RC F22 Raptor 700mm V2 (Flyable)

cults3d

Full flight video:https://www.youtube.com/watch?v=_Q6vTO9ouhw&t=201s https://www.youtube.com/watch?v=F_2Y1o-D7h0 Free test pieces: https://cults3d.com/en/3d-model/gadget/rc-f22-raptor-700mm-v1-flyable-test-pieces This is a flyable 700mm span RC (Radio Control) rendition of the Lockheed Martin F22-Raptor for 50mm EDF (Electric Ducted Fan). It is intended to be printed in LW-PLA but also works for regular PLA (the included regular PLA version has more structure to support skins). Features: - MH-43 airfoil, 1 degree washout - Easily painted canopy - Non pineapple panel lines - 250mm carbon strip wing spar - 3mm carbon rod taileron axle - Reinforced tail bearings - Full flying horizontal stabilizer with concealed pushrod linkages - 2 wing options. Flaperon+taileron (4 servos) or taileron only (2 servos. This is the preferred set up) - Hand launch finger grip cut outs - Wall hanging hook position - Works with popular drone gear/ batteries The design has been flown successfully Print weight:~ 400g Flying weight: 770g (with 50mm edf, 60A esc, 4S 1300mAh 25C CG: 87mm (22.6%) from wing LE junction to fuselage on servo cut out front edges Additional parts needed: - 50mm edf, such as FMS 50mm or XRP-50mm http://www.x-flight.com.hk/?sp=2&p=6&cat2=47&cat1=10&cat0=4&id=269&cat1=10&cat0=4&new=&more=&s=65392c13f041145d7f021ff7c08a33ca&lang=en - 4s 1300mAh 25C battery or above - 350mm 0.87-1mm piano wire pushrod - RC gear - 250mm 3x1mm carbon main spar pultruded strip (x2) - 50mm 3x1mm carbon rear spar pultruded strip (x2) - 60mm OD3mmxID2mm carbon taileron axle pultruded rod (x2) - Velcro J/c - 35A esc or above - 2x 9-13g servos (+2x 8-9mm thick servos if using flaperons) - Optional: 10mm dia.’ magnets for nose - Thin CA type hinges (optional) RC Groups Thread: https://www.rcgroups.com/forums/showthread.php?3931791-F22-Raptor-700mm-LW-PLA Relatively quick and easy print+build. Oct2022: • Improved scale shaping • Cooling hole cutouts • tail boom lamination and sacrificial elevon tips July2022: • Confirmed: Flies great 130% scale. 910mm span, 64mm EDF, 2200mAh 4S, 4mm carbons Jan2022: • 2 nose added for smaller printers (simple and saw tooth radome) • Make nose easier to slip on • Taileron locking pin holes to reduce transport damage • More clearance vertical stab fin fit • Fan hatch overhang fix • 5mm extension taileron axle Aug2021 --- version included for printing single wall in standard PLA and not just LW-PLA --- Please take care, be responsible. Have fun! Further models are coming. Best regards, Tim