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Unread 06-11-2014, 01:55
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asid61 asid61 is offline
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AKA: Anand Rajamani
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Offsetting shifter piston?

I'm in the middle of making a small gearbox that utilizes the Vex ballshifter shaft. However, the cims are the first stage of gearing and go straight to the shifting shaft, and as a result the cims are so close to the shifting shaft that I can't fit the regular Vex shifting piston inline with the shifting shaft. Heck, I can't even fit a thin long piston there.
I'm faced with two options: Place the shifting piston behind the cims (~4.5" away from the shifting shaft) or to put the piston to one side and connect it by a bar to the shifting shaft. Is it dangerous to offset the piston to one side and use a metal bar to connect the piston to the shifting shaft?