Lego Rubber Band Motor

A rubber band motor for your Lego Technic car

Category: DIY Toys Time frame: an hour
Age: Where:
Level: easy What you need: easy to get items
Keywords: Lego, Lego Technic, rubber band, motor
Article written by Andreas

You got kids who love Lego Technic? Then I guess your little ones built lots of cars already. Show them how to add a rubber band motor to their cars!

Here's an example how you could build it:



Here's an alternative construction, simpler and faster to build. The rubber band is not twisted, but simply winded up on the rear axis: