Remote control helicopters are available in a variety of formats to meet the micro-electro-toy-models, on the palm of large specimens of the real thing, which are usually operated gaseous or liquid fuels and can cost several thousand dollars.
Most beginners will start on an electric or battery-powered helicopters RC. These are quiet, small and easy to start - just turn and walk away. (Other types of engines are primed and can be very fickle) Electricalare the safest way to start, and also the easiest to fly.
Rc Helicopter
Electrically powered remote control helicopter has a rechargeable battery to power the motor. LiPo batteries are based on modern mobile technology, and have allowed a new branch of the RC off fly - micro electric helicopter.
All helicopters radio, electric or otherwise a radio transmitter, the pilot (that's you!) Works.
Transmitters have two or more channels, but ifYou want to do something different than flying in a straight line, you need at least three. Each of these canals tells the recipient to send a signal to another component to abandon the craft.
Obviously, the more channels a helicopter, the more it can do. On a simple 3-channel RC channel controls the throttle motor power for example), while the other two work "Servants" - mechanical components to change the stability of the helicopter so it can move to change direction.
There are 2 servantsconnected to a swash plate under the main rotor. All are called cyclic control rc helicopter has a swash plate, and this in turn controls the movement of the bar of flight (the funny thing to attack perpendicular to the rotor blade) These servants "Cyclics" and both the work of a control. It allows forward and backward movement of the helicopter (cyclic) and enables the other from side to side (roll cyclic) Another servant acts as a rudder at the stern so that the new helicopterand remain in the air.
When a rotor turns, the body wants to turn the helicopter in the opposite direction - this is called torque. To avoid this, remote control helicopter has two rotors in opposite directions. In a simple three-channel craft are at the center, one above the other. This is a kind of coaxial helicopter. There is no tail rotor, although there is always an oar in any form.
If there is one central rotor, one must havevertically mounted on the tail to balance. This is called the tail rotor (obviously), but also as a rudder. So, as always non-coaxial helicopter "rotor only." This means that there is only along the central axis of the rotor.
Learn the basics of remote control helicopters
No comments:
Post a Comment