Rotary electric machine

A rotary electric machine, comprising:

• a stator including teeth around which coils are wound;
• a rotor including a shaft of a hollow shape and a core member around which field windings are wound, the core member being coaxially fixed to the shaft, the rotor being disposed coaxially with the stator with a gap provided radially between the rotor and the stator;
• and
• a coolant flow passage structure communicating with a pump that force-feeds a liquid coolant, wherein:
• the field windings include coil turns located at axial ends of the rotor,
• the coolant flow passage structure includes a first coolant flow passage communicating with an interior of the shaft,
• the first coolant flow passage extends radially outward from the shaft, passing axially inside the coil turns, and has a discharge opening radially facing the stator at a radially outer end,
• the rotor further includes an end member covering an axial end face of the core member,
• the end member axially abuts, at part of an axially inner surface, the axial end face of the core member, and contacts, at an axially outer surface, the field windings,
• the first coolant flow passage is formed between the axially inner surface of the end member and the axial end face of the core member,
• the end member has an inner diameter side end that contacts the shaft and has a portion that extends radially outward from the inner diameter side end, and
• in the portion that extends radially outward from the inner diameter side end of the end member, the first coolant flow passage is formed between the axially inner surface of the end member and the axial end face of the core member.