Click image to view original
JR Forza 450 is the latest flybarless electric helicopter that comes in a package complete with motor, ESC, carbon main blades, motor, ESC and servos. It is capable of performing a variety of flying styles without modification to its stock components.
Features:
Bearing blocks with integrated servo mounts - solid servo mounting and direct linkages to the swash plate.
Carbon frames which are rigid and lightweight give a very clean look to the helicopter.
The servos can be easily removed from the helicopter frame.
Adjustable servo horns are included to provide an accurate linkages. (only for JR servos)
6mm main shaft, 4mm tail shaft - strong and crash resistant.
Autorotation one way bearing integrated into the pinion gear, allowing a simple and leightweight main gear.
Helical tooth main gear results in a smooth drive train and low noise footprint.
The new belt drive system features a large front pulley, giving low drag drive to the tail rotor.
Originally-designed control lever - very simple with no free play - feels like a much larger helicopter.
FRP canopy neatly covers all the mechanics, giving a simple and smart appearance.
Specifications:
Length 663mm
Height 222mm
Width 135mm
Gross weight 820g or more
Main rotor diameter 731mm
Main blade length 325 - 350mm
Gear ratio 9.07 : 1 : 4.29
Main shaft diameter 6mm
Tail output shaft diameter 4mm
Tail rotor diameter 155.5mm