Our special purpose Cubic Actuator Screw Jacks differ from other screw jack models because they are sealed assemblies. This makes them ideal for short travel applications where your system needs to operate in a clean environment and requires regular wash downs. The internal mechanics of the jack are protected by a wiper seal to keep moisture out while retaining internal lubricants.
Made from a choice of corrosion-resistant materials, the Cubic Actuator Jack is well suited to food processing, pharmaceutical or specialist production businesses.
Our Cubic Actuator Jacks are capable of lifting 5kN to 50kN loads and are available in either a translating screw or keyed translating screw option.
You can select travel rates of 0.25mm/rev to 2mm/rev with a 50mm to 100mm length of travel. They can be manufactured from a range of materials that protect the internal gears and mechanics from water and debris ingress – just ask our design engineers what is possible.
Like our other cubic designs, the Cubic Actuator Jacks are compatible with our modular system arrangements. 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.
Select specifications for your desired screw jack and then download free CAD models to integrate into your designs.
Use the Kelston Screw Jack System Builder to determine suitable screw jacks and drive motor parameters tailored to your specific application
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.