstract

A plurality of magnet slots are provided along the circumferential direction of a rotor core in which a plurality of electromagnetic steel plates are stacked. Permanent magnets are stored in the magnet slots, and are adhesively fixed to the inner wall surface of the magnet slots via magnet fixing resin. And work oil is present at the adhesive surface between the rotor core and the magnet fixing resin, and the work oil is present over the entire inner wall surface of the magnet slots.

Dependencies are inferred from the claim text.