Full-disc high-power motor convenient to maintain

The utility model relates to the field of motor production industry, and discloses a full-disc high-power motor convenient to maintain, which comprises a main body shell and a sealing end cover, a clamping-level circular groove is arranged on the outer wall of the side end face of the main body shell, and the sealing end cover is clamped on the main body shell through the clamping-level circular groove and is attached to the inner wall of the clamping-level circular groove. Integrated and symmetrical clamping columns are arranged on the outer walls of the two sides of the end sealing cover, the clamping columns on the end sealing cover are clamped in the inner walls of the side faces of the clamping circular grooves, and fixed connecting devices are arranged at the positions, corresponding to the two sets of clamping columns, of the outer wall of the side end face of the main body shell. According to the motor, the connecting mechanism between the main body shell and the sealing end cover is conveniently desi