Remote control Quadcopters, Airplanes, Helicopters and FPV Drone

RC Helicopters : XK K120 vs ALIGN T-REX 470LP


 119.99 99.99 USD
Brand: XK Model: K120

 279.99 249.99 USD
Brand: ALIGN Model: T-REX 470LP
XK K120 Shuttle 6CH Brushless 3D6G System RC Helicopter BNF XK K120 Shuttle 6CH Brushless 3D6G System RC Helicopter BNF β†ͺRead
ALIGN T-REX 470LP DOMINATOR 6CH 3D Fly Belt Drive RC Helicopter Kit With 1800KV Motor 50A ESC ALIGN T-REX 470LP DOMINATOR 6CH 3D Fly Belt Drive RC Helicopter Kit With 1800KV Motor 50A ESC β†ͺRead
Battery
7.4V 300mAh 25C
 
Body Height
 
210mm
Body Length
260 mm
755mm
Body Width
 
108mm
Brand Name
 
ALIGN
Charging Time
About 30-60 Minutes
 
Flying Time
About 5 minutes
 
Flying Weight
78g
 
Height
83mm
 
Main Blade Length
 
380mm
Main Drive Gear
 
121T
Main Drive Pulley
 
56T
Main Motor
Brushless 1106
 
Main Rotor Diameter
 
850mm
Motor Pinion Gear
 
11T
Note
This version is without transmitter
T-REX 470LP KIT rudder servo must choose the stall torque greater than 2kg.cm(6.0V) and the motion speed smaller than 0.05sec/60°(6.0V). Too small torque or too slow servo will affect the tail authority.
Product
 
T-rex 470LP RC Helicopter
Remote Control distance
About 120m
 
Rotor Diameter
275 mm
 
Tail Drive Gear
 
15T
Tail Motor
Brushed 8520
 
Tail Rotor Diameter
 
181mm
Weight(w/o battery)
 
840g
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