Sunday, July 26, 2009

Re: [Electric Boats] Torqeedo Cruise 2.0 vs 4.0 questions

 

--- In electricboats@yahoogroups.com, "dennis wolfe" <dwolfe@...> wrote:
>
> I imagine the 1250 rpm is at no load and limited by the controller. The 48v model would turn the prop a lot faster under load on an actual boat in the water.
>
> Dennis-

Is that the same as having the 4.0 having a better torque? or less slippage?

BTW, for gas engines, there's tachometer to measure rpm. What about for electric motors?

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