A Radio Controlled (RC) car is a small, battery-powered car that can be driven by an individual and remotely controlled using a transmitter. RC cars are powered by electric motors, which are powered by small rechargeable batteries. Different types of RC cars can use different types of motors and batteries, so the type of engine in an RC car will depend on the specific model.
Generally speaking, the most common type of engine used in an RC car is the brushed motor. Brushed motors are often found in entry-level models and come with two rotating brushes that make contact with the commutator to create electrical current.
These motors are relatively inexpensive but tend to produce less power than other types. Brushless motors, on the other hand, cost more but produce more power due to their superior design.
Nitro engine: Nitro engines are popular among hobbyists who prefer higher speeds and long run times. These engines use nitro methane fuel which must be purchased separately from the car.
The fuel is burned inside a cylinder where it expands and pushes against a piston which turns a crankshaft, providing power to the wheels. Nitro engines require more maintenance than electric motors but provide more power and longer run times.
Gasoline engine: Gasoline engines are becoming increasingly popular in RC cars due to their improved performance over nitro engines. These engines use regular gasoline mixed with oil for fuel and require much less maintenance than nitro engines. Like nitro engines, gasoline engines also use a cylinder to generate power but they produce significantly more power than either brushed or brushless electric motors.
Conclusion:
The type of engine used in an RC car will depend on its specific model, but generally speaking brushed electric motors are most commonly used in entry-level models while nitro and gasoline engines are found in higher-end models for better performance. Regardless of the type of engine used, all RC cars provide hours of fun for hobbyists of all ages.
