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[CN 201820605231.9] hydraulic machine


[CN 201820605231.9] Hydraulic Machine Title: Hydraulic Machine Application Number: CN 201820605231.9 Applicant: Voith Patent Co., Ltd. Application Date: 2018-4-25 Patent Type: Utility Model The utility model relates to a hydraulic machine, which includes a structural unit for installation in the stator housing. The structural unit essentially consists of a first unit comprising a rotor housing, a rotor, a main shaft part with a stop surface in a first interface and a bearing arranged between the rotor housing and the main shaft part, and a second unit comprising a bearing cage, a bearing seat with a stop surface in a second interface and a bearing arranged between the bearing cage and the bearing seat. In order to ensure the function, it is provided that the two units are screwed together by means of a central bolt and that a washer is arranged between the two units, the washer spacing the two units in such a way that the required bearing spacing is ensured.