Thread: New Product Change Sun 10 blade 70mm
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Old Jan 11, 2013, 04:56 PM
PeterVRC is offline
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Australia, VIC, Melbourne
Joined Nov 2006
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Huh? IR goes up... volts over the battery go up, so volts on motor should drop... thus Amps/Watts would fall too.... not go up.
It would be handy to see a logger, so it charts them all.

I have never encountered that case....... but maybe the motor gets HOT, its impedance goes DOWN for some reason, thus Amps increase (even for the same volts) and it burns more and more power for nothing (because it all goes in heat).
As a possible explanation if the battery is known to be fine to cope (eg that 65C rating).
The IR500 motor might be "pretty good" but not truly "good enough" for its application.
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