| 摘要 |
Motor system, having: a stator, a rotor, a number of power modules (4) which each have planar contact surfaces for the discharge of heat, a control device which is connected for example with the aid of plug-type connectors (16) to the power modules (4) and controls these power modules (4), an outer housing, wherein the stator and the rotor are arranged within this housing, and at least one heat sink (6), wherein the heat sink (6) has a number of planar contact surfaces (7) which are connected in a heat-conducting manner to respective corresponding contact surfaces of the power modules (4), and wherein the heat sink (6) has heat discharge regions (8), for example cooling fins, wherein a coolant, for example cooling air, flows around the heat-discharge regions (8). |
