System Components

Power Jacks can supply electric motors for all applications whether AC or DC motors are required.

We can also supply AC or DC motors with brakes; they are spring applied electrically released units, which provide the fail safe operating characteristics such that on interruption, or failure of power supply, brake will engage and arrest the load.

Power Jacks offers a wide range of reduction gearboxes for actuator and screw jack system building whether it be a single motorised actuator or several screw jacks mechanically linked.

The gearboxes are available as motorised units as standard, however the gearbox unit itself can be supplied. The most popular types of gearboxes are Helical Worm Gearboxes, Helical Bevel Gearboxes, In-line Helical and Parallel Shaft, other types are available on request.

Full range of coupling and drive shafts so you can build complete jacking systems.

We have a range of flexible jaw couplings with elastomeric elements and steel geared couplings for high torque transmission.

Drive shafts are available in a self-supporting design that does not require plummer block bearing supports and in the traditional solid shaft design.

All are available in wide range of options and materials, including stainless steel, to suit your application requirements.

Complimentary range of drive components for use with screw jacks, bevel gearboxes, linear actuators, jacking systems, actuator system and power transmission system.

Includes Plummer Block, Hand Wheels and Rotation Indicators

Wide selection of motion control devices is available for use with screw jacks, bevel gearboxes, linear actuators, jacking systems, actuator system and power transmission system.

Includes Rotary Cam Limit Switches, Proximity Sensors, Electro-mechanical Limit Switches, Safety Limit Switches, Incremental Encoders and Absolute Encoders.

We can supply all the feedback devices you need for our products to complete a control system.

A comprehensive range of load cell products for integration into screw jack systems and linear actuator systems as part of an overall control system for the application.

Wide variety of products that can be supplied as standard devices or bespoke designs for Load Pins, Compressive Load Cells, Load Shackles, Load Links, Displays and Data Logging.