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Unread 25-11-2012, 20:37
ferrari77 ferrari77 is offline
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Re: 2583 Off-Season Drivetrain Help

Quote:
Originally Posted by Feroz1325 View Post
It looks like you are going with a live axle system to transfer the power, however i do not see bearing in the aluminum extrusion. If you do not put bearings the abrasion of the shaft rubbing on the profile of the hole will damage both the metal and the shaft.
Also in a live axle system you will need hubs on/in the wheels rather then the bearings (i think) you have currently.
Also you may want to add another corner gusset on top.

Excellent first CAD, i look forward to seeing great things in the future!
After looking more closely I see the problem in my CAD
I have never dealt with hubs separate from the pulley because our team has always chained our drivetrains with the sprocket directly attached to the wheel

The pulley is attached to the axle with a set screw so they will spin together
How would I go about connecting this wheel to the axle so they spin together?

I looked at Andymark's website and found these hubs
http://www.andymark.com/Hubs-s/215.htm

Most of them used keyed axles and we do not have the resources to machine a keyed axle, can you buy those?