Spiral ElevatorBy driving the worm gear to rotate, the screw thread moves up and down, achieving the function of pushing, pulling, or lifting.

1. The self-locking performance of general helical screw electric push rods and screw jacks is average due to low comprehensive transmission efficiency, with most featuring dynamic self-locking to enhance equipment operational safety; ball screw electric push rods and screw jacks do not self-lock.

The integrated positioning accuracy of the precision positioning system reaches 0.1mm; the positioning accuracy of the servo electric cylinder is down to 6um.

Control the configuration encoder via a variable frequency drive or controller to achieve closed-loop positioning; if high precision is not required, a potentiometer can be equipped for on-line control.

The synchronous single-speed motor drives multiple push rods simultaneously through mechanical coupling, achieving synchronized lifting and lowering.

Drive System: DC motor 12/24V, single-phase AC motor, three-phase AC motor, no need for air/hydraulic supply.

Overload protection can be equipped with a safety clutch to prevent overload; also available with an overload pressure sensor for overload prevention.

7, High load push/pull capacity up to 300 tons.

8,

The screw elevator is easy to maintain, produces low noise, and can operate normally in extreme high/low temperatures, as well as in corrosive/explosive harsh environments.

The key features of the screw elevator include: self-locking performance, synchronization, precise positioning, speed control, and thrust control.