From inhaling formula side door executor for door lock assembly, including cap and casing, the casing in be provided with the ECU circuit board, the circuit board pass through the terminal of connection of electric lines motor, the motor be connected with the double -thread worm, double -thread worm and dual gea's gear engagement linkage, dual gea's second gear and large gear linkage, the gear wheel with is connected and fixes from inhaling the cable, the cable of inhaling certainly be connected with the rocking arm of inhaling certainly of lock body assembly, the ECU circuit board be connected with the circuit board sub -unit of lock body assembly. The utility model discloses simple structure, ingenious, powerful, transmission efficiency and transmission stability have obtained promoting widely.