Best RC Servo Brand That Is Affordable

It is hard to own an RC car and not come across the word servo, either on forums or when looking to repair or service your car. It is an important component of any RC gadget and therefore it actually affects the performance of your car. With the advancement of technology, it comes as no surprise that there are many different types of servos and different brands that manufacture them. In order to get the maximum functionality of your RC car,  you have to make sure that you are using a great servo and that can only be achieved by choosing the best RC servo brand. Of course, not all RC servo are affordable. Some are exorbidant for their miserable features. Let us find some of the best RC servo brand that will not break the bank.

Best RC Servo Brand That Will Not Break The Bank

Choosing the best servo actually requires a little bit of research. This includes your budget, your type of RC vehicle as well as the purpose of the servo motor. But before we go into the specifics, there is a need to understand what exactly is a servo and what is its functions.

What is A Servo And What Does It Do?

A servo is a mechanism that is used in all remote controlled gadgets. Generally, it is used to convert electrical signals into polar movement. In simpler terms, it decodes the signal from your remote control and translates it into a mechanical movement within the car. For example, when you toggle a steering control on your remote control, the mechanical effect is decoded by a servo and the car responds like-wise. This movement is proportional, meaning that the servo will only move as much as the transmitter on your RC is moved.

Now you understand how remote controlled car works!

Understanding the anatomy of a servo

In order for you to understand why brands differ and why some servos are better than others, you have to have an insight into the anatomy of a servo. Here is a quick look:

The controller circuit
This is a circuit that is in charge of reading input signals and translate them into a motor revolution.

The feedback potentiometer
The shaft of the potentiometer is attached to the drive shaft of the servo. When the drive shaft rotates, so does the potentiometer.

The motor
This is a high-speed DC motor controlled by a H-bridge circuit attached to the servos’ controller.

The gearbox
The gearbox will drive the motor’s revolution to the drive shaft.

Different types of RC Servos

There are many different types of RC servos made by different brands. Some are analog and some are digital but here are the following aspects that condition the quality and price of a servo:

Precision
How accurately will the servo translate the input signal into drive shaft position.

Speed
How fast can this translation be made.

Strength
What torque can achieve during rotation

Gearbox type
Generally, nylon gears are used for the gearbox but metallic gears can be used for heavy duty servos. Karbonite gears now exist and they offer more strength and durability. Titanium gears are the strongest, most durable and of course most expensive.

Motor type
The standard motor used in servos is a three pole ferrite motor. For some high speed servos, five poles core-less motors are used. 

Which Are The Best RC Servo brands in The Market?

So taking into consideration all of the above factors, here are the best brands to consider when purchasing a servo for your RC car.

Futaba

Futaba has been around for a long time and they deserve their reputation. They offer different types of servos at competitive prices. All of their servos are highly durable and respond effectively to input radio signals. In fact, when you wish to look into the best Futaba servo for 1/8 buggy, then you can consider the Futaba S9551 Low Profile Digital Hi-Speed/Torque Servo.

Futaba S9551 Low Profile Digital Hi Speed/Torque Servo

The Futaba S9551 Low Profile Digital Hi Speed/Torque Servo is one of the top models for a servo motor by Futaba. It is a good low profile digital servo that has a high torque output. What we love about this is that the digitally enhanced microprocessor helps to cut the response time from transmitter input to servo reaction by 50%. This is practically unheard of in the servo market.

As this is a low profile servo motor, it is perfect for your buggy since it really allows the servo to be fitted into the car chassis, which will result in lower obstruction. The entire servo motor is resistant to water and dust.

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Savox

Savox servos are not the prettiest to look at but for the price, they are quite remarkable. They provide fast steering speed, which of course is best for usage during RC car racing events. They do pack quite a bit of power too. This power makes them suitable for bashing trucks and heavy racing. They are reliable and do not fault easily. In fact, Savox waterproof servos are much wanted in the RC arena as it adds a whole new dimension to RC racing!

One of the best Savox servo that suits a wide range of application is the Savox .15/277.7 Aluminum Case Waterproof Coreless Digital Servo.

Savox .15/277.7 Aluminum Case Waterproof Coreless Digital Servo

The Savox .15/277.7 Aluminum Case Waterproof Coreless Digital Servo is one of the top servos that RC car enthusiasts would choose. It is indeed the top-selling servo model in Amazon itself.

This particular waterproof servo has a high torque. The high torque will be extremely suitable when it comes to crawling and high speed runs. Also, the high torque allows you to drive your crawler or RC car out from tight spaces.

Of course, with a high torque, you would expect the internal parts to crumble under the pressure. Actually, for this servo, it is fitted with super high 12 bit (4096) resolution and steel gears which do accommodate for the additional pressure. Together with the aluminum case design, this servo will ensure that your RC car or truck will be the envy of your friends. 

So, all in all, if you are looking for a waterproof servo or a servo that allows you to move out from tight spaces due to the high torque of the servo, then the  Savox .15/277.7 Aluminum Case Waterproof Coreless Digital Servo will be the top choice for you!

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Traxxas

Traxxas is the leading brand when it comes to digital servos. They manufacture digital high-torque ball bearing servo with 125 oz-in torque and superior transit time. Their servos go well with their RC cars but can be used in other applications as well. Some of the top Traxxas RC cars includes the Traxxas Telluride and of course the TRX-4.

One of the latest Traxxas servo is the Traxxas 2075. However, there is some concerns that the gears might not be good as they are made of plastic. Traxxas did an upgrade to it, and they have launched the NEW TRAXXAS 2075X.

TRAXXAS 2075X

The TRAXXAS 2075X is an upgrade over the TRAXXAS 2075. The upgrade is after a furor over the previous iteration’s plastic gears and motor. Now that they have upgraded and changed the gears and ball bearing servo tto metal the entire servo is complete!

The Traxxas 2075X is a waterproof digital high torque servo that allows you to drive your RC truck or car over all kinds of tough terrain conditions. It is specifically designed to fit 1/10 scale Traxxas RC cars such as the Stampede or the Slash. In fact, it is reported that this Traxxas 2075X works perfectly for Traxxas Sash models.

The high torque and waterproof servo allows you to have an extremely precise steering control over your RC vehicle. It does have a high speed that goes along well with the high torque. With a transit time of 0.17 sec/60°, it really does well in moving about in tough and tricky conditions.

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