T-REX 550 RC Helicopter


With a size that fall in-between large and small models, T-REX 550 features stability and agility which is the most popular model for pilots in all classes to practice. Now T-REX 550L Dominator inherit with all outstanding design concepts and much superior power supply that will guaranteed jaw dropping performance.


T-REX 550L firstly utilizes composite material integration technology on carbon side frame plates, also adding battery mounting rails and top mounted motor base design make assembly easy and protectable. Designed with direct servo CCPM control, and a single piece main bearing block with integrated servo mounts; plus equipped with the low CG DFC rotor head, exhibits exhilarating 3D performance and unimaginable flight speed. High quality new tail gearbox design, combined with new dual point mounted tail pitch control assembly to minimize slops and increase rudder control precision.


T-REX 550L Dominator equipped with 730MX 850KV motor with unique DOMINATOR painting scheme and extremely efficient and powerful output; brand new high voltage brushless BL815H/BL855H servos features with high torque and super efficiency reaction and higher precision; also keep extremely low temperature after flight not only can extend the service life but also be the favorite ones for all our factory pilots.


The most important upgrade should be Microbeast PLUS flybarless system, all the up-to-date devices are all included, must be your best choice to try on, just don’t miss it and get a T-REX 550L Dominator right now.



Focus Shots


Equipped with the low CG DFC rotor head, exhibits exhilarating 3D performance and unimaginable flight speed.

Designed with direct servo CCPM control, and a single piece main bearing block with integrated servo mounts similar to that of T-Rex 700L, for simplified servo installation and clean aesthetic.

The high-end Microbeast PLUS 6-axis gyro with 32-bit high-speed processor is much precise and superior in programming and computing allow for significant handling performance and delicate response. In addition, the Microbeast PLUS gyro is vibration-reducing improvement and strongly reduce the effects of the vibration to flying performance.

New style swash anti-rotation guide with embedded anti-wear material, effectively minimize the wear between swashplate long ball and guide.

Innovative sliding battery tray rails imbedded into the 3K side frames, with patented spring loaded latching mechanism, allowing for quick battery access as well as battery protection.

Carbon side frame plates utilized composite material integration technology, adding battery mounting rails.The clever use of open spaces within the frame resulting in a structure that is both rigid and aesthetically pleasing.

High quality new tail gearbox design, combined with new dual point mounted tail pitch control assembly to minimize slops and increase rudder control precision.

Utilizes newly designed vertical tail fin, creating a brand new look for T-Rex 550L.


Specification

  • Length: 1070mm
  • Height: 337mm
  • Width: 210mm
  • Main Blade Lenght: 550mm
  • Main Rotor Diameter: 1248mm
  • Tail Rotor Diameter: 254mm
  • Motor Drive Gear: 16T
  • Main Drive Gear: 112T
  • Autorotation Tail Drive Gear: 131T
  • Tail Drive Gear: 34T
  • Drive Gear Ratio: 1:7:3.85
  • Weight(w/o power system): 2790g

Accessories

  • T-REX 550L DOMINATOR Kits Set x 1 set
  • 550 Carbon Fiber Blades x 1 set
  • 90mm Carbon Fiber Tail Blade x 1 set
  • 730MX Brushless Motor(850KV) x 1
  • BL815H High Voltage Brushless servo x 3
  • BL855H High Voltage Brushless servo x 1
  • Castle Talon 90 Brushless ESC x 1
  • Microbeast PLUS Flybarless System X1 set

Radio transmitter and electronic equipment required for assembly

  • 1.Transmitter(6-channel or more,helicopter system)
  • 2.Receiver(6-channel or more)
  • 3.Pitch gauge or Digital Pitch Gauge
  • 4.6S Li-Po 2600~5200mAh battery x 1