The Mechanical Devices Poster Set of 5 is a vibrant and comprehensive collection of A1 wall charts designed to support teaching and learning across Design & Technology, engineering principles and STEM subjects. Each poster breaks down a core mechanical system using clear explanations, diagrams and real-world examples—perfect for helping students understand how movement and force are transferred, controlled and transformed.

Covering essential mechanisms such as levers, linkages, gear trains, pulleys and belts, cams and followers, and general mechanical movement, this set provides an invaluable visual reference for lessons, revision and practical project work. The posters simplify complex concepts such as mechanical advantage, gear ratios, velocity ratios and follower motion, helping learners build confidence and deepen their understanding.

Designed for excellent readability, the A1 size makes these posters ideal for classroom walls, workshops, design studios and school hallways. Their colourful layouts and curriculum-aligned content support Years 7–12 Design & Technology, engineering fundamentals and introductory physics.

This Poster Set Includes:

1. Mechanisms

Explains input, process and output movement types, including rotary, linear, reciprocating and oscillating motion, plus simple mechanisms such as levers and pulleys.

2. Gears

Covers gear trains, changing speed and direction, spur gears, driver/driven systems and calculating gear ratios.

3. Pulleys & Belts

Shows pulley systems, belt drives, velocity ratios and practical applications such as lifting systems and machinery.

4. Levers & Linkages

Describes classes of levers, mechanical advantage and a range of linkages used to change direction or type of movement.

5. Cams & Followers

Explores cam profiles, follower types and how cam mechanisms convert rotary motion to reciprocating motion.

Why Teachers Love This Set

✔ Highly visual, curriculum-aligned diagrams

✔ Clear explanations suitable for all learning levels

✔ Reinforces mechanical principles used in real products

✔ Ideal for revision, reference and skill-building

✔ Bright, durable A1 posters perfect for long-term display

This educational set provides the perfect foundation for students studying mechanical systems and engineering concepts, making complex ideas accessible, engaging and easy to understand.