Quote:
Originally Posted by T^2
Your gearbox will fail you after a regional's worth of matches, maybe sooner. The aluminum ring gear will flex enough to allow the planet gears to ratchet, and you will lose the climb.
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Bold words are mine for emphasis.
This is completely false. This is not how the ring gear works in a planetary system. The only load that goes in the direction to cause the gear to flex is the separation forces of the planets, which is quite low even when the gearbox is overloaded. Please do not make claims that look like statements of fact when you have no idea what is actually going on.
Now, I am sorry that you had failures, but I can tell you that a steady climb is NOTHING like catapult and can burglar loading scenarios as those have extremely high shock loads. I an willing to bet that you either had planet carrier failure or a failure of the spline. I would like to hear about the details of your setup and I can pinpoint exactly what failed and why.
We did excessive failure testing on the VersaPlanetary and failed it in ways you can't even imagine. That is how we developed the load rating table and that is why the 10:1 has lower load rating due to the nature of the failures.
Again, I would love to help pinpoint what happened on your can burglar and catapult, but my team used VPs for both applications with exactly 0 failures.
Paul