Description

High Torque Digital Servo 20KG-35KG

High-Performance Digital Servo for RC & Robotics

Our High Torque Digital Servo series is designed for applications requiring powerful output, precise positioning, and long-term reliability. Available in 20KG, 25KG, 30KG, and 35KG torque options, these servos are ideal for RC cars, crawler vehicles, boats, fixed-wing aircraft, robot arms, and automation equipment.

Equipped with a full metal gear transmission and an advanced digital control system, the servo delivers smooth movement, excellent holding force, and accurate positioning. The durable gear set offers improved wear resistance, making it suitable for continuous operation in demanding environments.

With a wide operating voltage range of 3.7V–7.2V DC and a standard 180° rotation angle, this servo provides stable performance for hobby, educational, and industrial projects. Standard mounting dimensions and a JR/Futaba-compatible connector ensure easy integration with most RC systems and development platforms.

Whether you’re upgrading an RC crawler or building a robotic arm, this High Torque Digital Servo offers dependable performance and excellent value.

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Key Features

• High Torque Digital Servo available in 20KG, 25KG, 30KG, and 35KG versions
• Precision digital control for smooth and accurate movement
• Durable full metal gears for enhanced reliability
• High holding torque with stable positioning
• Standard 180° rotation angle
• Wide operating voltage: 3.7V–7.2V DC
• Fast response and low dead band
• Standard 3-pin servo interface
• Easy installation with complete mounting accessories
• Suitable for RC models, robotics, and automation projects

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Specifications

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Model Comparison

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Applications

This High Torque Digital Servo is suitable for:

• RC Cars
• RC Crawlers
• RC Trucks
• RC Boats
• Fixed-Wing Aircraft
• Robot Arms
• Humanoid Robots
• Quadruped Robots
• Arduino Projects
• Raspberry Pi Projects
• ESP32 Development
• STEM Education
• DIY Electronics
• Industrial Automation

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Package Includes

• 1 × High Torque Digital Servo
• 1 × Servo Horn Set
• 1 × Mounting Hardware Kit

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FAQ

Q1: What is the difference between the 20KG, 25KG, 30KG, and 35KG models?

All models share the same dimensions, operating voltage, and installation method. The primary difference is the maximum output torque, allowing you to choose the most suitable option for your application.

Q2: Is this servo compatible with Arduino and Raspberry Pi?

Yes. It supports standard PWM signals and works with Arduino, Raspberry Pi, ESP32, STM32, and most RC receivers and servo controllers.

Q3: Is this a waterproof servo?

No. This series is designed for general RC and robotics applications and is not rated as waterproof. If your project will operate in wet or outdoor environments, additional waterproof protection is recommended.

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Related Products

Explore our complete range of RC Servos, including Micro Servos, Metal Gear Servos, 360° Continuous Rotation Servos, and Waterproof Digital Servos, to find the ideal solution for your RC and robotics projects.