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Educational Construction Series No.222

Friction Power Unit
Item No: 70222

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★This eco-friendly power unit requires neither battery nor motor! ★Simply power the flywheel inside the unit by rotating the drive wheel. ★Peer through the clear ABS case to take a good look at what is happening inside with the gear. ★The 3mm hex output shaft is readily compatible with a range of other Educational Construction Series products.

Click here to see a feature on possible construction projects using the Friction Power Unit.

Information is correct as of December 3, 2015. Specifications are subject to change without notice.

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