Friday, January 14, 2011

HK-500GT R/C Helicopter

This week, the parts for my newest helicopter kit came in from Hong Kong.
This is the HobbyKing.com HK-500GT kit.
Note that the body, rotor head and tail rotor units are factory-assembled. This makes the assembly of the kit go much quicker.


Here are the electronic parts needed to make the helicopter flyable. Clockwise from top-left:
ESC - electronic speed control (aka motor control)
Gyro - controls the tail rotor
Receiver
BEC - voltage converter for receiver and servos
Servos - actuate the controls of the heli
Battery - actually, two of them in series are used
Not shown:
Motor
Transmitter


Here is the assembled model.


Other side - more photogenic, don't you think? (It looks like there are two rotors - the black one is the shadow from the flash on top of the camera.)


The kit went together very nicely. It took me 6 or 8 hours, as I was taking my time, measuring stuff, and being careful.
This version is a mixture of CNC (metal) and FRP (fiber reinforced polymer) components. HobbyKing has cheaper and more expensive versions.

3 comments:

  1. Very nice! Have you taken it for a spin?

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  2. What's the visibility like from inside the cockpit?

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  3. Can you list the parts make/names (model)/version and where you pourchase them:

    ESC
    Gyro
    Tail Servo
    Receiver
    BEC
    Servos
    Battery
    Motor

    Thanks

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