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Specifications:
(1)Main rotor diameter:340mm;
(2)Weight:230g;
(3)Length:360mm;
(4)Power system:180 motor*2;
(5)KIT/ARF/RTF:RTF;
(6)Transmitter:Standard 4CH;
(7)Mix controller:4 in 1 controller(W/gyro,mixer,ESC,receiver);
(8)Servo:8g,1.3kg.CM,0.12s/60°;
(9)Battery:7.4V 800mAh Li-polymer battery;
Robins 22 has a Co-axial structure,with stable and silent flight,it is designed by professional engineers.Directing at the beginners,this helicopter is designed with simple operation and easy control,which make you get familiar with the operating method and enjoy the flying pleasure in short term.The design of two swing-hammers improved the rigidity and enable the helicopter make a stable hover. Co-axial blades design ensure simple operation and easy control.Concise and firm design of battery holder,enable the battery easy loaded and unloaded.Li-polymer battery power supply make the fly lightsome and loger.
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