The size of the electric motor you need for your RC plane depends on a few factors, such as the weight and airspeed of the plane. A heavier plane will need a more powerful motor to maintain lift, while a lighter plane can get by with a less powerful motor. The airspeed of the plane also affects how much power is required; a faster plane will need a more powerful motor to achieve lift.
There are a few things you need to consider when selecting an electric motor for your RC plane. The most important factor is the size of the plane. The weight and wing loading of the plane will also play a role in how much power you need from your motor.
Another key factor is the type of flying you plan on doing. If you want to fly fast, then you’ll need a more powerful motor. If you’re just looking to cruise around, then a lower powered motor will be fine.
The propeller size is also something to consider when choosing an electric motor. A larger propeller will require more power to spin, so make sure your motor can handle it!
Finally, think about the battery pack you’ll be using with your new electric motor.
You’ll need a battery that can provide enough power to keep your motor running at its peak performance. Make sure to do your research and select a battery that will work well with your particular setup.
With all of these factors in mind, you should be able to select an electric motor that’s perfect for your RC plane!
Credit: www.theparkpilot.org
How Much Power Does My Rc Plane Need?
When it comes to RC planes, the amount of power they need is largely determined by their size and weight. The bigger and heavier the plane, the more power it will need. However, there are a few other factors that can affect how much power your RC plane needs, such as its aerodynamic design and the type of engine it has.
To get a good estimate of how much power your RC plane needs, you first need to know its approximate weight (without fuel). Once you have that number, you can consult a chart or calculator that takes into account the other factors mentioned above.
As a general rule of thumb, most small to medium-sized RC planes will need between 50 and 100 watts of power per pound of weight.
So, for example, a 10-pound RC plane would need between 500 and 1,000 watts of power. Larger RC planes can require even more power than this; some may need over 200 watts per pound!
Of course, the only way to know for sure how much power your particular RC plane needs is to consult with an experienced pilot or builder.
They will be able to help you determine the best set-up for your plane based on its specific characteristics.
What Motors are Used for Rc Planes?
There are a few different types of motors that can be used for RC planes. The most common type is the brushed DC motor. These motors are relatively simple and easy to control, making them a good choice for beginner pilots.
Brushed DC motors can be powered by either batteries or a gas engine.
Another type of motor that is sometimes used in RC planes is the brushless DC motor. These motors are more efficient than brushed DC motors and can provide more power.
However, they are also more difficult to control and require special electronic speed controllers (ESCs). Brushless DC motors are typically powered by lithium polymer (LiPo) batteries.
The last type of motor that is sometimes used in RC planes is the glow plug engine.
These engines run on gasoline and require a glow plug igniter to start them up. Glow plug engines tend to be more powerful than other types of RC plane motors, but they are also more difficult to use and maintain.
What Electronics Do You Need for a Rc Plane?
If you’re looking to get into the exciting world of rc planes, you’re going to need some electronics. Here’s a rundown of what you’ll need:
1. A transmitter: This is the radio control that you’ll use to pilot your plane.
There are many different types and brands on the market, so do some research to find one that’s right for you.
2. A receiver: This piece of equipment receives the signal from your transmitter and relays it to the servos and ESC in your plane. Again, there are many different types and brands available, so take your time in choosing one that’s compatible with your transmitter and has all the features you’re looking for.
3. Servos: These small motors are responsible for moving the control surfaces on your plane (ailerons, elevator, rudder). The number of servos you’ll need will depend on the size and type of plane you’re flying.
4. An ESC (electronic speed controller): This device controls the speed of your motor(s).
Make sure to choose an ESC that’s compatible with both your motor(s) and battery pack.
5. Batteries: You’ll need at least one battery pack to power your plane. LiPo (lithium polymer) batteries are popular among rc enthusiasts because they offer high discharge rates and capacity.
How Much Thrust Do I Need for My Rc Plane?
The amount of thrust that you need for your RC plane depends on a few different factors, such as the size and weight of the plane, the type of engine you are using, and the flying conditions. In general, however, you will need around 50-70% more thrust than the weight of your plane in order to take off and maintain level flight. If you are using a smaller or lighter engine, you may need even more thrust.
The best way to determine how much thrust you need is to experiment with different settings and see what works best for your particular setup.
Sizing Motors and Airframes (RC Airplane)
Rc Plane Electric Motor Calculator
Are you interested in building your own RC plane? Or maybe you’re just curious about how electric motors work. Either way, this blog post is for you!
We’ll discuss how to use a simple calculator to determine the correct size motor for your plane.
First, let’s talk about what an RC plane electric motor calculator does. This tool takes into account the weight of your plane and the propeller size to recommend a few different electric motors that would work well with your build.
Now that we know what this calculator does, let’s go over how to use it. First, enter the empty weight of your plane into the “Empty Weight (oz)” field. Next, select the propeller size from the drop-down menu.
Finally, click on the “Calculate” button and voila! The recommended motors will appear in the results section below.
We hope you found this blog post helpful!
If you have any questions or comments, please feel free to leave them below.
Conclusion
There are a few factors to consider when selecting an electric motor for your RC plane. The size and weight of the plane, the type of flying you’ll be doing, and the battery you’ll be using are all important considerations.
The size of the motor is measured in watts.
A good rule of thumb is to select a motor that is rated at least double the wattage of your plane’s wing area in square inches. So, for a wing with a surface area of 100 square inches, you would need a 200 watt motor.
The type of flying you’ll be doing will also affect the size of motor you need.
If you’re planning on doing any aerobatics or 3D flying, you’ll need a more powerful motor than if you’re just flying around casually. Aerobatic motors are typically rated at 400 watts or more.
Finally, the battery you use will also affect the size of electric motor you need.
A higher voltage battery will allow you to use a smaller sized motor while still getting good power output. For example, using a 4s (14.8 volt) lipo battery instead of a 3s (11.1 volt) lipo battery will allow you to use a smaller sized motor while still getting plenty of power for most types of flying.