Your question: How do I choose an RC motor?

What size RC electric motor do I need?

Electric motor power is stated in watts. 750 watts = 1 horsepower. An easy way to estimate power needs for RC hobby applications is to use 100 watts per pound for sport flying, 150 for aggressive aerobatics, 200 watts per pound for 3D flying.

What motor should I use for RC car?

What’s perhaps still the most common motor size used in RC cars, is often called “540”. These are used in many lighter 1/10 cars, while larger “550” or “1/8” sized motors are often used in heavier 1/10 vehicles and 1/8 scale cars.

Is a higher kV motor better?

Generally speaking the more Kv a motor has, the more RPM and more power. For example, a 9000Kv motor would be faster than a 2200Kv motor. … A higher turn number means more wire and thus more resistance, resulting in a slower motor. So turns with a lower number means a faster motor.

Can I put any motor in my RC car?

You can run a brushless motor on a brushed ESC and vice versa. You need a full brushless set up. Do some research and pick one that fits your needs. If you want to run 3s , make sure the ESC is rated to handle it.

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What is a 540 size motor?

Those numbers refer to the motor diameter. 540 has a diameter of 36mm. 380 has a diameter ~28mm. 280 has a diameter of 24mm.

Can you put a brushless motor in any RC car?

Motors in electric-powered radio-controlled (RC) cars use one of two types of motors: brushed or brushless. … It is not possible to convert the motor itself from one type to the other. In addition, the brushless motors take a different type of electronic speed controller (ESC), so that must also be replaced.

What ESC should I use?

The ESC can be selected based on the voltage and the peak current rating of the motor. A simple rule is to choose an ESC with atleast 5A more capacity than the peak rating of the motor, since you may be powering servos, receiver and other accessories from the ESC.

What is the best motor for RC drifting?

RC motors are measured in turns, which is the amount of winds in the electric motor’s coil, and the lower the number, the more powerful it is. A 9T motor for example, has a lot more power than a 17T motor. For drifting you ideally want a sensored brushless motor for the best throttle control, but other setups do exist.

How do you match battery to ESC?

Your ESC should match the battery voltage, for example, a 3-cell battery with 11.1V can be paired with a 12V ESC. The Amp rating is the most important factor to remember here. Your ESC should have a threshold amp rating of about 10% more than the burst rating of the motor.

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What is the most powerful brushless RC motor?

The MGM Brushless Losi 5ive-T is the most powerful brushless RC in the world.

How do you break in a brushless RC motor?

What do I need to do to properly break in a brushless motor? Just run it, no break in needed. No need to break in a brushless motor. Brushed motors people used to break them in to get the comm brushes to match up with the commutator and also to break in bushings if the motor didn’t have bearings.