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CopterX CX450BAFL Black Angel Flybarless Helicopter Kit
Black Angel is one of the most advance 450 size 3D helicopter on the market. With it's innovative design and robust construction. Black Angel is able to offer performance rivals can only dream of.
Features:
- CNC flybarless rotor head system by high strength light weight aluminum
- +/- 15 extra wide pitch range
- Over sized feathering shaft, screws, blade grip bearing, main shaft collar, etc. for maintenance free operation
- 240 reinforced swash plate for positive response
- One piece CCPM swash plate design for durability
- Simple head design for quick output and easy maintance
- Fully ball raced capable to handle head speed of over 3500rpm and tail speed for over 13600rpm
- Extra wide drive belt for trouble free and quick operation
- Direct tail drive system weight saving and quicker response
- Extra wide drive belt to ensure non slip and sensitive rudder control
- High strength nylon main gear for quite and smooth operation
- Precise high wear resistance aluminum alloy pulley set
- One piece carbon fiber main frame for strength and durability
- Light weight carbon fiber bottom plate, ESC mount, battery mount and anti rotation bracket
- High strength aluminum alloy tail boom look
- Aluminum alloy rudder servo mount
- Light weight one piece composite landing skid
- Plastic Canopy mounts to isolate canopy vibration
- Light weight high strength glass fiber per painted canopy
Specification:
- Length: 653mm
- Height: 240mm
- Main Rotor: 714mm
- Tail Rotor: 157mm
- Motor Gear: 12T/13T
- Main Gear: 150T
- Autorotation Tail Drive Gear: 43T
- Tail Drive Gear: 10T
- Drive Gear Ratio: 1:12.5:4.3(12T) / 1:11.54:4.3(13T)
- Weight(without electric parts): 370g
- Weight(including electric parts): 760~800g
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