So that means that when James observed a 30C reduction in heat readings from the sensor using his water plate/air fan cooling setup for the same power and load, the system is resonably effective. Since the temp sensor is at the hottest location that is the toughest to cool, temp drops there actually mean something.
Fair winds,
Eric
Marina del Rey, CA
--- In electricboats@yahoogroups.com, "Jeremy" <jeremy_harris_uk@...> wrote:
>
> It's tucked into the non-drive side stator windings, Eric, which should be the hottest part, as the thermal path from there is poorer than for the stator on the drive shaft end.
>
> Jeremy
>
> --- In electricboats@yahoogroups.com, "Eric" <ewdysar@> wrote:
> >
> > Hi Jeremy,
> >
> > Hmmm, that makes me wonder where the factory installed temp sensor is specifically located... But for me, it's only curiosity. My motor gets nowhere close to overheating.
> >
> > Eric
> >
>
Saturday, September 10, 2011
[Electric Boats] Re: belt drives vs directly coupled motor shafts and torque
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