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Rev 1: 21st August 2011
FEIYU
TECH
Y6 SCORPION FLYER
Multi-rotor Aircraft build Manual
Guilin Feiyu Electronic Technology Co., Ltd
Rm. B305, Innovation Building, Information Industry Park, Chaoyang Road, Qixing District,
GuiLin, CN
www.feiyu-tech.com
Email: feiyutech@yahoo.cn
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Guilin Feiyu Electronics Co., Ltd.
Aircraft Parameters
1. Dimensions
450mm
2. Empty Weight: 630g (receiver and battery not included)
3. Payload capacity: 800g (includes battery, receiver, etc.)
4. Maximum Gross Take-Off Weight: 1430 grams. For safety reasons do not exceed
this weight.
5. Airborne time (with 3S 2200mAh Lipo battery) : Approximately 10 minutes
6. Power requirement: 3S1P Lipo, 1500 to 5000mAh, Discharge rate: 15C and above.
7. FY-ESC (included): 10A (a standard PWM ESC).
8. Suitable for FY91Q Flight Controller.
9. Require at least a 5 channel RC Receiver.
Note: Please always consider safety first when using this model aircraft. Take all
required precautions to prevent accidental injury:
• Do Not Fly over people.
• Do Not use as a chase copter.
Installation Tools
1. Soldering Iron
2. Good solder with Rosen core
3. 2.0 mm Allen wrench (provided)
4. 2.0 mm diameter screwdriver
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Guilin Feiyu Electronics Co., Ltd.
Step 1: Frame Arm Assembly (3 sets)
1. Unpack the Arm pairs. Note the arms have LEDs with color: Blue, Red or Green.
2. Unpack these parts to complete the 3 arm sets:
• M3 x 5mm button head screws & M3 x 30mm pillars
• six motor mount plates
• six motors.
• six landing gears.
Figure 1: Arm set installation. Ensure the LED lights are facing outwards:
propeller
M3×30mm Pillar
M3×5mm
Brushless motor
M3*5mm
Socket Screw
Right Arm
Soldering point
Left Arm
Soldering point
Leg
Note: When assembled properly, the “Feiyu
Tech” words should be facing upright and the
welding points lined up perfectly.
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Guilin Feiyu Electronics Co., Ltd.
Figure 2: Solder (
\
Cross any two wire ,
Cable tie through
square groove to
hold ESC to frame.
red arrows) the 3 arms onto the bottom fuselage plate:
M3×25mm Pillar
Bottom plate with
Electronic components
Solder points
1. Note the fuselage plate has a side “A” and “B”. Ensure side “A” is always facing
upwards.
Figure 4
2. In this step, use the fuselage with electronics installed. Solder all 4 arms to this plate
(Figure 4).
1. Proceed with installing the 3 arm sets as shown above.
2. Caution: Do not overheat the arm contact points, as the metal will deform making
it difficult for arm insertion into the fuselage plate.
3. To check LED light function, connect a 3S Lipo balance plug to the socket at the
bottom of the fuselage; the LEDs will light up. You may also check with a DC
meter at the solder point; it should indicate approximately 2.3 Volts.
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Guilin Feiyu Electronics Co., Ltd.
Step 3: Install ESCs and flight pack Power connector
1. After soldering the 3 arms, install the 6 ESCs by connecting the 3 ESC output wires
to the 6 motors. At this juncture, don’t worry about the motor rotation direction.
2. Run both the ESC servo lead and power supply to the middle fuselage. Connect the
power input leads to the JST connectors and exit the T-Plug as shown below.
3. After completing ESC install, you may proceed with the middle plate installation.
Don’t forget to pull the 6 servo leads from the ESCs through the middle plate for
later connection to the FY91Q.
4. After installing the middle plate, you can proceed to install the flight controller
( FY91Q) via the damper mount / anti-vibration pads.
5. Install your RC Receiver and complete the connection with the FC as per the FC’s
manual.
6 ESCs wires
through portal
M3×25mm Pillar
M3×5mm
Scoket Screw
M3×30mm Pillar
Power cable through
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Guilin Feiyu Electronics Co., Ltd.
Step 4 : Test The Motor Rotation
2
Front
3
5
6
1
4
1 (top) = ESC 1 CW
2 (top) = ESC 2 CW
3 (top) = ESC 3 CW
4 (bottom) = ESC 4 CCW
5 (bottom) = ESC 5 CCW
6 (bottom) = ESC 6 CCW
cw = clock wise
ccw = counter clockwise
1. After installing the FC, activate the quad and carefully check that the propeller
rotation is as shown above.
2. If any of the motors are rotating in the opposite direction to what is noted above,
change any two wires of the ESC 3 wire motor plug. This will correct the propeller
rotation.
3. Lastly install the top fuselage plate to protect the FC and RC Receiver.
Step 5: Voltage Level Indication via Fuselage LED Flashing
1. When flying, the white LED on the bottom plate will begin flashing to indicate the
voltage of your flight battery, as follows:
Battery Voltage
>11.5V 11.1V~11.5V 10.8V~11.1V <10.8V
LED Flash SOLID Slow flash Medium flash Fast flash
Emergency
Landing
Indication
Enough power Voltage down Land now
END of Y6 MANUAL
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