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Unread 04-01-2011, 19:21
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Al Skierkiewicz Al Skierkiewicz is offline
Broadcast Eng/Chief Robot Inspector
AKA: Big Al WFFA 2005
FRC #0111 (WildStang)
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Re: Modeling motor control

Quote:
Originally Posted by kamocat View Post
The first one has at least 20 hours of sine-wave operation.
Can you explain that?
I wouldn't know where to start with an estimate. I am wondering why you are trying to evaluate for torque now that we have arrived at this spot. Except for the low RPM, you should be able to make calculations from the current and motor voltage since the variables will remain rather constant. Are you just trying to keep part count low?
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Good Luck All. Learn something new, everyday!
Al
WB9UVJ
www.wildstang.org
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Storming the Tower since 1996.