Quote:
Originally Posted by Newo95
You should also put something outside the wheels to support the axles and keep unwanted strain off of them and the gears.
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We have been using direct-driven, cantilevered mecanum wheels in parades, demonstrations, practices, and Breakaway(with frequent bump crossings) for 2 and a half years with no ill effects.
Just remember that keeping the wheel close to the gearbox will minimize the torque on the shaft.