Integrated form electric steering engine

The utility model relates to a steering wheel technical field especially relates to an integrated form electric steering engine, including motor, drive assembly, lead screw assembly, bolt assembly and casing, drive assembly and lead screw assembly all set up in the casing, and outside the motor is located the casing, and the output shaft of motor passes the casing and is connected with drive assembly, motor and the axial direction parallel setting of lead screw assembly edge, and bolt assembly passes the casing and is connected with lead screw assembly one end, and the lead screw assembly other end is connected with drive assembly. The utility model discloses adopt integrated integrated design with casing and motor, drive assembly, lead screw assembly, bolt assembly, drive assembly, lead screw assembly install inside the casing, become small a, light in weight, electric steering engine that rigidity is big, the installation requirement of adaptation in the internal weapon bays to the great impact that can bea