Manufacturer Description

This is the Align T-REX 800E DFC Flybarless Super Combo Helicopter Kit. This kit includes an Align 750MX 450kV motor, a Castle ICE2 HV 120 Brushless ESC, three Align BL700H High Voltage Brushless Servos, one Align BL750H High Voltage Brushless Servo, 800 Carbon Fiber Rotor Blades, 115mm 3K Carbon Fiber Tail Blades and the awesome Align 3GX Flybarless System!

T-REX 800E DFC Features: Designed specifically for aerial photography and cinematography
The long 800mm main blades provide superior flight stability and high payload capacity
Equipped with DFC flybarless main rotor system; the extremely low CG design effectively lowers aerodynamic resistance and improves flight stability characteristics
Carbon material integration technology is used in the frame plate structure, resulting in simple maintenance and operation convenience
The frame has a mounting location for the optional Align aerial gimble system upgrade, which can be mounted without any modifications
Dedicated APS control unit and sensor unit mounting platform to simplify installation
Innovative sliding battery tray rails imbedded into the 3K side frame, providing easy battery access and protection
Top mounted motor base, allowing blade drafts to cool the motor effectively
Motor mount consists of third bearing block to provide motor shaft support; effectively reducing torque induced shifts and minimized gear striping issues
Utilizes high spec MOD1 112 tooth CNC helical main gear and MOD 1 helical tail drive gear to increase gear mesh area, and minimize gear noise during flight
Top mounted ESC platform to take advantage of main blades airflow for effective cooling
New lightweight H-shaped electric device retention system for protection, as well as ergonomically correct design to simplify operation
Equipped with 750MX series high efficiency brushless motor, with ribbed case and fan to dramatically increase cooling effect, and improve overall power output
Redesigned gear box with more streamlined design also allows for simpler disassembly
High quality redesigned tail gearbox design, combined with an updated dual point mounted tail pitch control assembly to minimize slop and increase rudder control precision
High torque rated one way bearing base
High precision bearing supported dual push point rudder control design
High speed rated thrust bearings incorporated into the tail blade grips
High grade painted fiberglass canopy with redesigned 4 point anti-vibration mounting mechanism to simplify installation
Redesigned CNC aluminum alloy mounting plate

T-REX 800E Specifications:

Length: 1490mm

Height: 400mm

Main Blade Length: 800mm

Main Rotor Diameter: 1780mm

Tail Rotor Diameter: 301mm

Motor Drive Gear: 13T

Main Drive Gear: 110T

Autorotation Tail Drive Gear: 104T

Tail Drive Gear: 22T

Drive Gear Ratio: 1:8.46:4.73

Weight (with Motor): 3516g

Flying Weight: 5400g

3GX Programmable Flybarless System Features:

Redesigned 3GX represents a new generation of multi-function flybarless system. The dramatically improved performance will create an immediate impact on any enthusiast.
3GX is currently the smallest and lightest flybarless system on the market and features two ports to directly connect Spektrum and JR satellite receivers, along with full support of Futaba's S-BUS system.
Based on the 3G FL760 manual setup process, the 3GX can be setup in a few minutes through a simple process. In addition, the 3GX can support all of the CCPM swashplate systems currently on the market including 90, 120, 135, and 140 degrees swashplates.
Graphic illustrated instruction on the computer setup software directs the user through a step by step setup process, allowing for quick setups without omitting any steps.
Support Bluetooth connectivity. With the soon to be released Bluetooth connectivity kit, 3GX can be programmed wirelessly from a PC. Eventually there will also be smartphone apps allowing live adjustments to 3GX without powering down.
With 3GX's built in Align RCE-G600 governor function, no external governor is needed to reduce electronic wire clutter.
A library of pre-configured 3GX settings specifically available for T-Rex series of helicopters, allowing pilots to achieve the most optimal setup for their helicopters.
Three levels of flight mode are available on the 3GX to provide different feels for beginning and advanced pilots.
Custom parameters have been opened up in 3GX to allow pilots to fine tune numerous settings for swashplate and rudder. Settings export feature allows custom settings to be shared amongst friends.
3GX utilizes brand new gyroscope sensors of the highest specifications when compared to other flybarless systems currently on the market, allowing it to be used under harsh conditions. Dual axis plus rudder sensor dramatically improves swashplate and rudder correction precision compared to the last generation 3G. This is clearly noticeable in stable hover as well as highly aerobatic routines.
Suitable for helicopters of all class from 200 to 700, glow engine or electric powered. The superior vibration resistant characteristic is evident even when mounted with harder double sided mounting tape.
3GX utilizes 16 bit processor which is 4 times faster than previous generation, along with a completely re-written firmware. The result is a dramatic stability improvement from previous generation, with stability that rivals a flybarred helicopter, yet posses explosive agility.
With built in pirouette compensation function, 3GX is able to stabilize the helicopter on a fixed point during pirouetting maneuvers. Pirouetting flips type of maneuvers are easily accomplished with precision.
3GX's rudder control is similar to the high end GP-780 gyro in that rudder sensitivity is catered specifically for the helicopter's rudder response characteristics, allowing consistent rudder feel even under high speed conditions. This excellent control feel will allow pilot of all skill levels to experience the perfect integration between 3GX and helicopter.
Additional peripherals planned for the 3GX includes 3-axis accelerometer, 3-axis magnetic compass, and GPS positioning system. While the commonly available position hold gyro system utilizes only 6 sensors, 3GX?s total of 10 sensors ensure positioning of helicopter with superior accuracy, providing the ultimate solution for aerial photography or other special purposes.

3GX Specifications:

Operating Temperature: -10~60 degree

X and Y axis Operating Angle Range: -300~+300 degree

Z axis Operating Angle Range: -600~+600 degree

Size: 36.5x25.2x15.6mm

Weight: 11g

Maximum working voltage: 8.5V

T-REX 800E DFC Super Combo Includes: (1) T-REX 800E DFC Kits Set


(1) 3K Carbon Fiber Tail Boom


(1) 800 Carbon Fiber Blades


(1) 750MX Brushless Motor(450KV)
(1) 3GX Flybarless system


(3) BL700H High Voltage Brushless Servo


(1) BL750H High Voltage Brushless Servo


(1) Castle ICE2 HV 120 Brushless ESC


(1) 115mm 3K Carbon Fiber Tail Blades 

Needed to Complete:

Transmitter (7-channel or more, helicopter system)
Receiver (7-channel or more)
Dial Pitch gauge
(2) 6S LiPo Battery Pack, 4500 ~ 5200mAh
(1) 2S LiPo Battery Pack, 1900 ~ 2300mAh