Lifting table motor

The utility model discloses a lifting table motor, which relates to the technical field of motors, and comprises a shell assembly, a carbon brush plate, a gear box assembly, a rotor assembly and a magnet, the shell assembly is provided with a top opening and a mounting cavity communicated with the top opening, and the bottom of the shell assembly is provided with a first bearing; a positioning boss is arranged at the position, close to the top opening, of the inner side of the shell assembly. The carbon brush plate is arranged in the mounting cavity, and the bottom of the carbon brush plate abuts against the positioning boss; the gear box assembly is detachably arranged on the shell assembly and covers the top opening, the gear box assembly is provided with a second bearing, and the bottom of the gear box assembly abuts against the top of the carbon brush plate; the rotor assembly is rotatably arranged in the mounting cavity, a rotating shaft of the rotor assembly penetrates through the carbon brush plate, th