Freewing J-10A 90mm Super Scale User Manual
- June 17, 2024
- freewing
Table of Contents
Freewing J-10A 90mm Super Scale
Introduction
Thank you for purchasing our Freewing 90mm EDF super scale electric model jet, the J-10A Vigorous Dragon ! the leadershie fe ina Aviation Industry Cheng Airera Industry ho. Led ratia ofcially launched in 19850 and o icials launched in 2003. The J-10 fighter jet, as a new generation of multi-purpose fighter jets, has achieved a historic leap from the second generation to the third generation of China’s independent military fighter jets, becoming one of the main fighter jets of the Chinese Air Force. So far, the J-10 fighter jet has developed and derived various different models, and has been exported.
The Freewing J-10A model jet is based on the Chinese Air Force J-10A fighter jet and is produced in a reduced scale.® Its wing span is 940mm, length is 1530mm, made of EPO material, with accurate contour. The surface of the aircraft contains a large number of engraved lines and rivet details. It is painted with a unique and famous “red hawk” decal, making it even more imposing.
This model also includes simulation details such as miniature antennas, sensors, and airspeed tubes made of a large amount of plastic. At the same time, a total of 11 LED lights and lampshades were installed in the fuselage, main wings, vertical tail, landing gear and other parts to restore the real aircraft’s aviation lighting effect. In addition, we will also provide additional 3D printing set with higher simulation capabilities such as ejection seats and instrument panels to meet different needs.®
Structurally, the main wing of the Freewing J-10A model uses the QUICK II second-generation quick portable install structure, and uses the “QuickLink in-line circuit design for the first time. Vertical tail and canard are installed by screws fixing structure without any glue. The electric retractable of landing gear adopts a design concept similar to the Freewing F-16 90 model jet, and is further improved to be more sturdy and durable. The he landing gear is processed with high precision CNC, and the shock absorption action is smooth and the damping is soft. By simulating the combination of plastic parts and spraying colors as a whole, the visual effect is lifelike.
The Freewing J-10A electric EDF model jet is available in two versions: 6S standard version, 3668-1960KV in-runner brushless motor, and a 90mm 12 blade all plastic ducted fan (# E72219); 8S upgrade version, 4075-1350KV in-runner brushless motor, aluminum alloy duct outer frame, 12 blade fan (# E72215). Both versions are equipped with a 120A (8S) ESC with reverse thrust function. A larger battery compartment space can accommodate 6S/8S 5000-6000mAh aviation model lipo batteries.
The 6S version has a maximum flight speed of approximately 190KPH (119KPH). The Freewing J-10A electric EDF model jet has abun- dant power and excellent structural strength. A shorter runway distance (20M<) is sufficient for takeoff. During the runway, the aircraft is less prone to yaw and maintains good directional stability. During the flight, the speed response is fast, and the flight actions respond quickly and accurately. At lower airspeed, the aircraft’s lateral attitude can continue to maintain stability.
Thank you again! I hope this product can bring you more beautiful flight time!
Note
- Not a 100% reduction in scale restoration, some parameters are adjusted to better improve flight performance.
- Simulated 3D printed parts, not included in PNP configuration, need to be purchased separately.
Note
- This is not a toy! Operater should have a certain experience, beginners should operate under the guidance of professional players.
- Before install, please read through the instructions carefully and operate strictly under instructions.
- Cause of wrong operation, Freewing and its vendors will not be held responsible for any losses.
- Model planes’ players must be on the age of 14 years old.
- This plane used the EPO material with surface spray paint, don’t use chemical to clean, otherwise it will damage.
- You should be careful to avoid flying in areas such as public places,high-voltage-intensive areas,near the highway, near the airport or any other place where laws and regulation clearly prohibit.
- You cannot fly in bad weather conditions such as thunder storms, snows….
- Model plane’s battery, don’t allowed to put in everywhere. Storage must ensure that there is no inflammable and explosive materials in the round of 2M range.
- Damaged or scrap battery should be properly recycled, it can’t discard to avoid spontaneous combustion and fire.
- In flying field, the waste after flying should be properly handled, it can’t be abandoned or burned.
- In any case, you must ensure that the throttle is in the low position and transmitter switch on, then it can connect the lipo-battery in aircraft.
- Do not try to take planes by hand when flying or slow landing process. You must wait for landing stop, then carry it.
NOTE: This is not a toy. Not for children under 14 years. Young people under the age of 14 should only be permitted to operate this model under the instruction and supervision of an adult. Please keep these instructions for further reference after completing model assembly.
Product Basic information
- Standard Version
- Wingload: 149g/dm
- Wing Area: 26.7dm?
- Servo: 9g Hybrid digital servo(4pcs)
- 9g MG digital servo(7pcs)
- Motor: 3668-1960KV I/R Motor
- Ducted fan: 90mm 12-blade fan
- ESC: 120A Brushless (Thrust Reverse Function)
- Weight: 3235g(w/o Battery)
- Li-Po Battery: 6S 5000-6000mAh
- Landing gear: electric retracts and aluminum shock absorber struts, scale decorated part, spray painting.
Other features
- Cabin doors: front and rear complete
- cabin doors, servo control
- Navigation lights: 11 pcs LED navigation lights
- Other: Simulated cockpit 3D printing set
- (need to purchase separately)
Note: The parameters in here are derived from test result using our accessories. Wuss the ace sones he to result in i sup, Any problem since of using other
Package List
Different equipment include different spareparts. Please refer to the following contents to check your sparepart list.
PNP Assembly Instructions
As the photo show
Press the main wing screw-less quick install switch to unlock it®; Two
different status diagrams of the main wing screw-less quick install switch:
(The working mode is to press the button to the bottom and release it. The
button pops up to the highest position, which is the unlocked status. Once the
button is pressed to the bottom again and released, but the button does not
pop up, which is the locked status)
Unlock status
As shown in the following photo: Press the main wing screw-less quick install
switch to the bottom and release it. The button pops up to the highest
position, indicating that the main wing has been unlocked and can be easily
removed and installed.
Lock status
As shown in the following photo: After installed the main wing, press again
the main wing screw-less quick install switch to the bottom and release it. If
the button does not pop up, it is the locked status. At this point, pull the
main wing outward and can not remove it.
Install the carbon tube on the fuselage
- Carbon tube (012x370mm)
- Conical plastic parts (012mm)
- Install the conical plastic parts onto the left/right main wing carbon tubes by glue.
- Conical olastic narts (@10mm)|Install the carbon tube on the fuselage.
- Align the carbon tubes on both sides with the fuselage and the main wing, and push the main wing into the installation position on top of the fuselage.
- (Repeat the above steps to install the other main wing.)
- Press 4pcs main wing screw-less quick install switch, put it in the locked status.
Install Canard
As the photo show
Place the canard on the rotating shaft of fuselage, push it all the way along
the fuselage direction. Then fix with screws to prevent its fall off.
- Screw (KM3X10mm 2PCS)
Install the Vertical tail
As the photo show:
- Insert the rudder servo and LED extension wire to the vertical tail PCB control board,insert them to the interface of RUD, Flash, Light.
- Install the vertical tail on the rear of fuselage and fix it with four pos screws. Screw (KA3X10mm 4PCS)
Install nose cone
As the photo show:
- Use glue to attach the decorated part on the nose cone;
- Refer to the right diagram, and insert the sensor into the front of nose cone;
- Install the nose cone on the fuselage.
Drop tanks, missiles and fins are all fixed with plastic slide rail structures; Refer to the following photo and install them in the designated positions.
Install other accessories
PNP Parameter Setting
Before connecting the battery and receiver, please Switch on the transmitter power and make sure the throttle stick is in the lowest position. Bind your receiver to your transmitter according to your transmitter’s instruction manual.
Pushrod instructions
- We recommend the following LiPo battery: 6S 22.2V 5000mAh~6S 22.2V 6000mAh (1pcs)
- Discharge rate of C ≥ 35C
Control Board Introduction
Important additional notes
The Y-type clevis used in this product is equipped with a transparent silicone
ring for secondary reinforcement, which can effectively prevent the clevis
from accidentally loosening. As shown in the following figure. when vou buckle
the clevis into the control surface horn, use the silicone ring to cover the
clevis.
Center of Gravity
Correct Center of Gravity (“CG”) is critical for enabling safe aircraft
stability and responsive control. Please refer to the following CG diagram to
adjust your aircraft’s Center of Gravity.
- Depending on the capacity and weight of your choosen flight batteries, move the battery forward or backward to adjust the Center of Gravity.
- If you cannot obtain the recommended CG by moving the battery to a suitable location, you can also install a counterweight to achieve correct CG.
- However, with the recommended battery size, a counterweight is not required. We recommend flying without unnecessary counterweight.
- As the photo show, We marked the center of gravity on the bottom of the Main wing.
- Please confirm the CG based on this marked position.
Control direction test
After installed this J-10 model plane, please connect to the receiver and
power on, then adjust it.
- When all channels of radio are fine tuned to zero and the control stick is centered: check whether each control surface on the aircraft is in the center position. If it is found that the control surface is not in the center position, please adjust the control rod to center it;
- Please refer to the diagram below and use the radio to test each control surface to ensure that its movement direction matches the diagram. If the opposite movement occurs, first check whether the relevant channel in the radio has enabled the reverse function; If the problem persists, please contact us for assistance in resolving it.
Aileron
Elevator
Ruddor
Setting and Adjustment Instructions
- If you found the elevator control direction of Canard is not correct when you found in adjusting, please try to adjust and exchange the two canard plugs position on the control board, as the following photo show:
- If you found the elevator control direction of elevator is not correct when you found in adjusting, please try to adjust and exchange the two four-pin-plugs position on the control board, as the following photo show:
Dual Rates
According to our testing experience, use the following parameters to set
Aileron/Elevator Rate. Program your preferred Exponential % in your radio
transmitter. We recommend using High Rate for the first flight, and switching
to Low Rate if you desire a lower sensitivity. On successive flights, adjust
the Rates and Expo to suit your preference.
Remote Control EXP Setting Suggestion
- Aileron EXP curve is shown as below
- Elevator EXP curve is shown as below
- Rudder EXP curve is shown as below :
Servo Direction
The servo positive or reverse rotation is defined as follows:
When servo input signal change from 1000ps to 2000us
The servo arm is rotated clockwise, its positive servo. The servo arm is rotated counterclockwise, its reverse servo. If you need to purchase another brand’s servo, please refer to the following list to choose a suitable servo.
Motor Specification
References
Read User Manual Online (PDF format)
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