The screw jack, as a fundamental lifting equipment, is also a general mechanical device in the mechanical industry, with wide applications. Compared to hydraulic and pneumatic lifting machines, it boasts better self-locking capabilities, is easy to control, and offers precise positioning, thereby earning widespread support from users.

Today, let's delve into this issue and explain as follows:

The worm screw lifting jack has been equipped with limit switches at the starting and ending positions. Once the lifting jack reaches its destination, the limit switches send a signal to the controller, which then issues a command to stop the screw lifting jack.

2. The screw jack is controlled by a servo motor, which effectively manages the travel distance of the screw jack through the servo position control function. Once the set travel distance is reached, the screw jack stops.