Screw JackMultiple machines are interconnected by couplings, drive shafts, and directional converters to achieve simultaneous lifting of multiple elevators. Simply put, two machines can be connected using two sets of couplings and a single drive shaft. Four-machine and eight-machine interconnections are also quite common.

Primarily applied to the simultaneous lifting or lowering on large platforms, it involves directional changes through a directional switch to synchronize multiple lifting platforms. How to achieve synchronization of multiple screw lifting platforms under the same conditions, with the platforms outputting power synchronously, and requiring the screw lifting platforms to rotate in opposite directions.

And we insist on zero error in the screw jack's lifting and lowering within milliseconds, which requires a precise calculation of the screw jack's output frequency. Here are a few points we summarize that we hope will provide valuable reference for you: The chosen screw jack must have accurate speed ratio and rotational speed outputs to lay the foundation for synchronization.

Secondly, we offer screw jacks that can output force in both directions. In another scenario, you can have a synchronized installation, such as making a linkage or a synchronized sprocket. Generally, a screw jack is more suitable for this request. The output motor can only be one, which also allows for synchronization.