| 摘要 |
In an electric motor for a vehicle (21) which includes a stator (21) fixed to an outer case member (41) side, and a rotor (22) which rotates relative to the stator (21), an ejection hole (45b) for ejecting a coolant is provided in a disc-like member (45) which faces an end face in a rotary shaft direction of the rotor (22), non-conducting oil for cooling is fed from an oil pump (46) to a fluid path (41c) communicating with the ejection hole (45b), and the oil ejected from the ejection hole (45b) is sprayed onto at least a coil end (21a) of the stator (21). With this configuration, it is possible to provide a cooling structure for cooling a motor which, even though having a simple structure, can stably and efficiently cool the motor and rarely allows an increase in rotation resistance.
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