R/C Tech Forums - View Single Post - How to figure out brushless motor amp draw
Old 12-04-2023 | 11:17 AM
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Andy Koback
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Originally Posted by Roelof
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But yes, there is no way to get specific numbers. The amp draw is depending the weight, gearing, 4wd/2wd tires and the type underground. Only with a datalogger that some high end ESC's have you can see the amp draw.
I've used the "Sams Rev Meter" for this purpose. Simple meter that connects between the ESC and battery. Free rev will show amp draw and you can adjust timing to get the draw you're looking for. Inexpensive little unit that we used for pan car oval.
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