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Unread 15-03-2011, 16:45
Aakash Gihwala's Avatar
Aakash Gihwala Aakash Gihwala is offline
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FRC #1345 (The Platinum Dragons)
Team Role: Programmer
 
Join Date: May 2006
Rookie Year: 2005
Location: Ft. Lauderdale
Posts: 3
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Re: Rookie Team 3729's minibot

Hey! We're a team in atlanta, 2420, and are trying to implement this design. Our original was too heavy and clunky. With only a few days left, we're in desperate need. If you don't mind my asking, I'd like to get some specs from you.

1. Do you have a drawing of dimensions? We tried to mimic your minibot from the description in the thread and sort of have the same idea. However, our lexan keeps flexing and forces the robot to come off. Where exactly are your reinforcement pipes?

2. How far is the inner spacing in between the output shafts? Currently the inside space between the shafts is a bit under 1.75". After hours of testing, we've decided that this is too small as the motors keep stalling out. Our next plan of action for today is to, keep the spacing at a minimum of 1.75" and slightly slant them towards each other. We think if the motors are slightly biased towards the center, the minibot won't fall backwards as easily.

3. How close was the battery to the motors? Does the proximity serve as a reinforcement for the lexan? There's about an inch or more in between the motors and the battery. This allows for a lot of flexibility and we're trying to get around this.

4. What magnets did you use? We're going to test out some ceramic hard drive magnets today b/c they're really strong.

Anything information really helps. Thanks!
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Aakash Gihwala