Aluminum 2 Spoke Handwheel with Folding Handle - Manual Screw Jack

Manual Screw Jack with handwheel with handle is very popular for all kinds of applications. For example: In case of power failure, screw jacks can be moved manually via a handwheel. To do this, one input shaft shall be available on the screw jack for the connection of the handwheel. If a brake motor is used, the brake shall be un-clamped firstly, so to allow for movement. Light load, low duty cycle, low-speed application. Intermittent positioning applications.
Our standard jacks use Trapezoidal screw and have self-locking function which is very safe for manually operated by hand. We have different models for your selection, our machine screw jack is the most cost-effective selection for this application.
You can also use digital position indicators if you need more precise position display. It can measure the rotations of the input shaft and display the corresponding position in the digital counter window. The display value per input shaft revolution is variable and is achieved through a series of gear reductions configured to accommodate different worm gear screw jack ratios, screw pitch, and travel length.


Dimensions and Specifications