Exploring the Benefits and Basics of Electric Model Helicopters

Exploring the Benefits and Basics of Electric Model Helicopters

Electric model helicopters are a fascinating innovation in the world of remote-controlled aviation. These miniature aircraft are powered by electric motors, which provide a number of benefits over traditional gas-powered models. Electric model helicopters are cleaner, quieter, and require less maintenance than fuel-powered versions. Additionally, the use of electric power enables greater control and precision in flight, making them an attractive option for pilots of all skill levels.

One of the most significant advantages of electric model helicopters is their environmental impact. Unlike gas models, which emit exhaust fumes and require the use of fossil fuels, electric model helicopters produce zero emissions, making them a more sustainable choice. This is particularly important for those who want to enjoy the hobby of flying remote-controlled aircraft without negatively impacting the environment. The use of electric power also reduces noise pollution, as electric motors produce much less sound than their gas-powered counterparts. This makes electric model helicopters a better choice for those who live in urban or residential areas where noise regulations may be an issue. In addition, the lower vibration of electric models reduces wear and tear on the aircraft, and provides a smoother and more stable flying experience.

Electric model helicopters have a number of different components that work together to provide lift and propulsion. Some of the key components include:

  • Electric motor: This is the primary component that powers the helicopter. It can be brushed or brushless, with brushless motors providing greater efficiency and durability.
  • Speed controller: The speed controller regulates the power going to the motor, allowing for precise control over the helicopter’s speed and direction.
  • Battery: The battery provides power to the motor and other components, with lithium polymer (LiPo) batteries being the most common type used due to their high energy density and low weight.
  • Receiver: The receiver is responsible for receiving signals from the controller, and passing them on to the speed controller and motor to control the helicopter’s movements.
  • Servo: The servos control the movement of the helicopter’s rotor blades, allowing for precise adjustments to lift and direction.
  • Rotors: The rotors are the most visible component of the helicopter and are responsible for providing lift. They may be fixed-pitch or variable-pitch, with variable-pitch rotors providing greater maneuverability.

The electric motor powers the rotor blades, which spin rapidly to generate lift and allow the helicopter to take off and fly. The blades are controlled by the servos, which adjust their pitch to control lift and direction. The speed controller regulates the power output of the motor, allowing for smooth and precise control. The receiver communicates with the controller through radio signals, allowing the pilot to control the movements of the helicopter from a distance.

If you are interested in purchasing an electric model helicopter, there are a number of websites and vendors that offer a variety of models and components. Some popular sites include heliguy.com, rcplanet.com, and horizonhobby.com. These sites offer a range of models for all skill levels, from beginner-friendly models like the Blade 120 SR to advanced options like the Align T-Rex 450L. In addition, many of these sites offer a variety of accessories and upgrades, allowing you to customize and enhance your electric model helicopter as you gain experience and skill.

What are the main components of helicopter?

The main components of a helicopter are the cabin, airframe, landing gear, powerplant, transmission, main rotor system, and tail rotor system. For more detailed information on helicopters, you can visit websites like rotor.org or check out products such as “The Art of the Helicopter” by John Watkinson.

Benefits of Electric Model Helicopters

Electric model helicopters offer a number of unique benefits over traditional gas-powered models. Some of the key advantages include:

  • Environmental friendliness: Electric models are much more sustainable and emit zero emissions, helping to protect the environment and natural resources.
  • Quieter operation: Electric models are much quieter than traditional models, making them a great fit for flying in more residential areas.
  • Lower maintenance: Electric models require less maintenance than their gas-powered counterparts, since they have fewer moving parts and do not require oil changes.
  • Greater maneuverability: Electric models can be more precise and controllable, thanks to their efficient power delivery and lightweight construction.
  • Safe indoor operation: Electric models can be flown safely indoors, as they do not create exhaust fumes or pose the same fire hazards as gas-powered models.
  • Cost-efficient: Electric models are typically less expensive to operate than gas-powered models, since they do not require fuel or oil changes, and are often more durable.

In addition, some interesting facts about electric model helicopters include:

Fact Details
Weight Electric models are often lighter than gas-powered models, which can make them more stable and responsive in the air.
Power Electric models can generate significant amounts of power, with models like the Align T-Rex 700E capable of lifting more than 12 pounds.
Battery Life Some models can fly for more than 20 minutes on a single battery charge, allowing for longer flights and more time in the air.

If you’re interested in purchasing your own electric model helicopter, there are a number of components and models available from a variety of different websites and vendors. Some popular sites include heliguy.com, rcplanet.com, and horizonhobby.com, all of which offer a range of models and accessories for all skill levels. Whether you’re a seasoned pilot looking to upgrade your skills or a beginner just starting out, there’s an electric model helicopter that’s perfect for your needs.

What are the benefits of using a helicopter?

One key benefit of using a helicopter is the ability to depart from a helipad instead of a full runway, allowing for more flexibility and the ability to land in tighter spaces. The South Street Seaport helipad in New York City is an example of a location where helicopters can depart from without the need for a landing strip.


Flying electric model helicopters is an exciting and rewarding hobby that offers a range of unique benefits over traditional gas-powered models. Whether you’re interested in environmental sustainability, quiet operation, or greater maneuverability, there’s an electric model helicopter that’s perfect for your needs. By following some basic tips and avoiding common mistakes, you can enjoy a safe and enjoyable flying experience that’s sure to provide hours of entertainment for pilots of all ages and skill levels.

In conclusion, electric model helicopters are revolutionizing the world of aviation by offering a cleaner, more efficient, and more precise means of flight. With their lightweight construction, powerful motors, and long battery life, these helicopters have become a popular choice for enthusiasts around the world who are looking for a fun and engaging new hobby. So if you’re ready to take your flying to the next level, consider exploring the exciting world of electric model helicopters today!