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Unread 05-03-2011, 00:30
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Mentor :Contol System Engineer
AKA: Chris
FRC #0599 (Robodox)
Team Role: Engineer
 
Join Date: Jan 2009
Rookie Year: 2003
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Re: Minibot Time Showcase

Quote:
Originally Posted by boomergeek View Post
Team 241 had a breakthrough on minibot design # 5.



Design #5 - midget - direct drive to 3/8" wheels, Mousetrap action to connect to pole. Uses bare motors, battery, nylon standoffs, OFF switch and 3 or 4 nuts and bolts from the Tetrix kit.
Weight 2.1# !!! Time ~2 seconds
(still need to adjust deployment to allow either the midget or the tank and mount the turnoff switch) may add another 0.1 lbs.
Reliability - not known yet

No magnets.
Pretty great weight. We have a similar super minibot that uses magnets and we are sitting at about 2.5 lbs.
How are you protecting the motors from smoking in case of a misfire? And how many motors have you gone thru?
We have inadvertently smoked 3 motors early on and since have been more careful.
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