Tamiya 70141 Large Pulley Set - Maker Workshop Pack  [70141]

Tamiya 70141 Large Pulley Set - Practical pulley components for makers

The Tamiya 70141 Large Pulley Set supplies a useful collection of pulleys and power bands for hobbyists and STEM users wanting to expand mechanical experiments. The kit contains pulleys in 11mm, 25mm and 50mm sizes so you can test different gear ratios and pulley arrangements. These parts are suited to classroom demos and personal projects that explore basic mechanics.

Integration and operational notes

These large pulleys are made to integrate easily with other Tamiya construction parts, letting you add rotating elements or belt drives to existing builds. The included power bands let you prototype moving assemblies that show principles like mechanical advantage and torque transfer. This makes the set a handy resource for simple machines and motion demonstrations.

Suitable uses for learning and hobby work

Perfect for hands-on learning and bench projects, the pulleys enable exploration of force, speed and load tradeoffs. The variety of diameters makes it straightforward to compare how pulley size affects rotation and belt pathing in practical setups.