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Re: Sonic Shifter - recent feedback?
Quote:
Originally Posted by aldaeron
It is a legitimate approach, but will have more deflection than if the end of the shaft were supported. Is the difference in deflection sufficient to cause a problem? Sounds like it was in a few cases.
Based on your reply ( and the comparison here) it sounds like there were a lot of design changes in the v2 Ball Shifter Shaft. Under what circumstances do you recommend teams replace this shaft? We just bought the upgrade, but have not installed it.
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I would use the upgrade. The upgraded shafts are much better and allow for the use of the ThunderHex bearing without any additional machining.
By my math, the deflection difference is not enough to cause their problem. I believe it was related to a loose fit between the hex and shifter shaft in the v1 version of the ball shifter shaft combined with their increased load case.
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In full disclosure I am the President of VEX Robotics, a division of Innovation First International.
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