Do you have the Kraton 6S from Arrma? It’s a tough, rugged beast of an RC truck that hit the scene back in November 2020. Many RC lovers love it for its amazing performance, tearing up terrain like crazy. But here’s the thing – if you’ve been putting your Kraton through its paces for a while, you might notice the servo is starting to lose its mojo.
Without a powerful servo, your Kraton might not respond as well to your commands, affecting its performance on the track. That’s where upgrades come in! In this guide, we’ll walk you through the best three aftermarket servo options for the Kraton 6S. So you can keep on tearing up the track with confidence.
What Is Servo & How Does It Work For An RC Car?
In an RC car, a servo is like a motor muscle that moves things around. It’s a small device that works like your arm muscles do. In a way, a servo is similar to a motor, but it’s specifically designed to control the movement of other parts, like steering in an RC car. While a motor typically spins continuously, a servo can move to specific positions based on signals it receives from the RC controller.
When you use the controller to tell the car what to do, the servo gets the message. And, it moves certain parts of the car, like the steering or sometimes other things too. This helps the car perform better because it can turn or move more precisely, making it easier for you to control and drive.
So, while they both create motion, a servo’s job is more about precise control rather than continuous rotation like a motor. The servo is like the helpful hand that makes your RC car go where you want it to.
3 Best Servos For Your Kraton 6S
The following are the three best servo options for Kraton 6S.
ZOSKAY 35kg high Torque Coreless Motor servo
First, we have the servo from ZOSKAY. This servo offers a torque rating of 35kg, and it is suitable for various RC applications. The model is also the best-selling model on Amazon because of its excellent performance.
Key Features:
High Torque: With a 35kg torque rating, this servo delivers powerful performance.
Coreless Motor: Equipped with a coreless motor for enhanced efficiency and responsiveness.
Metal Gear: Made with high-precision metal gears made of stainless steel for durability and reliability.
Waterproof: Built to withstand water exposure, ensuring reliable operation under various conditions.
Digital Servo: Utilizes digital technology for precise and accurate control.
Low Noise: Operates with minimal noise and vibration for a smoother experience.
Long Life: Designed for longevity with smooth operation and minimal wear.
Specifications:
- Operating Voltage: 5 ~ 7.4 DC Volts
- Dead brand: 3μs / 2 μs
- Weight: 60 g (2.12 oz)
- Motor Type: Coreless Motor
- Gear Type: Copper & Aluminum / Stainless Steel & Aluminum
- Working Frequency: 50-333Hz
- Size: 40 x 20 x 38.5 mm (1.58 x 0.79 x 1.50 in).
This ZOSKAY servo’s high torque, digital precision, and durable construction make it a great choice for the Kraton 6S.
Servo Waterproof High Torque – Digital Servo 25KG
Next, we have the servo from the brand Vrnzau. It has a torque rating of 25kg and a control angle of 180 degrees. So, it is suitable for various applications such as RC cars, trucks, drones, and robotic arms. This servo is a cost-effective option offering great value for money.
Key Features:
High-Precision Potentiometers and Digital Chip: Ensures stable performance and rapid response.
Waterproof Design: Provides reliability in various weather conditions.
Compatibility: Works with 1:10 and 1:8 scale RC vehicles, drones, and other remote control equipment.
Suitable for Different Projects: Ideal for robotics development and hobbyist applications.
Specifications:
- Operating voltage range: 4.8 – 6.8V
- Operating speed at 5.0V: 0.15 sec/60 degrees, at 6.8V: 0.13 sec/60 degrees
- Stall torque at 5.0V: 21kg/cm, at 6.8V: 25kg/cm
- Control system: PWM (Pulse Width Modification)
- Operating frequency: 50-330Hz
- Waterproof performance: IP66
With its metal gear construction, digital control electronics, and double bearings, this servo offers durability and precision. The ease of use makes it a great choice for your favorite Kraton.
ZOSKAY RC servo High Torque Digital Servo 25KG
Last, we have another servo from ZOSKAY. This servo features a 25kg torque rating with a 270-degree control angle, similar to the previous 25kg servo. Despite sharing the same torque rating, these two models differ in control angle, size, and weight.
Key Features:
High Torque: Provides a maximum torque of 25kg.cm (6.8V) for powerful performance.
Digital Servo: Offers HV high torque, metal gear, fast heat dissipation, sensitivity, and responsiveness.
High-Quality Metal Gear: Equipped with high-precision metal gears with hard anodizing for improved accuracy and durability.
CNC Aluminium Middle Shell: Enhances heat dissipation and extends the service life of the servo.
Specifications:
- Stall Torque: 21 kg/cm (291.5oz/in) at 5V, 24.5 kg/cm (340.1 oz/in) at 6.8V
- Speed: 0.15 sec/60° (5V), 0.13 sec/60° (6.8V)
- Operating Voltage: 4.8 ~ 6.8 DC Volts
- Dead Band: 3μs
- Lightweight Design: Weighs only 60g (2.12 oz).
This ZOSKAY servo offers excellent torque and performance at a budget-friendly price. If you want an affordable option, this will be good for the Arrma Kraton 6S.
Tips:
You can get by with any servo priced between 25 to 30 dollars, as long as it has a minimum torque rating of 25kg. You don’t have to spend a lot on a servo; all you need is one that’s reasonably fast and has a torque of 25kg or higher. Here, we’ve included the most budget-friendly option that still offers good performance.
Wrap Up
In conclusion, the Kraton 6S servo is an essential component for maximizing your RC vehicle’s performance. Whether you’re tearing up the track or navigating rugged terrain, a reliable and high-quality servo can make all the difference. With a range of options available, from budget-friendly to top-of-the-line, there’s something for everyone. Remember, investing in a durable and powerful servo ensures smooth operation and precise control. This allows you to push your Kraton 6S to its full potential. So, choose wisely, upgrade when needed, and get ready to dominate the RC scene with confidence and style!
