RC Car Rotary Engine
Overview
A rotary engine is a type of internal combustion engine that uses a triangular rotor that spins within a figure-8 shaped chamber. This design allows for a very compact and lightweight engine, making it ideal for use in RC cars. Rotary engines are also known for their high power output and smooth operation.
How a Rotary Engine Works
A rotary engine works by spinning a triangular rotor within a figure-8 shaped chamber. The rotor is mounted on a shaft that is connected to the crankshaft. As the rotor spins, it creates a series of combustion chambers that move around the chamber. The combustion chambers are sealed by two side plates that are attached to the engine block. The side plates have intake and exhaust ports that allow air and fuel to enter the combustion chambers and exhaust gases to escape.
The rotor is divided into three sections: the intake section, the compression section, and the power section. The intake section is where the air and fuel mixture enters the combustion chamber. The compression section is where the air and fuel mixture is compressed. The power section is where the air and fuel mixture is ignited and burned. The combustion gases expand, pushing the rotor around the chamber. The rotor then turns the crankshaft, which converts the reciprocating motion of the rotor into rotational motion.
Advantages of a Rotary Engine
- Compact and lightweight
- High power output
- Smooth operation
- Low emissions
Disadvantages of a Rotary Engine
- Complex design
- Difficult to seal
- Short lifespan
RC Car Rotary Engines
Rotary engines are used in a variety of RC cars, from small 1/10 scale models to large 1/5 scale models. Rotary engines are particularly popular in RC drift cars, as they provide the high power output and smooth operation that is necessary for drifting.
There are a number of different manufacturers that produce RC car rotary engines. Some of the most popular brands include:
- OS Engines
- RB Products
- Novarossi
- Picco
- Maxima
Choosing a Rotary Engine for Your RC Car
When choosing a rotary engine for your RC car, there are a few things to consider:
- The size of your RC car
- The type of RC car you have
- Your budget
If you have a small RC car, you will need a small rotary engine. If you have a large RC car, you will need a large rotary engine. If you have a drift car, you will need a rotary engine that is designed for drifting. If you have a limited budget, you will need to choose a rotary engine that is affordable.
Conclusion
Rotary engines are a powerful and efficient type of internal combustion engine that is ideal for use in RC cars. Rotary engines are compact and lightweight, they have a high power output, and they operate smoothly. If you are looking for a powerful and efficient engine for your RC car, a rotary engine is a great option.
