Hi I am looking to build a 4WD robot with 4 independent motorgearboxes. I have some wheels that I would like to use that have a 12mm hex hub. I need a motogearbox with high torque, and a threaded bar or a tapped hole at the end of the output shaft. Has anyone seen/heard of a motogearbox with these specifications?
Ok, here's an update: Thanks to OddBot for pointing me towards wild thumper's motors and gearboxes, I now have some coming from pololu (Link) but I still need the adapters that will fit on a 4mm d-shaped output shaft from the gearbox onto the 12mm hex hubs on my wheels. Does anyone know of a supplier in britain? Really I need the adapters to look like This or This
Update:
I am making some adapters, but can somebody tell me - if I have a motor driver with a 2 amp output and I connect 2 motors to it will each motor get 1 amp? Thanks.
My robot has a letsmakerobots page!
https://www.robotshop.com/letsmakerobots/node/38504