Patent ID: 8026645

Claim:
An electric drive having an electric motor ( 10 ) in a pot-like motor housing ( 14 ), having a gear mechanism housing ( 16 ) which is attached to the motor housing ( 14 ), and having an arrangement for radio interference suppression of the motor ( 10 ), characterized in that at least one choke coil ( 46 , 48 ) for radio interference suppression is arranged in a transition region from the motor housing ( 14 ) to the gear mechanism housing ( 16 ), the transition region having portions in both the motor housing ( 14 ) and the gear mechanism housing ( 16 ) such that a first portion of the at least one choke ( 46 , 48 ) is in the motor housing ( 14 ) and a second portion of the at least one choke ( 46 , 48 ) is in the gear mechanism housing ( 16 ), and in that means ( 36 , 56 ) are provided in the transition region in order to shield a filtered coil end ( 47 , 49 ) which projects into the gear mechanism housing ( 16 ) from the interfering radiation generated by the motor ( 10 ).