3D Servo Cart and Wheels

Introduction: 3D Servo Cart and Wheels

About: From solder to zip ties, lead acid batteries and LEDs, and especially Legos, putting things together has always fascinated me. The more challenging the better, because whats the fun of putting something toge...

This is a 3D file created in Sketchup that provides a chassis for 4x Sparkfun Large Full Rotation Servos.
The dimensions are 14cm x 9cm x 4cm. The holes are meant for 4-40 screws.
I am hoping to make wheels for it as well on a 3D printer instead of using standard servo wheels that you can buy.

The wheels attach to a servo horn instead of directly to the servo. It is 6.5mm wide with a diameter of 70mm (roughly 2.75inches).

The stl viewer is a new find that I really like. Check out Pleasant3D

The stl and skp files are attached in the zip file.

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    2 Discussions

    Hammock Boy
    Hammock Boy

    Reply 7 years ago on Introduction

    I hope to make a fleet of these into a group of autonomous rovers that will have a number of sensors on them to preform various tasks/challenges like finding their way out of a maze.