High-performance spiral vertical speed regulating screw jack with competitive price

High efficiency: Requires minimal driving source to generate significant thrust. High-speed operation: Compared to trapezoidal screws, there's a significant increase in speed, allowing for smooth and rapid operation. Long service life: Utilizes high-quality ball screws to enhance working lifespan.3X or more.

A worm gear screw jack is a compact transmission mechanism with a high transmission ratio and self-locking function under certain conditions. It is easy to install and well-designed, thus gaining more widespread application. It features a multi-stage reducer by adding a helical gear reducer to the input end of a worm gear reducer, achieving extremely low output speeds. Compared to a single-stage worm gear jack, it offers higher power, less vibration, lower noise, and energy consumption.

Screw jack, also known as a spiral drive mechanism.It is primarily used to convert rotational motion into linear motion or vice versa. There are types that mainly transmit energy, such as spiral presses and jacks; others that primarily transmit motion, like the feed screws on machine tool tables; and yet others that adjust the relative positions of parts, such as the spiral drive mechanisms. Screw lifts come in both sliding friction and rolling friction configurations.

Features of screw jack:

1The ball screw and nut feature a threaded groove that is filled with ball bearings.

2As the screw or nut rotates, the ball bearings roll along the thread groove, generating rolling friction between the screw and nut during relative motion. To prevent the ball bearings from rolling out of the groove, return guide devices are installed at both ends of the nut's helical slots.

3They form a circulating loop with the threaded raceway, allowing the ball to circulate within the nut's raceway.