Pair of folding blades F5J 1A Servorahmen 12

F5j Prop 1A" folding wings. (Design by Julian Benz)

High strength carbon fiber reinforced plastic propeller using an injection molding process.

Nature provides form and function. Julian has succeeded in building the next generation of F5j propellers under the concept of bionics. The result is a propeller with the highest aerodynamic efficiency in both powered and gliding flight.

The development target was the popular F5j Tenshock 1515-15T drive with a Reisenauer Micro Edition gear and a 3s or 4s Lipo battery.

The diameter and pitch represent the optimal compromise between generated thrust and feed rate.

Of particular note is the extraordinary responsiveness when the motor is switched on and the immediate acceleration of the model due to the direct current on the propeller. In competition, it is often decisive for victory or defeat, when it is determined in the last few seconds at the poker around the cut-off altitude that more altitude is needed or that thermals far from the starting point must be reached.

Can be used with the following drives in normal F5j operation (max.30 seconds) with battery capacities below 1000 mAh:

Tenshock EDF 1515 - 15T - 4pol 3770KV, Reisenauer Micro Edition 5: 1NL / T on both 3S and 4S
Tenshock TS-GDM1510A03-3950KV (4.75: 1) planetary gear drive motor on both 3S and 4S
Tenshock TS-GDM1510A04-5000KV (4.75: 1) planetary gear drive motor on 3S
Technical specifications:

Weight per sheet: 6.6 grams
Propeller neck: 8mm (suitable for all common spinners)
Bore: 3mm
Maximum speed: 11000 rpm
Maximum power: 1900 watts
distance mounting hole/blade tip: 15.5cm
bore: standard 3mm
blade foot: standard 8mm

Please consult the manual (EN/DE) available on this link