Speed-power characteristic (Analyze)

EFOIL.builders Propulsion System (Motor, Gears)
1

Hi, I’m busy with the right purchase of an Efoil engine. Since I have a little more weight (120 KG) than most of the others here, I will probably need a transmission engine. In order to find the right engine, I would need the dealer to know the
Speed-power characteristic (Analyze) which is likely to be dependent on the propeller.
Is there someone here who has already passed such tests?

2

Average numbers for me for 85kg ,around 1500w for 20km/h , 2800w for start and 30km/h ( same geared and direct drive )

For 120kg , I would say aim for at least 4000w with 30% drop rpm on load , 15% propeller slip for the pitch and a ratio 1,2-1,5

Sss56104 motor have a torque around 2,2Nm

3

You can easily get enough torque out of a 80100 motor to get going even with the 120kg weight.