RJX Vectron 520
RJX VECTRON 520
New 500mm blade size 3D Helicopter with full carbon frames and all Aluminium parts.
The RJX Vectron 520 is a high performance flybarless electric helicopter kit built from high quality materials. It features an all carbon fiber main frame with all aluminum CNC head and tail assemblies. The motor mount is also CNC machined from aircraft grade aluminum which acts as a heat sink to aid motor cooling.

The 120 degree CCPM direct servo linkage design eliminates the complications of a push/pull setup while enabling faster and more precise control reaction. The belt driven tail system offers easy adjustment and efficient operation. The main gear assembly features an integrated high torque rated one-way bearing. The top mounted ESC platform takes advantage of the main blade airflow for highly effective cooling.
Very lightweight system and high performance head geometry for powerful flight characteristics

Main Rotor Diameter ca. 1117mm (500mm Blades)
Tail Rotor Diameter : ca. 204 - 224mm (70-80mm Tail Blades)
Gear Ratio : 5.9/11 (30T/16T Motor Pinion)
Tail Gear Ratio : 1 : 4.69
Total RTF Weight : 2600g - 2800g (depending Setup)
Lipos : 6S 3300mAh - 5300mAh
Max. Motor Size : 51.5mm (0/) x 50mm (h)

Included in Kit:

-Full Assembly Kit RJX VECTRON 520 with Green Canopy

- Battery Straps

Needed to complete the Kit:

- 500mm CF Main Blades
- 70-80mm CF Tailblades

- 3x FS0390HV Servos
- 1x BLS0521THV Tail Servo or FS0391THV

- Scorpion 4020-890kv/900kv or Scorpion 3226-1600kv

- Hobbywing 100A ESC

- Flybarless System
- 1x 6S 3300mah -5300mah Lipo

- 6CH or more Transmitter System

$455