| 摘要 |
The invention relates to a rotor armature for an electric motor (2), comprising: an axially arranged feed channel (5) for feeding a coolant; at least one cooling channel (27) which is radially spaced from a rotational axis of the armature (1) and which is connected to the feed channel (5) via a radial connection (23); and a coolant outlet (31) in order to discharge the fed coolant, said coolant outlet (31) being radially spaced from the feed channel (5). |
