Quote:
Originally Posted by sanddrag
Has anyone pulled one apart? Is there only that one bearing I can see from the outside? I'm guessing it wouldn't be wise to slap a wheel smack on there without another bearing eh?
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I'm not aware of exactly how strong the gearbox is, however I would not suggest direct drive without added support.
That being said, BaneBots sells the bearing plates with the same mounting holes as the transmission itself, meaning all you have to do is get one of those and figure out where you're going to mount it.
I do suggest, however, running a chain drive system. Even if it's short. The weight of the chains and added mounting hardware shouldn't be too much (say, 5lbs for a 4-wheel setup and some heavy chain), plus if a motor or gearbox fails and you don't have time to take it out, just disconnect the power, take a link out of the chain, and take the chain off, leaving the corresponding wheel free to move.