Steam Ak400 Direct Drive Motor 3D Helicopter Kit with Main Blade and Tail Blade
$374 – Check latest price on AliExpress or Banggood
| Steam AK400 Specifications | |
|---|---|
| Brand | Steam |
| Model | AK400 |
| Type | Direct Drive Motor Helicopter Model |
| Main Blade Length | 380~400mm |
| Tail Blade Length | 56~74mm |
| Cyclic Servos | Micro size Cyclic Servos |
| Tail Servo | Mini size Tail Servo |
| Main Rotor Ratio | 1:1 |
| Tail Rotor Ratio | 4:1 |
| Recommended Speed Controller | 6S 70~80Amps |
| Recommended Battery | 6S 2700~3200mAh |
| Recommended Battery Weight | ≈390~460g |
Steam AK400 Features:
- Direct Drive Motor: Ensures efficient power transmission and superior performance.
- Versatile Tail Blade: Comes with 68mm and 71mm plastic tail blades for different flight characteristics.
- Recommended Equipment Provided: Detailed recommendations for speed controller and battery specifications for optimal performance.
- Optimized Rotor Ratios: Features a 1:1 main rotor and 4:1 tail rotor ratio for balanced and stable flight.
- Carbon Fiber Main Blade: Offers lightweight and high-strength characteristics for improved flight.
Check Steam AK400 price:
- Check latest price on AliExpress
- Check latest price on Banggood