pic: Version 1.1

[Andy Brockway]

Originally Posted by Arefin Bari

you are very right... it is locking.. thanks for bringing it up to my attention. umm... solutions.. there are two. one, either stop and shift. or space the gears out more. decisions will be made soon. most of the modifications will be made and will post a Version 1.2.

Nice design, of course I always advocate that you build and test.

I am hanging the CIM motor off 1/4" plates and think your design will be OK. If you include a mount to the frame of the robot close to the CIM you will definitely have enough support.

As for stopping and shifting with the current spacing....depending on the ratios the chance that both sets of gears will have teeth lined up is slim. This would prevent the shift from occuring. Designs with the shift dog have broken themselves when a "neutral" is not included and the shift is done on the fly. (It may have been JVN who told this story )

[tiffany34990]

good job so far-- you have been working hard arefin as i well know-- good luck w/ the next version--hopefully it won't drive you nuts


enjoy designing....