Ballbot – assembled parts

I’ve been doing a lot of work since last time and there have been some changes in the design as well!

After I assembled a couple of parts in FreeCAD I realized that I had miscalculated (in my head) the size of some of them 🙁
I had to flip the base plate upside down to make room for the steering cradle and remove the friction wheels, because they wouldn’t fit anymore. I also had to make the propel wheel larger to get better grip and to make the ball go a bit faster.
The approximate speed is now somewhere about 10 km/h, which is a quite good speed I think.

Screenshot from 2014-02-25 11:52:48

The base plate front view – with motors and steering craddle and its servo

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