摘要 |
The pump has a cylinder block (2), in a housing (1), with displacement pistons (3) guided in it, and first and second bearings (5,6), which support the angle adjustable swash plate (4). The first bearing (5) has a removable outer race (13) which is designed so that, following installation of the second bearing (6) of the swash plate (4) in the bearing seat (8), it fixes the swash plate in the bearing seat (7) of the first bearing (5). The servomechanism (9,10) is integrated in a cover (10) which closes off the housing (1) on the side of the first bearing (5). The swash plate (4) is an adjustable-angle plate with a servo-arm extending through the first bearing (5) into the servo-system (9,10). The largest dimension of the adjustable-angle plate (4) is larger than the distance between the bearing seats (7,8) of the first, and of the second bearing. The movement axis of the servo-adjustment piston (9) of the servomechanism (9, 10) runs through the servo-arm (14). The second bearing (6) has a bearing seat (8) which supports the second bearing (6) over a circumferential region greater than 180 degrees.
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