Gerotor pump and method of making pressure equalization in a gerotor pump

The invention relates to a gerotor pump having: an inner rotor and an outer rotor, which is also the rotor of an electric drive; a housing and a flange which closes the housing with the motor compartment, the rotor being arranged on a shaft and sealing against the flange at a gap, wherein, in addition to the gap, there is at least one device with which at least a partial pressure compensation takes place between the suction region of the gerotor pump and the motor compartment of the gerotor pump. 本发明涉及一种摆线泵，所述摆线泵具有：内转子和外转子，所述外转子也是电驱动器的转子；壳体和将具有马达室的壳体封闭的法兰，其中转子设置在轴上并且在间隙处相对于法兰密封，其中对间隙附加地存在如下设备，借助所述设备在摆线泵的抽吸区域和摆线泵的马达室之间进行至少部分的压力补偿。