pic: Coaxial Module 2

#1 22-04-2007, 18:31

rachal · #2 23-04-2007, 15:09

Hey, do you have a closeup of the wheels? They look pretty light.

(...They involve lots of milling and enormous piles of aluminum chips again, don't they.)

T3_1565 · #3 23-04-2007, 17:34

does one sprocket there control steering and the other ( the top one I'm going to guess) drive it? if thats the case I seem to be on the right track with my design!! it is very much similar

#4 23-04-2007, 18:24

Quote:

Originally Posted by rachal

Hey, do you have a closeup of the wheels? They look pretty light.

(...They involve lots of milling and enormous piles of aluminum chips again, don't they.)

Yeah, they're a two inch wheel. I'll email you a picture of the wheel, or even the file itself if you want. They're about half a pound, a 4 inch wheel, 2 inches wide.

Quote:

Originally Posted by T3_1565

does one sprocket there control steering and the other ( the top one I'm going to guess) drive it? if thats the case I seem to be on the right track with my design!! it is very much similar

Yeah, this is a coaxial crab, so the top sprocket drives the wheel, and the second one steers it.

Cowmankoza · #5 24-04-2007, 12:41

whats the weight of the full pictured module?

#6 24-04-2007, 18:01

About 4 pounds.

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