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Unread 07-02-2012, 19:58
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VEX Robotics Engineer
AKA: Arthur Dutra IV; NERD #18
FRC #0148 (Robowranglers)
Team Role: Engineer
 
Join Date: Mar 2005
Rookie Year: 2002
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Re: BaneBots Shorted, Now What Do I Do?

Quote:
Originally Posted by dexo568 View Post
I've got a fairly large problem. My shooter subteam came to me today and said that one of their two BaneBots 775s burned out. This was in their attempt to construct a working shooter (they've never succeeded in making a functioning shooter thusfar).
Did the shooter sub-team discover a case-short problem, or did their prototype actually smoke/burn out the motors?

While the RS775 motors have had a history of case-shorted issues, it's also entirely possible the shooter prototype overheated/smoked the motor. This is likely if the motor was stalled for some period of time, or if the prototype gearbox/motor mounting blocked the front vents on the 775 motor. All of the 500- and 700- series motors in the KOP (Banebots, FP, AM) have front air vent ports that must not be blocked or the motors will overheat and die.
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Art Dutra IV
Robotics Engineer, VEX Robotics, Inc., a subsidiary of Innovation First International (IFI)
Robowranglers Team 148 | GUS Robotics Team 228 (Alumni) | Rho Beta Epsilon (Alumni) | @arthurdutra

世上无难事,只怕有心人.