RFM propellers

This repository contains technical specifications of the Freudenthaler RFM folding propellers. These are lightweight carbon fiber propellers. Professionally laid carbon fiber cloth maintains maximum torsion rigidity while the high carbon fiber content ensures extreme durability with superior flight performance.

Maximum performance recommendations in KW and RPM for various propeller sizes are described as follows:

9x6 - 11x8                           1,5 kW                        17.000 U/min

12,5x6,5 - 16x16S                2 kW                          13.000 U/min     

16x16B - 18x19B                 3,5 kW                        10.000 U/min

20x13 - 23x12                      4 kW                           6.500 U/min

21,5x13 / 24x12                   7 kW                           9.000 U/min

23x12,5 / 26x12 / 28x12       9 kW                           8.000 U/min

F5B Propeller                       5 kW                         11.000 U/min

RFM White Painted Carbon Fiber folding propellers were specifically designed for high-performance airplane models with Front Electric Sustainer/Self-launcher (FES) electric motors.

References

https://www.pp-rc.de/e-vendo.php?shop=pp-rc_en&SessionId=

https://www.reisenauer.de/artikelauswahl.php?kid=59&von=4&sb=&so1=&so2=&so3=&ansicht=3&sprache=2

https://www.lindinger.at/en/