Mechanical Systems and Control

Mechanical Systems and Control kits for CAPS Technology, Grade 9. This is the hydraulics, pneumatics, levers and gear train content area, built around syringe powered mechanisms, pulleys and cranks that demonstrate force, motion and mechanical advantage.

Includes the Jaws of Life, hydraulic crane and excavator arm builds set directly against the official syllabus PAT scenarios, plus pulley and gear component packs for mechanical advantage briefs.

Filling a syringe to power a hydraulic crane model

What is the Mechanical Systems and Control content area?

This content area covers how force and motion get transferred and changed, hydraulics, pulleys, gears and levers, and the mechanical advantage each one gives. A syringe-powered hydraulic arm or a pulley system are the classic PAT builds here.

Every kit demonstrates one specific mechanism, a hydraulic crane, a gear train, a pulley set, so learners can see and explain exactly how force is being transferred or multiplied.

Common uses of Mechanical Systems kits

Where force actually gets multiplied.

  • A wooden model crane lifting a mass on a classroom bench

    Hydraulic Systems PATs

    Syringe-powered cranes and excavator arms that show force transferred through a fluid from one syringe to another.

  • A wooden geared carousel model on a workbench

    Gear Train Demonstrations

    A gear-driven carousel or motor mechanism shows how meshed gears change speed and direction of rotation.

  • A wooden pulley frame raising a mass on a cord

    Pulley and Mechanical Advantage

    A simple pulley system lifting a weight demonstrates mechanical advantage in the most direct way possible.

  • A wooden Jaws of Life model powered by syringe hydraulics on a workshop bench

    Combined Mechanism Builds

    Jaws of Life style kits combine two syringe-powered arms into one working cutting-tool mechanism.

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