Thread: Best Drivetrain
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Unread 30-04-2008, 08:40
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Re: Best Drivetrain

Quote:
Originally Posted by AustinSchuh View Post
During our 2 years of experience with 6 wheel drive, we have found that 1/8 " was a bit to little of a drop, and 3/16" was about right. When we went with 1/8" in 2007, we couldn't turn the robot very well in high gear. This year, we went with 3/16 " and it worked quite well. There are probably many threads on that topic somewhere though.
The drop of your center wheel should be dependent upon how rigid your frame is. We build a very rigid frame every year (welded box beam inner frame with drive "pods" bolted on each side). Last year we did 3/16" drop and it was a little too much for us, this year we went for an 1/8" drop, and guess what, it was still a little too much for our liking.

As you can see in this video: http://www.youtube.com/watch?v=OBTPLcIByU4 we have no problems turning, even with only 1/8" drop in the center wheel
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