Electromotive actuating drive

摘要

An electromotive actuating device for swivellable actuators includes a housing having driving parts of a transmission train mounted therein. The transmission train is configured to be driven by a driving motor. An output member is assigned to the housing. A centering tensioning device is assigned to the output member. The centering tensioning device includes two oppositely moveable tensioning elements configured to tension a transmission shaft fixedly connected to an actuator. The centering tensioning device is configured to be synchronously swiveled with the output member with respect to the housing. A swiveling angle of the tensioning device is limited by stationarily acting stops that are adjustably and fixably arranged at the housing.