Remote Controlled Helicopter

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Nitro-powered Thunder Tiger Raptor 60
Electric drive Venom Air Corps Ocean Rescue
Electric drive Align T-Rex 450SE
The Heli-Max Axe CX Micro-helicopter model is an example of a micro-enterprise model coax. Note the size comparison with the cell phone on the right side.
Radio Controlled helicopters (also RC helicopters) are modelPlanes, RC airplanes that are due to differences in, aerodynamic design and flight training. Several designs of RC helicopters based on existing, more agile than some others (such as helicopters with collective pitch). The more maneuverable designs are often difficult to fly, but benefit from greater aerobatic capabilities.
Flight controls allow pilots (usually linked together) collective and gas, the cyclic controls (pitch and roll) and controlthe tail rotor (yaw). Control of these, in principle allows the helicopter to maneuver an aircraft can perform most, and many who do not like airplanes hover and fly backwards in this way are very similar in operation to full-size helicopter.
The various helicopter controls are affected by small servo motors. A piezoelectric gyroscope is typically used for the tail rotor (yaw) control wind and torque-reaction-induced tail movement opposed.This "circle" is not a mechanical force, but electronically adjusts the control signal for the tail servo.
The motors are usually powered by methanol two-stroke engines, but gasoline, jet turbine and brushless electric motors in conjunction with a high-performance lithium polymer used as well.
Types of R / C Helicopters
Power sources are:
Nitro (nitromethane-methanol-burning engine)
Electric
Gas turbines
Petrol /Petrol
Mechanical layout are:
CCPM in all sources of energy
A fixed pitch electric
Axial electric
Nitro helicopters are currently more common than electric helicopters. Practical electric helicopters are a relatively new development and are developing rapidly and becoming increasingly common. Gas turbine helicopters are also increasing in popularity, despite the high cost makes them out of the reach of most people.
Nitre
Nitro helicopters come in variousSizes: size 15, 30, 50, 60 and 90. These figures come from the nitro engine size in different models (0.30 cu in, 0.50 cu in and so on) are used. Larger and more powerful engine, the higher the blade main rotor, which can now and then the largest aircraft generally. Flight times for nitro helicopters is 7-14 minutes typical, depending on engine size and tuning.
Electric
Recent advances in battery technology make electric flying as long as possible in terms ofFlight time. Lithium Polymer (LiPo) batteries are capable of high power required for high performance aerobatics while still very easy. Flight times are typically 4-12 minutes depending on the type of flight and the battery capacity.
In the past electric helicopters were used mainly at home because of the small size and lack of fumes. Larger electric helicopters suitable for outdoor and advanced aerobatics have become a reality in recent years and havevery popular. Their sleep is very popular for its flight in close proximity to residential areas and in places like Germany where there are strict noise regulations. Nitro even helicopters have been converted into electrical energy using commercial kits and craft.
The smallest radio-controlled helicopter production model made (Guinness World Records 2006) is the Pico Z sold at many toy stores (although this is controlled by infrared, radio), electronic stores and shops of the Internet,costs about $ 30 (? 15). The next smallest is the Mosquito helicopter blades in opposite directions, which is also a battery R / C helicopter.
Several models are vying for the title of the smallest non-production helicopters remote controlled, including the family of micro-Pixel Proxflyer family helicopters and micro-flying robots.
A novelty is that the coaxial electric helicopters such as the Mosquito above. Intrinsic stability of the system is inIn recent years, it was a good candidate for the design of small models for beginners and / or indoors. Models of this type, the control response as if the elimination of a real pair of helicopters and extremely fast, which are both very ... (And so on) in order to obtain more information, you can visit some products on promotion gift, porcelain cup, disposable cup juice. The battery-stage heating pad & Benchwarmer products should be here to show!

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