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Crappy Active Attachment For SUV Box Robot

In this attachment two knob wheels "(32072 ) Technic Gear 4 Knob" engage at 90 degrees angle. One of the knob wheels is a part of the robot and the other is a part of a pinless active attachment. The purpose of this attachment is to demonstrate How NOT to build attachments. 

Build the attachment and experiment. See for yourself how it "jumps" up and down when the knob wheels are rotating and you hold the lever by hand. 

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.

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  • #559
  • 24 Oct 2018

За да го построите ще имате нужда от

  • LEGO Mindstorms EV3 45544 Education Core

Bill of materials (Parts list)

Modules Navigation

[How NOT To] Build An Active Attachment For SUV Box Robot

The video shows why you should not build attachments such as "Crappy Active Attachment For SUV Box Robot". In the video one can see how the knob gear wheels start "jumping", once a force is applied to the lever. 

How to build SUV Box Robot for LEGO Competitions

There are a few main challenges with box robots and in the following tutorial we would like to resolve them. Read on and let's see how we could do this. 

Курсове и занятия включващи този Материал

Този Материал е използван в следните курсове и занятия.

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  • 3d_rotation 5
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  • 3d_rotation 4