TIANKONGRC TD-8120MG Waterproof 20KG Digital Servo Motor (180°)

The TIANKONGRC TD-8120MG is a high-torque, precision-controlled digital servo built to handle heavy-duty tasks in demanding environments. Powered by a high-performance coreless motor, it delivers up to 20kg.cm of torque, providing the strength required for large-scale RC cars, marine applications, and robotic arms.

Rugged and Reliable Performance Engineered for durability, this servo features full metal gear construction that is wear-resistant for an extended service life. Its IP66 waterproof rating makes it splash-resistant and ideal for off-road or marine use where exposure to moisture is a concern. The digital circuitry ensures faster signal response times and reduced deadband for more consistent performance.

Key Features

• High Torque Output: Delivers up to 20kg.cm at 7.4V, making it perfect for high-load robotics.

• Waterproof Design: IP66 rating provides protection for outdoor and marine projects.

• Durable Metal Gears: Full metal gear train ensures high strength and resistance to wear.

• Coreless Motor: Offers faster response times and reliable, high-speed operation.

• 180° Control Angle: Provides a wide range of motion for precise mechanical actuation.

• Digital Precision: Accurate position control with consistent performance in harsh conditions.

Technical Specifications

Typical Application Scenarios

• Off-Road RC Cars: High-torque steering for heavy-duty monster trucks and crawlers.

• Marine Robotics: Waterproof construction for RC boats and underwater ROV mechanisms.

• Robotic Arms: Reliable joint actuation for bipedal robots or industrial-style DIY arms.

• Outdoor Automation: Ideal for sensor tilting or mechanism movement in harsh weather.

   

4. Package Includes

• 1 x TD-8120MG Waterproof 20KG Digital Servo Motor

• 1 x Servo Horns and Screws Set

   

Important Product Disclaimer

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product. Product images are shown for illustrative purposes only and may differ from the actual product.

Note

• PWM Compatibility: Uses a standard 3-pin connector compatible with most PWM controllers and receivers.

• Power Setup: Ensure your power supply can handle the peak current requirements, especially when operating at 7.4V for maximum torque.