ITEMEK1H-025
SPECIFICATION
(1)Main blade diameter: 680mm;
(2)Tail blade diameter: 130mm;
(3)Length:650mm;
(4)Height:230mm;
(5)Motor:400-450 brushless motor Suggested 12-13 tooth for 400 motor, and 10 tooth for 450 motor;
(6)Rotate ratio:12:140/110:22;
(7)25A brushless speed controller;
(8)Head lock gyro
(9)Servo:digital servos;
(10)Tail rotor drive Belt System;
1).CCPM Hold System
(2).Auto-rotation System
(3).Tail rotor belt drive system
(4).High inertial main blade
(5).High rigidity Iron main shaft(6).shock proof Iron landing skids
(7).Full ball bearing &metal ball end
(8).Carbon tail boom
(9).High strength carbon fiber tail stand