The 3WD Omni-Directional Robot Chassis is a 3 wheels drive mobile robot chassis with omni-directrional wheels. It can move in any direction without turn by controlling the velocity and direction of the omni-directional wheel. More flexible and more stable.

The main part of the chassis is made by 3 encoder motors, 3 motor brackets, 6 omni-directrional wheels and an Acrylic plate.

What’s more, you can also use these materials with 3 motor holders to build a frame of the ball balancing robot as the following picture shows.

Add one Acrylic plate on the chassis.

Add two Acrylic plates on the chassis.

So then you can add your own micro-controller such as an Arduino, the motor drivers and some other electronic modules on it to build your own Omni-Directional Robot.

This is just the mechanical chassis, more electronic modules will be added and more video of this robot will be updated.