The Roller Coaster - Box Robot from LEGO Mindstorms with XY rack designed for FLL WRO competitions

Here is an idea. What if a robot does not need attachments. What if there is one special attachment on the front that could do most of the work? Probably an attachment that allows you to move a lever in any direction.

This here is a Box Robot with X - Y axys plane. This robot doesn't need active attachments because it has X - Y table that do the job. Imagine that there is a plane on the front of the robot. With the rack mechanism you can move to any coordinates on this plane. 

We have a lot of ideas how to make it even better. We will try to release them in the next few versions.

This material requires a subscription to one of the following plans:

  • FLLCasts Team Six months
  • FLLCasts Personal B One Year
  • FLLCasts School Student One Year
  • FLLCasts School

In order to build the full construction, you'll have to subscribe to FLLCasts.

Image for The Roller Coaster - Box Robot from LEGO Mindstorms with XY rack designed for FLL WRO competitions

Learn more about the subscriptions

Image for The Roller Coaster - Box Robot from LEGO Mindstorms with XY rack designed for FLL WRO competitions

Start Building

Downloading initial steps...

Building instructions delivered to your device by 3DAssemblyInstructions.com

  • #865
  • 02 Oct 2019

To construct this you will need

  • LEGO Mindstorms EV3 45544 Education Core
  • LEGO Mindstorms EV3 45560 Education Resource
  • FIRST LEGO League 2019-2020 City Shaper Challenge Set

Modules Navigation

Bill of materials (Parts list)