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Unread 01-21-2016, 10:03 AM
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pic: 823543:1 Reduction Versaplanatery
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Unread 01-21-2016, 10:05 AM
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Re: pic: 823543:1 Reduction Versaplanatery
Too funny!

If my quick calculations are correct, you'd have to wait 57 minutes to watch the output shaft make one revolution!
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Unread 01-21-2016, 10:06 AM
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Re: pic: 823543:1 Reduction Versaplanatery
this will resolve any issue with back drive.
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Unread 01-21-2016, 10:06 AM
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Re: pic: 823543:1 Reduction Versaplanatery
Quote:
Originally Posted by Nathan Streeter View Post
Too funny!

If my quick calculations are correct, you'd have to wait 57 minutes to watch the output shaft make one revolution!
But man, think of the torque implications that has!
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Unread 01-21-2016, 10:12 AM
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Re: pic: 823543:1 Reduction Versaplanatery
Just *barely* falls off the load rating chart.

However you can always ship it back to Paul if you break it; you know, see what happens.
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Unread 01-21-2016, 10:13 AM
Tim Sharp Tim Sharp is offline
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Re: pic: 823543:1 Reduction Versaplanatery
Should be fine if you ever need to pick up a truck...or a house.
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Unread 01-21-2016, 10:16 AM
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Re: pic: 823543:1 Reduction Versaplanatery
Quote:
Originally Posted by CalTran View Post
But man, think of the torque implications that has!
If only the internal gearing on the final 3 stages and the 1/2" hex output shaft could carry the torque!

261,000 foot-pounds of torque could lift every single robot in FRC together... still with a 12" spool. Of course, you'd want to use like a 3" spool so it could still lift at peak power, not stall... and it'd take about 2 and a half hours... and 254's stockpile of batteries.
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Last edited by Nathan Streeter : 01-21-2016 at 10:22 AM. Reason: Accounted for lifting every robot in FRC without frying the motor... don't worry about the failed gearbox though. ;-)
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Unread 01-21-2016, 10:19 AM
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Re: pic: 823543:1 Reduction Versaplanatery
This looks like something 71 would be responsible for
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Unread 01-21-2016, 11:06 AM
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Re: pic: 823543:1 Reduction Versaplanatery
So have you found the screws yet? Reminds me of this https://www.youtube.com/watch?v=VUbpb23yTK8
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Unread 01-21-2016, 12:02 PM
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Re: pic: 823543:1 Reduction Versaplanatery
Do you even torque?
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Unread 01-21-2016, 12:09 PM
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Re: pic: 823543:1 Reduction Versaplanatery
Quote:
Originally Posted by Tim Sharp View Post
Should be fine if you ever need to pick up a truck...or a house.
or a boulder...
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Unread 01-21-2016, 12:34 PM
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Re: pic: 823543:1 Reduction Versaplanatery
Quote:
Originally Posted by Nathan Streeter View Post
Too funny!

If my quick calculations are correct, you'd have to wait 57 minutes to watch the output shaft make one revolution!
Congratulations; you almost just made yourself the world's torquiest hour hand.
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Unread 01-21-2016, 12:37 PM
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Re: pic: 823543:1 Reduction Versaplanatery
Quote:
Originally Posted by Nathan Streeter View Post
Too funny!

If my quick calculations are correct, you'd have to wait 57 minutes to watch the output shaft make one revolution!
Ahh... the old long con...
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Unread 01-21-2016, 12:57 PM
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Talking Re: pic: 823543:1 Reduction Versaplanatery
Why climb up to the scaling rungs when you can move the entire field down to your robot's height?
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Unread 01-21-2016, 12:57 PM
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Re: pic: 823543:1 Reduction Versaplanatery
Too funny. At least that team member is learning the idea of gear ratios. haha
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