Fecha de publicación: 15/06/2000 Fuente: WIPO "apis" The invention relates to a hydromechanical rotational drive comprising an axial piston motor configured as a swash plate and a planetary gear (21) with a ring gear (24) mounted downstream. The ring gear is connected to an output hub (1) that radially surrounds the axial piston motor at least partially and that is mounted on roller bearings (6, 7) in a rotationally fixed housing part (8) of the axial piston motor. Pins (27) for mounting the planet wheel (23) and fixing means (30) for mounting the roller bearing, (6, 7) on the housing part (8) can be attached to the housing part (8).