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Old 04-03-2009, 08:59 PM
  #115  
John Stranahan
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"I'm having trouble visualizing a linear relationship between voltage and power as you describe. I'll continue to think about this."


It takes about 1.5 V just to get an RC brush type motor turning. A straight line develops from this point and increases. This is a graph out of an RC book that I wrote. It is no longer available. I have not tested brushless motors this way but you can see the problems adapting strict theory to RC motors. Click the graph then click once more for a larger view of the graph.
john
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Last edited by John Stranahan; 04-03-2009 at 09:16 PM.
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