| 摘要 |
The invention relates to a pump (5) having an electric motor (4) for conveying a fluid, comprising an impeller (18) having conveying elements (19), wherein said impeller can carry out a rotational movement about a rotational axis (27), a working chamber on the impeller (18), an electric motor (4) having a stator (13) and a rotor (16), a housing (8) having a first housing part (50) and a second housing part (58), wherein a suction-porting opening (29) for introducing the fluid to be conveyed into the working chamber and/or a pressure-porting opening (30) for conducting the fluid to be conveyed out of the working chamber are designed on the first housing part (50), wherein the impeller (18) having the conveying elements (19) and the electric motor (4) are arranged inside the housing (8), the stator (13) is at least partially, in particular completely enclosed by a sealing cover, wherein the pump (5) having the electric motor (4) is fastened to the second housing part (58), in particular by means of a form-fitting connection, such that the pump (5) having the electrical motor (4) is aligned with respect to the second housing part (58), preferably the pump (5) is integrated in the electrical motor (4) or the reverse, wherein the rotor (16) is formed by the impeller (18), wherein at least one connecting element (12) for aligning the first housing part (50) with respect to the second housing part (58) is arranged on the first housing part (50). |
