Patent ID: 7002448

Claim:
A control drive comprising: a housing ( 5 ); a driven wheel ( 30 ); an electric motor ( 9 ) disposed in the housing and coupled with the driven wheel ( 30 ); and a potentiometer ( 25 ) arranged in the housing ( 5 ) for determination of a position of the driven wheel ( 30 ), wherein the potentiometer ( 25 ) is located in a potentiometer housing ( 47 ), where the potentiometer housing ( 47 ) has at least one detent tooth ( 51 ), wherein the housing ( 5 ) has at least one detent projection ( 54 ), wherein the at least one detent projection ( 54 ) of the housing ( 5 ) in which the potentiometer housing ( 47 ) is installed forms a detent toothing ( 57 ) with the at least one detent tooth ( 51 ), wherein the detent toothing ( 57 ) or the detent tooth ( 51 ) is flexible enough to allow relative rotation of the potentiometer housing ( 47 ) within the housing ( 5 ).