Let's talk!

Working Principle Of Otse Screw Elevator

  • click to rate

    Screw-type elevator, the plunger of the straight-top elevator is processed into a rectangular thread, and the large nut with the thrust bearing is mounted on the top of the cylinder, and then the nut is rotated by the motor through the reducer (or belt), so that the screw is lifted The elevator that the car rises or falls. Simply put, a huge screw is under the elevator, and as the screw rotates, it rises and falls against the car.

     

    The safety is higher because in fact there is always something to support, even if the power is lost, the free fall falls, the screw also drives the motor to do a large negative work, the drop will be very slow, so the elevator will not fall, and As long as the screw is locked, the free fall can be prevented from falling.

    Due to the limitation of the screw, the lifting height of the elevator is limited, so we rarely see the screw elevator in places where the lifting height is very high; but for villas, houses, small commercial places and other places where the lifting height is not high, the screw The elevator is your preference.
    At the same time, the screw elevator has very small requirements for the height of the top floor and the pit. For those friends who are not suitable for digging in the home and want to extend the elevator to some height limit, the Screw Elevator is your preference.