| 摘要 |
PROBLEM TO BE SOLVED: To provide the rotor of a dynamo-electric machine capable of suppressing leakage of a filler to the outside of the rotor from between an end face plate and the axial end face of a rotor core, even upon occurrence of variation in the injection volume of the filler.SOLUTION: An end face plate 41 is provided, in the side face 41a facing the axial end face of a rotor core 20, with first and second communication paths 44, 47 communicating with a magnet insertion hole 25 at a position different from a communication hole 42, and first and second housing spaces 45, 48 communicating with the magnet insertion hole 25 via the first and second communication paths 44, 47, and can house a predetermined amount of filler F by making the cross-sectional area larger than those of the first and second communication paths 44, 47. |
