ESky 900 3D
The ESky 900 (or ES500 as I call it) is a 500 size helicopter ESky developed as a replacement for the bigger
E-Smart. The ES500 is sold as a kit only so you will need to buy the electronics seperately. The kit itself is a
pretty nice kit and doesn’t need to be upgraded to fly right.
Feature Highlights:
* Designed with completion in mind, which can give a high-efficient splendid manifestation in dynamic and static flight.
* High strength lateral plate with light weight and simple structure ensure more convenient maintenance and assembling.
* Auto-rotation system adopts one-way bearing control.
* High strength carbon fiber tail stand bar.
* High precision main rotor control group.
* Tail rotor belt driven system.
* New style tail rotor blade with high precision tail rotor drive and push-pull control group ensure a better tail locking performance.
* Very stable in hovering and tracking flying, also with superb 3D performance
* Hold Rotation System
* Tail Belt Drive System
* High Efficiency Blade
* High Efficiency Tail Blade
* Rear Tail Servo Stand
* Super Iron Main Shaft
* High Rigidity Aluminum Body
* Super Iron Landing Skids
* High Strength Carbon Fiber Tail Boom Support Set
Specifications:
* Length: 845mm
* Height: 311mm
* Main rotor length: 425mm
* Wheelbase: 566mm
* Main rotor diameter: Φ929mm
* Tail rotor diameter: Φ176mm
* Body Weight: about 850g
* Motor gear: 15T
* Master gear: 133T
* Tail drive gear: 108T
* Tail driven gear: 24T
* Drive ratio: 8.87:1:4.5
Package included :
* 1 x Aluminum Helicopter Body
* 1 x Plastic Canopy
* 1 x Wooden Main Blades
* 1 x Main Blade Holder
* 1 x User Manual (English)
To fly this helicopter, customer requires to have:
* Brushless Motor: above Φ35*41.5mm
* ESC : above 60A
* Lithium (Li-Po) Battery: 22.2V 6S (2200 ~ 2500mAh+)
* CCPM Transmitter: 6 channels+ for Helicopter System
* Receiver: 6 channels+
* Pitch Gauge: 1pc
* Specialized Tail Servo x 1
* Head Lock Gyro x 1
* CCPM Servo x 3 (4pcs of 18g or 36g Servos)
* Balance charger and adapter
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