Stabilizing device for vertical high-voltage permanent magnet motor for water conservancy

The invention belongs to the technical field of reduction of axial stress of a main shaft in the technical field of connection and fixation of a water conservancy motor and a water pump, and discloses a vertical high-voltage permanent magnet motor stabilizing device for water conservancy, which is used for reducing the axial stress on the main shaft of the motor and comprises a vertical fixed seat for connecting the water pump and the permanent magnet motor, a main shaft of the motor is in interference fit with the fixed seat, at least one pair of first bearing and second bearing which are arranged on the main shaft of the motor in a sleeving manner and are arranged in opposite directions are arranged in the fixed seat, a third bearing is further arranged on the main shaft of the motor and positioned on one side of the first bearing or the second bearing, and the third bearing and the first bearing or the second bearing are arranged in the same direction. The vertical high-voltage permanent magnet motor has t