| 摘要 |
An axial piston machine having a swashplate or an oblique axis which can be adjusted by means of servopistons and has a valve segment and an adjustment unit for the electrically proportional adjustment of the volumetric displacement. The adjustment unit comprises proportional magnets which can be activated electrically, and a control piston for controlling the oil pressure which moves the servopistons. The proportional magnets act on the control piston along a common tappet axis, a feedback device for feeding back the current swashplate or oblique-axis valve-segment position to the control piston being provided. The feedback device comprises spring levers 6, 6 ' which can pivot about an axis, the spring levers 6, 6 ' each being mounted on the pivot axis 5 with a bearing shell 15 , which are each composed of two component shells which support the spring lever 6, 6 ' at separate locations on the pivot axis 5 , and which each essentially enclose a half-space about the pivot axis 5.
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