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Unread 09-09-2012, 21:55
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Re: Andy Mark Supershifter with Pneumatic shifters

Quote:
Originally Posted by stinglikeabee View Post
We run our SuperShifters at 20 psi as well. 60psi shifts with 76lbs of force (force = pressure/area).

Another setup that I've heard of is using a window motor coupled to both transmissions with a spring setup to engage the gear if it is not lined up during the initial gear change request. I do not know what team had this setup, but it is definitely worth researching some more as it could offset the weight of a pneumatics system, even those with pvc air reservoirs.
Force = Pressure * Area. Much smaller force there.
 


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