RC Car Electric Motor

10 мая 2014 | Author: | Комментарии к записи RC Car Electric Motor отключены
Lexus RC Electric Cars

RC Car Electric Motor

Stuff Every RC Electric Car Owner Know

RC car electric motor is one of the significant parts of an electric controlled car. The power of the car upon the power that the is able to generate.

Given the constraints of the motors because of rc electric cars, current does a good job by providing us motors that deliver power from their casings. Just imagine the that would be needed to a 5-6 pound rc car to a speed of 70+ miles per

What is a rc car electric motor

An rc electric motor would comprise of the following parts

An external can like housing

2 magnets inside the can

Armature made of iron


Graphite brushes attached to the

Electric Motor in Detail

and Springs

Performance requirements of rc cars vary within a range, so does the type of and spring combination in order to to the varying amperage needs. brushes are made up of graphite coupled with metals copper and silver. Copper and impart conductivity to the brushes.

As a rule off-road vehicles low amperage which is obtained by low conducting brushes and high springs. On the other hand on road vehicles need amperage which can be obtained by high conducting brushes and low springs.

The conductivity of the brushes is controlled by the of Silver or Copper in it.


is located at one end of the armature. It consists of segments. The brushes are in contact two of the three segments of commutator and the windings at any given point of

When current is passed the brushes into windings the becomes an electromagnet. This new electromagnet repels against field inside the container. makes the armature rotate.

Timing as the name suggests to the time in which the brushes contact from one armature to another. Advancing the tine increase the revolution per minute or RPM as you know it. Retarding it will reduction in RPM but gain of torque.


Lexus RC Electric Cars

Turns refers to the of times the copper wire has been revolved around the The higher the number of turns is the torque generated and hence is the power delivered. However also means less RPM for your rc car electric motor.

less turns are preferred for the rc car run faster.


One or more wires are usually wound the armature. The number of wires are wound around the armature is the wind of the motor. Sometimes the is increased in order to compensate for the lost by reducing the turns.

Motor Gearing

Putting the gears in place holds the key to any success. So when we are discussing rc car electric motor it’s to pull in various gears discussion. The objective is to know the types of gears that car has and understanding their usage.

is a small gear attached to the called Pinion Gear transmits power to another attached to the transmission system. The attached to the transmission system is Spur Gear.

Smaller gear means high and relatively low maximum speed. comes in handy when you are the racing track that a good number of turns or turns to be specific.

In turns you need to get into speed and immediately after it you got to get back to your top speed. is where you will need acceleration. Having a small gear ensures that the is top notch.

On the other hand you race on oval or straight with longer patches need constant speed its to have a larger pinion This will give a maximum speed needed for races. The acceleration in this will be slower but then the speed carries more than the acceleration.


Brushless motors are more or becoming the norm nowadays the electric rc fraternity. The advantages that they bring up from continuous maintenance brushed motors demanded.

Lexus RC Electric Cars
Lexus RC Electric Cars
Lexus RC Electric Cars
Lexus RC Electric Cars
Lexus RC Electric Cars
Lexus RC Electric Cars
Lexus RC Electric Cars
Lexus RC Electric Cars


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