THE GRAYWING
EGW-80 EDF
This is the Electric Ducted Fan version of our successful Eclipson EGW-80. Thanks to the use of the EDF motor we could add a very useful landing gear with full suspension, the concept is totally 3d printed and well tested with our model Z, although this LG is just optional, we also provide you the keel to hand launch the model. The plane can be printed with PLA/ PETG but you will get much better performance and a higher thrust to weight ratio if printed with LW-PLA.
Includes:
-STL files
-G-codes for PLA and LW-PLA
For free:
€27
Features:
-Very low drag design
-FPV camera ready
-Replaceble LG
-Full suspension
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SPECIFICATIONS
LW-PLA PLA
PRINTED WEIGHT 230gr 420gr
TAKE OF WEIGHT 490gr 750gr
STALL SPEED 27kmh 35kmh
WING LOADING 37g/dm² 57/gr/dm²
WING SPAN 800mm (31")
WING SURFACE 13dm2
WING ASPECT RATIO 3,5
WING AIRFOIL NACA 65-209 mod
LENGTH 750mm
Note: LW-PLA version is highly recommendable for this model to get a more adequate thrust to weight ratio.
SHOPPING LIST
ALL THE COMPONENTS THAT YOU HAVE TO BUY TO FLY THE AIRPLANE
BATTERY
VOLTAGE - 14,8V (4S)
CAPACITY - 1300 mAh to 2200 mAh
DISCHARGE - >20C (the lower the more efficient)
WEIGHT - 220 gr for PLA
150 gr for LW-PLA
(Recommended to set the C.G.)
Proposed -
PLA- BAT3
LW-PLA- Turnigy Nano-Tech Plus 1300mAh 4S
OTHER PARTS
-PUSH RODS - D1,2mm (min length 50mm) 2units
-BOLT - M3X15mm (with nuts and washers) 4units
-SCREW - M2X8mm (aprox) 18units
-VELCRO
-WIRE - 0,5 mm
-GLUE - cyanoacrylate + accelerator
-PUSH RODS CONNECTORS 2units
-SERVO LEAD EXTENSION (min 400mm) 2 units
-STEEL ROD - D2mm (Length 60mm) 1units
-STOP COLLARS D2,1mm 6units
-SPONGE WHEEL 3units (Alternatively you can print it)
Diameter 40 mm
Wide 10,5 mm
Inner hole D2mm
