The utility model discloses an integrated servo control system of a full-automatic flatcar. Mounting plate, threaded through holes are formed in the left side and the right side in the mounting plate;mounting bolts are movably mounted on the left side and the right side of the top end of the mounting plate; and the bottom ends of the mounting bolts penetrate through the threaded through holes andextend to the outer portion of the mounting plate, an electric holder is movably mounted at the position, close to the middle, of the top end of the mounting plate, a servo control system body is movably mounted at the top end of the electric holder, and a control panel is fixedly mounted at the position, close to the bottom end, of the front surface of the servo control system body. The utilitymodel discloses a full-automatic flatcar integrated servo control system. And through cooperative use of the sliding grooves, the fans, the ventilation plates, the mounting bolts, the penetrating grooves, the threaded holes, the threaded through holes and the fixing bolts, the device has the advantages of heat dissipation, cooling and convenient mounting, the practicability of the device is greatly improved, and the problems that a traditional integrated servo control system is inconvenient to mount and short in service life are solved.