Align T-REX 550X Dominator Super Combo Helicopter Kit w/, ESC, Motor, Servos & CF Blades

Align
AGNRH55E18X-NB
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This is the Align T-REX 550X Dominator Super Combo Helicopter Kit. With a size that falls in-between large and small models, the T-REX 550 delivers stability and agility that make it incredibly popular. The T-REX 550X Dominator features Align's outstanding design concepts and has been combined with a superior power system that will guaranteed jaw dropping performance. Updates to the 550X Model over the previous 550L Model include High Voltage Servos, 5 degree nosedown Tilt with included landing gear, Align 100A Brushless ESC, 730MX Motor, Tail Pitch Assembly, & overall weight drop of 250 grams.

T-REX 550X utilizes composite material integration technology on the carbon side frame plates, also adding battery mounting rails and top mounted motor base design to make assembly easy and protect the components. Using direct servo CCPM control, and a single piece main bearing block with integrated servo mounts; combined with the low CG EFL rotor head, the 550X delivers exhilarating 3D performance and unimaginable flight speed. Plus, a high quality tail gearbox design, combined with a dual point mounted tail pitch control assembly helps to minimize slop and increase rudder control precision.

T-REX 550X Dominator has been equipped with the 730MX 960KV motor with unique DOMINATOR scheme to provide extremely efficient and powerful output. High voltage brushless BL820H/BL825H servos provide high torque and precise, lightning fast reaction, and low operating temperatures after flight will extend the service life.

Features:
  • T-Rex 550X Dominator
    • Equipped with the low CG EFL rotor head, for 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.
    • Updated 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 tail gearbox design, combined with dual point mounted tail pitch control assembly to minimize slops and increase rudder control precision.
Specifications:
  • 550X Dominator:
    • Length: 1163mm
    • Height: 344mm
    • Width: 196mm
    • Main Blade Length: 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: 7:1:3.85
    • Weight (w/o power system): 2590
Includes:
  • (1) T-REX 550X DOMINATOR Kit
  • (1) 550 Carbon Fiber Blade set
  • (1) 90mm Carbon Fiber Tail Blade set
  • (1) 730MX Brushless Motor(960KV)
  • (3) DS820M High Voltage Brushless servo
  • (1) DS825M High Voltage Brushless servo
  • (1) Align RCE-BL100A Brushless ESC
Needed to Complete:
  • Transmitter (6-channel or more,helicopter system)
  • Receiver (6-channel or more)
  • Pitch gauge or Digital Pitch Gauge
  • 6S Li-Po 2600~5200mAh battery & Charger
  • Flybarless Gyro

This product was added to our catalog on November 4, 2016.

Mitch Arnold
Verified Owner
Saturday, Nov 26 2016 (9 months ago)
Align T-REX 550X Dominator Super Combo Helicopter Kit
Excellent kit! The fit and finish of align helis has came a long way. Everything fit perfectly. The servos are ultra quiet, fast and smooth. No vibes anywhere on the maiden. The tail rod and supports came preglued which was nice.

I did need a feathering shaft tool to undo the head to loctite it but other than that it was easy. On mine the tail slider bushing was preloctited, everything else was not. Blue 243 really helps so you don't have to clean every single screw. I only cleaned the few ultra important ones for peace of mind using it. The tail servo horn is too thick to get a nut on to. I used an old Savox one I had laying around that was thinner. I also had to go one hole out on the tail to make the vbar happy.

This heli is setup for high head speed(2700) so if you want to run it lower I would advise running 95mm tail blades to get more tail authority. The esc is a v4 hobby wing and HAS to be programed with the LCD box. It comes on governor mode non store with a BEC voltage of 6.0v I changed mine to governor store and 7.4v.)