The T-REX 450 is the ideal choice for beginner R/C helicopters. To meet the needs of the beginner enthusiasts and to solve the problem of mounting and adjustment, Align introduced the T-REX 450LP ARTF (Almost Ready to Fly). Completed with the Align A10 transmitter and the newly released MiniGRS flybarless system, it is easy to experience the fun of flying.

The helicopter uses a DFC rotor paired with a MiniGRS flybarless system optimized for the flight characteristics of the T-REX 450LP. Without any adjustment or tuning, this combination provides optimal stability suitable for pilots of all levels.

Equipped with the new DS450 and DS455 high-voltage digital servos, it supports 8.4 high voltage to ensure optimum speed and torque performance. In conjunction with the new RCE-BL45P ESC, it supports an adjustable 5~8.4V BEC function to greatly improve flight performance.

ALIGN A10 is an AFHDS (Automatic Frequency Hopping Digital System) 2.4GHz transmitter with 10 channels. The stick and mount are ergonomically designed for much smoother control. Complete function with the mode helicopter / plane / multicopter. Logical and simple control interface, and easy to set up.

With the addition of the brand new A10 transmitter and MiniGRS, the T-REX 450LP ARTF overcomes the performance limitations of flybar helicopters and improves both stability and 3D performance while maintaining a ground level price.

Features T-REX 450LP ARTF
- Equipped with the DFC Flybarless head, which is designed for an extremely low centre of gravity to minimise wind resistance while providing an improved direct steering feel. Standard features include the new main rotor head block and spindle design. The newly developed 325 3D main rotor blades are stable and agile, resulting in improved flight performance for the beginner or 3D pilot.
- Align has more than 25 years of experience with the technical knowledge of the engine core. The 460MX (3200KV) motor is based on 3s 11.1V and is specially designed for the T-REX 450L Dominator. It features superior efficiency, high output power, extreme torque, low current and low operating temperature. The 460MX motor has the same exceptional design features as the 850MX Dominator motor.
- Three programmable throttle speed settings for fast throttle control. Adjustable BEC output voltage (5~8.5V), automatic power detection system, suitable for 2S~6S Li batteries, a continuous current rating of 3A, a burst rating of 6A, a continuous current of 50A and a surge current of 60A for 15 seconds
- A new CNC controlled metal main frame reinforcement is installed, with frame fixing bolts increasing the strength of the main frame to improve flight stability for the beginner or 3D pilot. The solid reinforcement of the frame is easily felt during extreme 3D manoeuvres. The stylish appearance of the red anodized and silver frame strut also enhances the high-quality appearance of the T-REX 450L.
- The carbon main frame uses composite integration technology to embed the battery mounting rails directly into the frame. This high-end manufacturing process allows the clever use of open space in the frame body for a stiffer frame structure to improve flight performance. The T-REX 450L cleverly extends the core concepts of the T-REX 450 Pro design to continue our outstanding design performance.
- The design with direct swashplate control and a one-piece main bearing block with integrated servo mounts for simplified servo installation is aesthetically pleasing. The new DS450 dual bearing servos minimize deadband and increase durability through improved torque and speed.
- New sliding battery tray with locking system and frame-integrated mounting rail provides easy access to the battery. The design also provides additional battery protection.
- New anti-rotation guide with embedded anti-wear material to minimize wear between the long swashplate ball and the guide.
- Horizontal rudder servo mount for improved center of gravity (CG) to improve beginner or 3D flying.
- Brand new tailplane handles that use thrust bearings to improve the precision control of the rudder while increasing bearing life. New 65mm tail rotor blades combined with the 360mm main rotor blades contribute to improved tail control.
- New twin tail fin mount for a slant-free tail for improved rudder resolution and control.

Features A10 transmitter
- AFHDS (Automatic Frequency Hopping Digital System) is an advanced remote signal transmission system that provides long range with minimal interference and lower power consumption.
- The frequency range of the system is 2.408 ~ 2.475 GHz. The waveband is separated from 160 independent frequencies. The transmitter uses 16 different frequencies and 160 different frequency hopping algorithms. Each time the transmitter is turned on, a different frequency hopping pattern is used, allowing the transmitter to avoid interference with the transmission signal.
- Each transmitter has a unique ID code when tied to the receiver. The receiver stores this unique ID code and accepts only a signal transmitted from the stored ID code transmitter. This procedure avoids receiving signals from another transmitter and significantly increases anti-interference capability and security.
- A scroll slider is used to scroll through the menu options and allows quick setup.
20 model memories with either Chinese or English interface, three aircraft options (helicopter/aircraft/multicopter), modes 1-4 are available with optional directional output, set buzzer warnings and supported firmware upgrade.
- Up to four electronic timers. Ergonomic design for a more comfortable feeling and smoother control. The transmitter's housing is matt black with red joysticks for a unique and stunning look.
- This system uses a high gain antenna that covers the entire available bandwidth. With the highly sensitive receiver, the system can effectively avoid interference with the transmission signal over long distances.
- The low power electronics used and a highly sensitive receiver chip. The transmitter frequency module uses an intermittent transmit signal to reduce the transmit power and dramatically increase battery life. Includes charging port, simulator support and firmware upgrade capability.

Features A6B receiver
- The A6B is a bi-directional receiver specifically designed for fixed wing / glider / helicopter, AFHDS2A (Automatic Frequency Hopping Digital System Second Generation) and an omni-directional antenna with a powerful anti-interference function.
- It is small and easy to install and supports 6 channels for PWM signal output and 14 channels for A.BUS signal and voltage detection interface.
- The A6B is equipped with two receiver modes, with 6 PWM channels divided into CH1~CH6 or CH9~CH14 to make the receiver more flexible and convenient.

Features MiniGRS
- Special construction for ALIGN small helicopters. It is light and simple.
- Supports the latest new ALIGN A10 radio (10-channel/A.BUS system) for optimal operation.
- Supports T-REX 250/450/470/500 models, no need for setup, excellent flight performance for the beginner or 3D pilot.
- Supports JR DSM2 and Spektrum DSM2/DSMX satellites Built-in Futaba S-FHSS 2.4GHz support for Futaba S-FHSS transmitter.


Technical data T-REX 450LP ARTF
length: 705mm
height: 205mm
width: 110mm
main blade length: 325 mm
Main rotor diameter: 734 mm
Tail rotor diameter: 171 mm
Motor drive gear: 11T
Main drive transmission: 121T
Autorotation rear-wheel drive transmission: 106T
Rear-wheel drive transmission: 26T
Gear ratio: 11:1:4.07
Weight (without battery): 730g

Specifications A10 Transmitter
Channels: 10
Available models: Helicopter / Airplane / Multicopter
Frequency range: 2.408 ~ 2.475 GHz
Power: not higher than 20dBm
System mode: 2.4GHz system AFHDS 2A
Suitable voltage range: 4.0 ~ 6.0V DC
Reception distance: the open ground no interference < 1000M
Low voltage warning: Lower than 4.2V
Size: 275x187x102mm
Weight: 487g (without battery)



Specifications A6B receiver
Channels: 14
RX sensitivity: -105dBm
RF range: 2.408 ~ 2.475 GHz
System mode: 2.4GHz system AFHDS 2A
Power: 4.0 ~ 8.4V
Transmission distance: In open space without interference <1000M
Dimensions: 46,7x25,5x13,6mm

Technical data
MiniGRS Flybarless System
Operating voltage range: DC 3.5 ~ 8.4V
Current consumption in operation: <100mA at 4.8V
Rotation detection rate: +/- 300°/sec
Yaw detection rate of the rudder: +/-600°/sec
Sensor resolution: 12 BIT
Swash plate support: 120° CCPM swash plate
Mode support: Up to 500 classes
Receiver support: ALIGN A10 (A.BUS), Futaba S-FHSS, Spektrum DSM2/DSMX
Operating temperature: -20°C ~ +65°C
Operating humidity: 0% ~ 95%.
Size: 37.6x22.4x13mm


Technical data
Balance charger RCC-3SX
Input voltage: AC 100V ~ 240V (50/60Hz)
Output voltage: 2-cell DC 7.4V / 3-cell DC 11.1V
Supported battery type: Li-Polymer / Li-Ion
Charging method: CC/CV
Charging current: 2A
Size: 123x74,3x32mm
Weight: 260g

Specifications battery
Output: 11.1V 2200mAh 30C
Configuration: 3S1P LiPo
Charging: Supports up to 5C
Dimensions: 104x36x22mm
Weight: 165g


Content
- 1x T-REX 450LP ARTF kit
- 1x MiniGRS flybarless system
- 1x A10 transmitter
- 1x A6B receiver
- 2x 325 carbon fiber blade
- 1x RCE-BL45P Brushless ESC
- 1x 460MX brushless motor (3200KV/2222)
- 3x DS450 digital servo
- 1x DS455 digital servo
- 1x 3S1P 11.1V 2200 mAh/30C Li-Polymer battery
- 1x balance charger RCC-3SX
- 4x 1.5V AA zinc-carbon battery




ALIGN RC Helicopter is one of the leading 3D RC Helicopter companies in the world. Align stands atop in 3D design and performance. The high quality electronics and design leaves nothing left to wish for. Best known for their T-REX 3D helicopters, the T-REX is one of the top brands in the international 3D helicopter scene, with a 3D heli for every class.