Thursday, November 14, 2013

How do i fix a spinning rc helicopter?

mini rc helicopter 3 channel
 on 9002 3 Channel Mini Palm Size RC Helicopter with Gyroscope System. RC ...
mini rc helicopter 3 channel image
Q. The model is ... Cobra 3 channel mini helicopter X107 with gyro. I know that the top blades are spinning faster causeing the issue. But how do i fix it?


Answer
the top blade always spins faster than the bottom one (same with big lama 4ch co-axial helicopter, had one... and always broke the upper blade) so here's what you'll do:

if the helicopter spins in a crazy way to watever side, then:

go to the receiver, next to it there is a mixer, like 2 knobs that you can put a screw on it and move it, look carefully and move the "Proportion" knob left or right until the helicopter stops spinning.

if it spins slowly then:

look your transmitter, it has like little knobs that you can adjust left or right, they're called "Trim tabs" move the trim tab from your rudder left or right until the helicopter is steady.

if that's not the problem then it might be time to replace the motor of the upper blade.

if that's not the problem, go to www.rcgroups.com create an accout, post this question there and folks with waaay more experience than me will help you out.

Happy New Year!

can Remote Radio Control RC MINI Helicopter fly outside in the sun?




MR.S


I wanted to buy a "3 Channel Remote Radio Control RC MINI Helicopter HR" but I am not sure if it can fly outside in the sun, it also says: Controlled by digital technology. Infra red control system .
Does anyone know whats the infra red control system?



Answer
No, the 3 Channel Helicopter you are deciding to purchase can NOT be flown outside if there is sun. The sun disrupts the Infrared beam that is sent to your helicopter.

The range of an IR signal is usually limited to around 30 feet or less. Infrared, also called optical control or opti-control, requires line-of-sight, that is, the LED on the IR transmitter must be pointing at the IR receiver in order to work. It doesn't see through walls. Depending on the strength of the IR signal and interference from sunlight or other infrared-transmitting devices, the range may be shortened. These limitations make IR unsuitable for RC vehicles intended for long-range flight, outdoor racing, and other activities where it may be difficult to stay in range and within line-of-sight.
So... now you know... Let me explain what you might see when you go outside and try. When you go out, you will try to fly your helicopter. It will work, but after a while, itll start flying by itself, and youll lose contorl. It will work, its just that your range is incredibly shortened. It is no rumor, it is true science.




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Title Post: How do i fix a spinning rc helicopter?
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