| 摘要 |
The invention relates to an actuator, in particular for components of a motor vehicle such as an electric seat adjuster or the like. The actuator comprises a drive motor ( 1 ) and a reduction gear ( 2 ). The reduction gear ( 2 ) comprises a housing ( 3 ), a wobble plate ( 4 ), a driven wheel ( 6 ) interacting by means of a toothing ( 5 ) with the wobble plate ( 4 ), and a guide device ( 7 ) for the wobble plate ( 4 ). By means of the guide device ( 7 ), the wobble plate ( 4 ) is substantially secured against rotation relative to the housing ( 3 ) and allowed to perform a wobbling movement on a circular path ( 8 ). The guide device ( 7 ) comprises a guide arm ( 52 ) that is formed in particular as a unitary part of the wobble plate ( 4 ) which guide arm by means of a radial guide ( 10 ) is slidable in a radial direction ( 9 ) relative to the circular path ( 8 ) and is essentially secured against rotation.
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