SJBThe square box ball screw elevator is equipped with ball screws for the square box shell, which have many advantages such as high transmission efficiency, high precision, and long service life.SJBThe lifespan of the ball screw screw elevator series products is mainly determined by the lifespan of the ball screw and components such as the worm gear and worm gear;We mainly verify the lifespan of ball screws. Worm gears and worms may experience wear, but their lifespan is generally longer than that of ball screws. This elevator is widely used in environments with high precision requirements and is integrated into high-end automation equipment.