The end positions of the semi-rotary drive DRRD are locked.
● Clamping unit DADL-EL: for semi-rotary drive DRRD, for mechanical locking in the end position against unintentional movement in the depressurized state
● Clamping element DADL-EC: for semi-rotary drive DRRD, in combination with clamping unit DADL-EL to lock the center position
● no driver