Has anyone got a recommendation for a 130cm prop with a similar thrust/torque curve to the standard 140cm 3 blade eprop? This is so I can put the power unit in a frame designed for 130cm prop (140cm hoop). I understand the efficiency will drop slightly.
I have an Air Conception Nitro with a 2 blade 130 e-prop that loads the motor to the same max wattage as my 140 Openppg 3 blade e-prop. No thrust measurements however. Not sure if this helps
That is extremely useful do you have the eprop part number?
No, but on their home page, type “Nitro 200” in the upper left search box as the engine and it will bring up all the variants since the reduction for all Nitro 200 are the same. E-PROPS: the best Propellers for Paramotors PPG, hi-tech & ultra-light