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elicottero elettrico acrobatico T-Rex 250 SE KIT con motore e regolatore KX019004 Dati Tecnici - Technical Data Features Newly designed main rotor head set enhanced the strength of the metal part. Utilization of high precision bearings resulting in improved stability and agility flying characteristics. Newly designed metal control lever and CCPM metal swashplate improved 3D performance. New anti-rotation guide, with the strengthen frame base enhanced the structure strength for the main frame. Newly designed servo screw retainers to simplify installation and maintenance. Strengthen landing skids enhanced its durability. The added skidproof screw holes make easier assembly. Single unit tail belt unit with the new counter weighted tail blade grips make it easier assembly and improving rudder efficiency. Streamlined design canopy, with colorful painting to make effectively contrast in the air. Instructions: Specification: Features -Electric power system. -Simple and light weight design provides awesome flight performance and extreme 3D capability. -1.2mm 3k Rigid carbon fiber frame design. -Beautiful factory painted fiberglass canopy. -F3.5mm main shaft. -F2.5mm Feathering shaft. -F8.5mm Tail boom. -Center of gravity of Battery tray designed close to the rotor head. -Tail rotor drive belt system. -Length:430mm -Height:187mm -Main Blade Length:200/205mm -Main Rotor Diameter:450/460mm -Tail Rotor Diameter:108mm -Motor Ponion Gear:15T -Main Drive Gear:120T -Tail Drive Gear:28T -Drive Gear Ratio:1:8:4.28 -Weight(w/o power system):138g -Flying Weight:Approx 330g -Color carton:27.3x10x6.6cm -Outer carton:56x31x28cm ,24sets/ctn Accessories: -T-REX 250 Kit SetX1 set -200 Main bladesX1set -205 Main bladesX1set -RCE-BL15X 15A Brushless ESCX1 (Build-in 5~6V adjustable BEC) -RCM-BL250 Brushless motor(3400KV)X1 -Motor ponion gear 15TX1 -40 Tail bladeX1set -42 Tail bladeX1set -ClipX1 -#00 Philips screw driverX1 -0.9 Hexagon screw driverX1 -Dial pitch gauge padX1 Radio transmitter and electronic equipment required for assembly: 1.Transmitter(6-channel or more,helicopter system) 2.Receiver(6-channel or more) 3.Pitch gaugeX1 4.11.1V 3S Li-Po 850mAh batteryX1 |