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Socials Join Flightory Tech group on Facebook and create community with us. Share progress of your builds. Any suggestions or questions welcome. www.facebook.com/groups/flightory Join our Discord server as well, where the discussions are organized by topics, and the interaction between users is lively.
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General Aircraft Data General data Wingspan 1305mm Wing area 27.5 dm² Lenght 830mm Center of Gravity 63mm from leading edge 1500-3300g Optimal Cruise Speed 55-65 km/h Airfoil Eppler E205 Root Chord 240mm 211mm Aspect Ratio Wing load 54 -120 g / dm² USER MANUAL...
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General Aircraft Data The aircraft is a 3D printed UAV platform in a size that combines compactness and high flight performance. Talon 1400 is in the popular layout with single push propeller. The design focuses on optimizing flight performance as possible, accommodating large battery pack and additional equipment, and modularity.
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CFD Analysis The geometry is designed to provide the best possible characteristics. Eppler E205 airfoil was selected. The shape of the wing and the V-tail stabilizers, as well as their mutual position and incline angles, were optimized to ensure high performance as well as longitudinal stability.
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Reccomended RC Equipment Reccomended electronics Motor 2830 1200KV Prop Drive / 4108 620KV Propeller 10x5 (2830 Motor) / 12x10 or 13x8 (4108 Motor) Flight Controller Speedybee F405 Wing or any other Mavlink FC Matek M10Q or similar GPS with compass Servos Corona 929MG Metal Gear or similar BlHeliS 40A...
Required accessories ITEM QUANTITY 10x530mm Carbon Tube (MAIN SPAR) 6x400mm Carbon Tube (SECOND SPAR) 4x175mm Carbon Tube (VTAIL SPAR) Thin CA Glue 20g tube CA Activator 1 (optional but useful) M3 Threaded Insert (Outer Ø5mm, height 5mm) M3 screw LW-PLA 1 roll Small amount Polyester hinge 20x25mm...
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PARTS LIST - FUSELAGE PART MATERIAL FUS 1 LW-PLA FUS 2 LW-PLA FUS 3 LW-PLA FUS 4 LW-PLA FUS 5 / FUS 5 4108 MOTOR LW-PLA HATCH MID 1 LW-PLA HATCH MID 2 LW-PLA HATCH FRONT 1 LW-PLA HATCH FRONT 2 LW-PLA NOSE / NOSE GIMBAL LW-PLA / PETG...
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PARTS LIST - WINGS PART MATERIAL WING 1 L / R LW-PLA WING 2 L / R LW-PLA WING 3 L / R LW-PLA WINGTIP L / R LW-PLA AIL L / R LW-PLA SERVO COVER (print 2) PETG WING ROOT L / R PETG USER MANUAL...
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PARTS LIST - TAIL PART MATERIAL V TAIL 1 L / R LW-PLA V TAIL 2 L / R LW-PLA V TAIL TIP L / R LW-PLA RUDDER L / R LW-PLA USER MANUAL...
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STEP FILES LIST PART HATCH FRONT HATCH MID NOSE / NOSE GIMBAL NOSE TOP / NOSE TOP GIMBAL NOSE CLEAN SOLID 4108 MOTOR MOUNT FIREWALL / FIREWALL 4108 MOTOR BATTERY PAD / BATTERY PAD SOLID INNER REINFORCEMENT FRONT REINFORCEMENT FUS ROOT WING ROOT SERVO COVER RUDDER...
Print Settings The recommended slicer to use is Ultimaker Cura. All LW-PLA parts, print using the recommended settings detailed on the Flightory website under Print Settings tab. Whether you are using prefoamed or active foaming LW-PLA, you will find settings for both of these filaments there.
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Print Settings All parts are suitable for printing on any standard printer with a small working area. Whole aircraft were printed on a 220 x 220mm area. The settings are just a base that you can change and adjust as needed. The following pages will list recommended infill settings for each part.
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Parts Orientation Important thing is the correct orientation of the printed parts to avoid overhangs, and not have to use supports. Below is the recommended orientation of parts and infill settings. FUS 1 - 3% gyroid infill FUS 2 - 3% gyroid infill USER MANUAL...
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Parts Orientation FUS 3 - 3% gyroid infill FUS 4 - 3% gyroid infill USER MANUAL...
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Parts Orientation FUS 5 / FUS 5 4108 - 3% gyroid infill NOSE - 4% gyroid infill + 2 walls USER MANUAL...
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Parts Orientation NOSE TOP - 4% gyroid infill + 2 walls HATCH FRONT 1 - 3% gyroid infill USER MANUAL...
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Parts Orientation HATCH FRONT 2 - 3% gyroid infill HATCH MID 1 - 3% gyroid infill USER MANUAL...
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Parts Orientation HATCH MID 2 - 3% gyroid infill WING 1 - 3% cubic subdivision infill USER MANUAL...
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Parts Orientation WING 2 - 3% cubic subdivision infill WING 3 - 3% cubic subdivision infill USER MANUAL...
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Parts Orientation WINGTIP- 3% cubic subdivision infill AIL 1 / 2- 4% gyroid infill USER MANUAL...
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Parts Orientation V-TAIL 1 - 3% gyroid infill V-TAIL TIP - 3% gyroid infill USER MANUAL...
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Parts Orientation RUDDER - 4% gyroid infill NOSE GIMBAL - 20 % grid infill + 3 walls USER MANUAL...
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Parts Orientation NOSE GIMBAL - 20 % grid infill + 3 walls M6 BOLT / KNOB – 100% infill solid print USER MANUAL...
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FUSELAGE VARIANTS There are two fuselage variants to choose from, which differ in the way the segments are connected: classic flat connection of the elements or alignment pins. The fuselage with alignment pins can be printed in two ways, either using supports or not.
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TAIL VARIANTS Before starting build, choose an option for mounting the motor. There are 2 options to choose from. The first version is a tail adapted to the motor with a mounting bolt spacing of 34mm. Choose then the basic version of the FUS 5 FIREWALL file.
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NOSE VARIANTS There are also 2 variants of the nose. You can choose version with a VTX mounted inside and a 19x19mm FPV camera, or the version adapted for the GM3 Walksnail gimbal (or others with a similar design). The VTX mounts on a "shelf" and the available space is sufficient to accommodate any VTX.
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NOSE VARIANTS In addition to the ready-made nose versions described earlier, there is also a CLEAN version of the nose available. This is a solid model in STEP format, ready for any modifications to accommodate a custom payload. USER MANUAL...
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STEP files All files are available in STL format. In addition, some important elements are available in STEP format, which allows easier editing and customization. Check the full list of STEP files in the STEP FILES LIST section. You can find these files in folders labeled STEP USER MANUAL...
Fuselage assembly Prepare all fuselage segments. Before gluing, you can gently sand the surface of all elements, especially the gluing surfaces. It’s best to use thick CA glue. USER MANUAL...
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Fuselage assembly Prepare parts printed from PETG or other hard material. Take the BATTERY PAD and paste it in the designated place in the front of the fuselage. It’s best to use thick CA glue. Prepare parts printed from PETG or other hard material.
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Fuselage assembly Now take M3 threaded inserts with an outer diameter of 5mm. Put them into the designated places in the front part of the fuselage. You can use a slightly heated soldering iron for this. Then glue FRONT REINFORCEMENT printed from PLA or other hard material.
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Hatches Prepare the locks, consisting of 3 elements: LOCK 1, LOCK 2, and LOCK SPRING. Assemble them as shown in the diagram. USER MANUAL...
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Hatches Prepare the front and middle hatch. Assembled locks paste into the designated places. Glue locks into the hatches using CA, but carefully so that the glue does not spill and block the lock. It’s best to use thick CA glue. USER MANUAL...
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V-TAIL servos It’s best to use HOT GLUE Now insert the V-tail servos into the designated places on the back of the fuselage. Micro servos of standard 9-12g weight will fit. Use a small amount of hot glue to secure them. USER MANUAL...
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V-TAIL Take V tail parts. Glue them together and use 4mm carbon tube cut to 170mm for reinforcement. Use 20x25mm polyester hinges to assemble the rudder by gluing them into the prepared places. Secure them with a drop of thin CA glue. You can also use thin hinges made of other thin materials.
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V-TAIL Glue the plastic horns into the designated places in the rudders. It is best to do it with thick CA glue. You can make the pushrods yourself using a thin wire and bend it into a Z shape, or use snaps or another pushrod mounting technique.
Motor mount Paste the M3 threaded inserts into the designed places. Then glue the firewall. Finally, screw the motor with M3 screws. The graphic shows the assembly of the 2830 motor with 34mm bolt spacing. For the 4108 motor, the process looks exactly the same, only the firewall and tail are in slightly different shape.
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Nose mount Now you can mount the nose with short M3 screws. If you are using version with VTX, you can put your VTX on the "shelf" and cover it with NOSE TOP and secure the antennas. USER MANUAL...
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Nose mount The assembly of the nose with the gimbal is similar. The GM3 gimbal is mounted to the shelf from below using 4 M2 screws included with the gimbal set. Gimbals from other manufacturers with a similar design, also compatible with the DJI system, follow the same structure. References to specific gimbals can be found in the "Recommended Electronics"...
Wings assembly Glue the wing segments together. Insert two 6mm carbon tubes cut to a length of 400mm. It’s not necessary to glue the tubes, just press them tightly into the designated holes. Also insert the 3D printed M6 screws and glue the WING ROOT.
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Wings assembly Now mount the servo. Servo bay is spacious and there is no specific position of the servo. You can glue it and secure with hot glue. Use the SERVO COVER part so that you place it in the right place and bring the servo arm outward.
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Wings assembly Finally, paste the aileron horns and fix the pushrods the same way as for the V-Tail. You can bend the wire into a Z shape, or use snaps or other pushrod mounting technique. USER MANUAL...
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Wings mount Prepare two 10mm carbon tubes cut to 530mm and insert them into the designated places in the fuselage. Insert the wings, then lead the servo cables to the center of the fuselage USER MANUAL...
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Wings mount USE M6 KNOBS Secure the M6 screws with knobs from inside the fuselage. This method of fastening is durable, secure and resistant to repeated disassembly of the wings. USER MANUAL...
Equipment layout The fuselage of the aircraft is very spacious. The front part of the fuselage will accommodate a very large battery even Li-Ion 4S6P 21Ah pack. The BATTERY PAD is designed so that Velcro straps can be inserted between the holes to tighten the battery.
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Finishing build The model is ready to fly. Before flying, take care of the correct balance, which is 63mm from the leading edge. Check the correct operation of the ailerons and rudders and the direction of propeller rotation. The takeoff is done by hand throw.
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