Cubic Ball Screw Jacks
5kN – 50kN Lifting Capacity

When power, high speed, high duty cycles or repetitive positioning is required, our range of Cubic Ball Screw Jacks provides the ideal solution. Inside this specialist screw jack design, a high efficiency ball screw replaces the standard trapezoidal lifting screw.

Cubic Ball Screw Jacks
A Cubic Ball Screw Jack

Configure Your Cubic Ball Screw Jack

Our Cubic Ball Screw Jacks are capable of lifting 5kN to 50kN and are available in either a rotating screw or translating screw configuration. You can also select travel rates suitable for your application with a 2000mm maximum length of travel.

Launch CAD Configurator

Build A Modular System

As with all our screw jack designs, the Cubic Ball Screw Jacks can be used independently or utilised within a modular system arrangement. Design engineers can piece together components and create a layout that works for their exact needs – connecting a series of screw jacks together with custom drive shafts, couplings and bevel gearboxes.

Launch System Builder
Modular Design Made Mini

Screw Jack CAD Configurator

Select specifications for your desired screw jack and then download free CAD models to integrate into your designs.

Learn about CAD configuration

Screw Jack System Builder

Use the Kelston Screw Jack System Builder to determine suitable screw jacks and drive motor parameters tailored to your specific application

Go to system builder

Request A Free Mini Cubic Prototype

The Mini Cubic Screw Jack is our most popular screw jack model in the range. While it measures just 50x60x50mm, it is intelligently-designed to lift load sizes of up to 2.5kN!

To get a feel for the design and build quality of Kelston Actuation products, request a free prototype model of the Mini Cubic Screw Jack today.

Request Prototype of the Mini Cubic
Request a Free Mini Cubic Screw Jack

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