The 5 Best RC Servos for Steering: Buyer's Guide

The 5 Best RC Servos for Steering: Buyer’s Guide

When it comes to building a robot, the first thing that you will need is servos. Servos are motors that can be controlled by sending them a signal from your controller.


  • High-precision metal gears

  • Dual ball bearings

  • Low noise

  • Large torque and speed

  • High-precision metal gears with hard anodizing

  • Waterproof IP66

  • Compatible with 1/8 and 1/10 scale crawler

  • High-resolution digital chip

  • Fast heat dissipation

RC servo motors are used in robotics for various applications. They are used in projects like controlling a car’s steering or turning an arm on an animatronic figure. RC servos also have other uses in robotics because they can be found controlling things like the speed of an engine or the position of a sensor. In this guide, we will describe to you the best RC servos, so let’s go!

ZOSKAY DS3235 35KG – The Editor’s Choice

ZOSKAY DS3235 35KG - The Editor's ChoiceThe ZOSKAY DS3235 is a high-quality, waterproof, coreless digital servo. It is manufactured from high-quality materials to ensure the durability of the product. In addition, it has several features that make it superior to other products on the market. The DS3235 weighs 2.12 oz and is equipped with a CNC aluminum middle shell and dual ball bearings.

  • High reliability
  • Great upgrade for stock steering servos
  • Fairly quiet, smooth, and strong
  • A bit slow

ZOSKAY DS3218 20KG – The Best for TRX-4

ZOSKAY DS3218 20KG - The Best for TRX-4The ZOSKAY DS3218 is a top-of-the-line servo with a load capacity of 18.5kg and a maximum torque of 21.5 kg-cm. It features a large torque and speed of 18.5kg-cm at 5 Volts and 21.5kg-cm at 6.8 Volts, making it perfect for heavy lifting machines, robots, and other servo applications.

  • Great replacement for a TRX-4 stock servo
  • It has great torque for the price
  • Easy to install
  • A bit unreliable

ANNIMOS DS3225MG 25KG – The Best for Granite

ANNIMOS DS3225MG 25KG - The Best for GraniteThe ANNIMOS DS3225MG 25KG Digital Scale is the newest model from the ANNIMOS series for professionals. They have a new high precision potentiometer and a high-resolution digital chip, which ensure stable performance, fast response, strong anti-interference ability, low noise, and fast heat dissipation.

  • Works perfectly in a Granite
  • Faster and stronger than a PowerHD 25kg servo
  • Good for your DIY project
  • Not waterproof

Traxxas 2255 Waterproof Servo – The Best for TSM

Traxxas 2255 Waterproof Servo - The Best for TSMThe Traxxas 2255 servo is perfect for those who want a factory-fit, waterproof, and TSM compatible servo. In addition to being waterproof, it also has 400 oz-in torque at 6.0v to keep your throttle at the perfect level. It also works with most models so that you can find the right one for you!

  • Fully waterproof, not “water resistant”
  • Compatible with most Traxxas
  • Good looking metal gears inside
  • Slow shipping

ARRMA ADS-15M V2 AR390139 – The Best for Price

ARRMA ADS-15M V2 AR390139 - The Best for PriceThe ARMA ADS-15M V2 is a superb addition to any basher that wants precise and fast steering. This version comes with an updated aluminum servo mounting and top and bottom O-rings. So if you’re looking for a steering solution to give your buggy or short course truck the best handling in the dirt, this is the product for you!

  • Dustproof and waterproof in normal usage
  • Dual ball bearings
  • Designed to provide fast and precise steering
  • Not strong

Buyer’s Guide

A servo motor is an electric motor controlled by an electronic circuit to provide precise torque and speed control.

Servo motors are often used in robotics to control the joints’ position, but they can also be used to control other devices, such as valves or switches.

A servo motor has a gear train with an off-center, non-circular gear attached to the shaft. The gear is typically shaped like a sector of a circle. The shape of the gear teeth gives it a higher mechanical advantage than if it were circular. This allows for more precise control over the angular position of the shaft with less physical effort from the motor’s internal components.

When buying an RC servo, the first thing to look for is the torque rating. This measures how much force it can produce to turn your model or robot. The next thing to look for is the speed rating. This is how fast it can turn your model or robot at full power. Of course, the last thing you want to do is buy an RC servo that does not match your needs and end up with something that does not work for you.

Why Do You Need RC Servo?

RC servo is an essential component of any remote-controlled vehicle. It converts the electrical signals from the controller into motion to control the steering, throttle, and other functions. RC servo can be found in most RC vehicles.

RC Servo Advantages

RC servos are smaller, lighter, and cheaper than traditional servos. They are also more precise and accurate.

The most significant advantage of RC Servos is that they are more precise and accurate. This is because they use a potentiometer to determine the position of the shaft, whereas traditional servos use an encoder or hall effect sensor for this purpose.


What is the fastest servo?

The HS-7966HB is one of Hitec’s fastest standard-size servos, with a .08 transit speed and fantastic holding power. Moreover, the digital circuit in it is the new G2 second generation which is programmable for even better performance.

What are the strongest servos?

The HD-1218TH is one of the strongest servos we carry. It has digital electronics, a coreless motor, titanium-shielded aluminum gears, and two ball bearings, making it much better than standard-sized options.

What is the difference between analog and digital servos?

Analog Servos work by the voltage, which is delivered in pulses. Digital Servos rely on high-frequency pulsing to do their job. The digital servo sends around six times the amount of pulses per second compared to analog Servos, which means it responds much quicker.

How do I choose a servo for my RC plane?

Please consider using packs of higher mAh, specifically twice the size of your usual battery capacity. For example, if you are using a 1000mAh pack, use a 2500mAh pack when using digital servos. Digital servos are easier to use and create better torque than analog servos. They also have more force and can hold better for longer periods of time.

How do you smooth servo movement in Arduino?

The myServo.easeTo() command is the best way to enjoy smooth servo movement. Non-blocking operation for all servos attached to the Arduino Servo library is achieved by recycling the interrupts generated by the Arduino timer.

Related Video: RC Servo Differences & Technologies Compared – Servo Motor Types, Materials & More

Final Words

This post has shown the use of RC servos as a viable alternative to traditional hydraulic or electric actuators. The RC servo is a cheaper, lighter option that is more flexible and can be used in various applications.

Thanks for reading. If you have any questions, post them in the comment section!

1 thought on “The 5 Best RC Servos for Steering: Buyer’s Guide”

  1. I’ve been into RC for a while now. I started with cars and trucks, but lately I’ve been really into flying things. Helicopters, planes, you name it. I’ve even started building my own drones.

    One of the best parts about flying is the feeling of freedom it gives you. You can go anywhere and do anything, limited only by your imagination. And with modern technology, the sky really is the limit.

    I recently came across some Emax servos and decided to give them a try. They’re supposed to be really good for RC applications. So far, I’ve been very impressed. They’re very precise and seem to be very durable.

    I’m definitely a fan of Emax servos now and will be using them in all my future builds.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top