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Unread 27-07-2016, 10:47
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Re: pic: Gears in Tube, Mecanum WCD

How are the wheels attached to the output shaft? Would a canter levered design like this be ideal with the lateral loads a mecanum drive experience?
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Unread 27-07-2016, 10:49
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Re: pic: Gears in Tube, Mecanum WCD

The mecanums should be in the tube. Follow the everything-in-tube trend

Nice work!
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Unread 27-07-2016, 10:55
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Re: pic: Gears in Tube, Mecanum WCD

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Originally Posted by wilsonmw04 View Post
How are the wheels attached to the output shaft? Would a canter levered design like this be ideal with the lateral loads a mecanum drive experience?
Lots of teams ran cantilevered designs like this in 2015 without problems.

The only thing to be careful of is, if you use a screw + washer to retain the wheel, make sure those stay tight, because more load is placed on them trying to unthread them.
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Unread 27-07-2016, 10:59
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Re: pic: Gears in Tube, Mecanum WCD

Quote:
Originally Posted by Chris is me View Post
Lots of teams ran cantilevered designs like this in 2015 without problems.

The only thing to be careful of is, if you use a screw + washer to retain the wheel, make sure those stay tight, because more load is placed on them trying to unthread them.
What would you use other than a screw/washer? I've only heard of WCDs that use them.
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Unread 27-07-2016, 11:01
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Re: pic: Gears in Tube, Mecanum WCD

Quote:
Originally Posted by ollien View Post
What would you use other than a screw/washer? I've only heard of WCDs that use them.
Snap rings are another popular choice, as they don't loosen, they are a little lighter, and it's easy to put a groove on a shaft on the lathe if you get the spacing right.
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