Both Screw jack and servo electric cylinder can realize the mechanical movement into linear or straight push/pull movements. They are ideal for all types of applications where tilting, lifting, pulling or pushing with pounds of force are required.

In comparison, due to the servo motor and servo electric cylinder screw jack combination makes the servo electric cylinder of thrust, speed and position control is more precise and therefore is widely used in modern digital and network technology, and other fields, which can realize programmed control, so the cost is higher.