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HK-550TT Flybarless 3D Torque-Tube Electric Helicopter Kit

HobbyKing
This item is no longer available at the original page of online shop.
HK-550TT Flybarless 3D Torque-Tube Electric Helicopter Kit HK-550TT Flybarless 3D Torque-Tube Electric Helicopter Kit HK-550TT Flybarless 3D Torque-Tube Electric Helicopter Kit HK-550TT Flybarless 3D Torque-Tube Electric Helicopter Kit HK-550TT Flybarless 3D Torque-Tube Electric Helicopter Kit HK-550TT Flybarless 3D Torque-Tube Electric Helicopter Kit HK-550TT Flybarless 3D Torque-Tube Electric Helicopter Kit HK-550TT Flybarless 3D Torque-Tube Electric Helicopter Kit HK-550TT Flybarless 3D Torque-Tube Electric Helicopter Kit HK-550TT Flybarless 3D Torque-Tube Electric Helicopter Kit

Specification

Length1042mm
Height374mm
Main Rotor Diameter1188mm
Tail Rotor Diameter254mm
Motor Drive Gear16T
Main Drive Gear170T
Autorotation Tail Drive Gear180T
Tail Drive Gear40T
Weight (w/o electronics/blades)1350g

Features:, • High quality flybarless rotor head., Specs:, Drive Gear Ratio:1:10.62:4.5, Includes:, HK550TT FBL Torque-Tube Helicopter Kit, Required items:, 6CH Transmitter/Receiver with Helicopter Programming,

Description

Finally, a 550 class flybarless helicopter kit that won't break the bank! Modeled on the famous and proven T-Rex 550, the HK550TT FBL will push your 3D skills to their limits.
This 550 size helicopter offers an excellent power-to-weight ratio that makes for stellar 3D performance. It utilizes the same power system as a 600/.50 size electric heli, but is lighter and spinning smaller blades, thus offering much higher performance and efficiency. Also featuring a flybarless rotor head and torque-tube driven tail, this machine is capable of handling whatever hardcore aerobatics you choose to throw at it!
With its black anodized CNC alloy head & tail unit and beautifully finished carbon fiber frame, the HK550TT FBL is as nice to look at as it is to fly. This kit has just about all the alloy upgrade parts you could want already installed such as battery mount plate, tail servo mount, tail pushrod guides, anti-rotation bracket base and main bearing blocks. There are very few plastic parts anywhere on this heli!
The HK550TT FBL uses high quality tail bearings and tight tolerances to ensure no slop in the tail assembly and locked-in tail performance for the most extreme of 3D flying.
This heli comes 90% pre-assembled so you can be in the air in no time. Just complete the final assembly,  add your favorite main blades, install your own electronics and your ready to fly!
• Black anodized CNC alloy head & tail unit.
• High-strength alloy main bearing blocks.
• Alloy battery mounting plate.
• Alloy tail servo mount.
• Beautifully finished carbon fiber main frames.
• High quality tail bearings and tight tolerances to ensure no slop in the tail assembly.
• Excellent power-to-weight ratio.
• Compatible with T-Rex 550 helicopter.
• 90% pre-assembled.
Tail Blades
All Necessary Hardware
Lipoly Battery (4000~5000mAh 6S)
520~550mm Main Blades
Servos (3 x cyclic, 1 x tail)
Flybarless Control Unit
Brushless Outrunner Motor
70~100A ESC

Found 5 years, 7 months ago at HobbyKing
Last price: $145.99