Bevel Gearboxes
Smooth Transmission

Kelston design and manufacture gearboxes and bespoke solutions

Gearbox illustration
Cubic Bevel Gearboxes - GM Range

Cubic Bevel Gearboxes
GM Range

Hollow shaft bevel gearboxes have been designed to complement the modular screw jack range. Straight cut gears are supported by quality branded bearings and seals, configure a solid shaft option for external fixing.

Build a complete system from your desk with our modular range of bevel gearboxes and accessories using our CAD download configurator.

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Cubic Bevel Gearboxes - G0 Range

Cubic Bevel Gearboxes
G0 Range

With a wide range of sizes, travel speeds and configurations, these high performance, powerful, precision screw jacks are essential if you need to lift, position or hold load.

Use our System Builder to determine suitable screw jacks and drive motor parameters tailored to your specific application and complete your system with our range of gearboxes and accessories.

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Cubic Accessories

Here you can find all the accessories necessary to complete your modular screw jack system such as mounting plates, gearbox shims, drive shafts and couplings.

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Screw Jacks

Standardised features that simplify your design process

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Knowledge Base

Screw Jack Working Principle

Screw Jack Working Principle

Screw Jacks are found wherever there is a need to lift, position and hold load. A Screw Jack (also known as a Jack Screw, a Worm Screw Jack, a Machine Screw Jack or a Lead Screw Jack) is a devise used to convert rotational motion into linear motion.

Worm and Wheel

Worm and Wheel

Worm Drives are used when the axis of rotation of a shaft must change direction. Being low-cost, potentially self-locking and providing high gear reductions, Worm Drives provide an effective means of decreasing speed whilst increasing torque.

Bevel Gear Sets

Bevel Gear Sets

Bevel gears are used when the axis of rotation of a shaft must change direction. Providing a highly efficient and durable means of gear reduction, Bevel Gear sets have many uses.

Kelston Actuation Ltd have been designing and manufacturing precision linear actuation products since 1974. We have created an enviable reputation with our worldwide customer base due to our dedication to create modular screw jacks and gear boxes that meet the durability, power and efficiency demands at the right price.

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