Steam Ak400 Direct Drive 3D Helicopter Kit With Blades

Description

Specifications:

Type: Direct Drive Motor Helicopter ModelMain Blade Length：380~400mm Tail Blade length/：56~74mm Cyclic Servos：Micro size Cyclic ServosTail Servo： Mini size Tail ServoMain Rotor Ratio：1 : 1 Tail Rotor Ratio：4 : 1 Recommended speed controller：6S 70~80AmpsRecommended battery：6S 2700~3200mAhRecommended battery weight：≈390~460gWeight(No power system) ： (Include blade and canopy) Approx：970g (Include blade and canopy)Features:

Direct Drive Motor: Ensures efficient power transmission and superior performance.Carbon Fiber Main Blade: Offers lightweight and high-strength characteristics for improved flight.Versatile Tail Blade: Comes with 68mm and 71mm plastic tail blades for different flight characteristics.Optimized Rotor Ratios: Features a 1:1 main rotor and 4:1 tail rotor ratio for balanced and stable flight.Recommended Equipment Provided: Detailed recommendations for speed controller and battery specifications for optimal performance.Package Included:

1 x Direct Drive Motor Helicopter Fuselage1 x Direct Drive Motor1 x 390mm Carbon Fiber Main Blade1 x 68mm Plastic Tail Blade1 x 71mm Plastic Tail Blade