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Unread 19-02-2011, 23:24
ipburbank ipburbank is offline
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FRC #0639 (Code Red Robotics)
Team Role: Leadership
 
Join Date: Feb 2011
Rookie Year: 2010
Location: Ithaca NY
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Re: Window Motor question

So another thing (I'm also on this team). The arm works fine for a few times, but after some amount of time it stops once an extra load is added (the second stage starts lifting too). The normal raising runs at 7-8 amps, and the stall is 10-11. This makes me think heat. I wonder if this has nothing to do with the load, and more with the duty cycle. The jump in the load only after a few runs makes me think that it is heat and doesn't have to do with the added weight. Is this the case, or could there be another factor I'm missing?

Last edited by ipburbank : 19-02-2011 at 23:31. Reason: poor wording