pic: ball laucher

this is when it shook itself to pieces!!!

Don’t these small wheel demolish the ball?

They are six inches, I believe, same as our drive wheels, so not that small. We had no trouble with the wheels demolishing balls though. There isnt a whole lot of compression on them.

Hey, what part did you use to connect those wheels to the shaft of the CIM motor?


There is a drawing here… and they are soft rubber, so there is NO problem tearing up the balls :slight_smile:

go to McMaster and type in 2469k2, would that work? or would i rip up in place? :confused:

I would use the keyed one, or add a setscrew for each shaft, but yeah… That would probably work quite well :slight_smile: