The Tamiya 70140 Small Pulley Set offers a compact collection of pulleys and belts for model makers and educators. It comprises 11mm, 20mm and 30mm pulleys together with power bands to assemble basic belt-driven systems and explore mechanical concepts.
These pulleys are ideal for use with Tamiya construction sets and robotics kits, enabling builders to experiment with motion, torque conversion and mechanical advantage. The differing diameters make it simple to trial several drive configurations.
Compatibility with a wide range of Tamiya parts ensures straightforward installation in existing models. The set is practical for classroom activities and small-scale workshops where direct observation of mechanisms enhances learning.
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