Futaba S9470SV S.Bus2 HV MG High Torque Surface Servo


SKU: 01102260-3 Category:


The Futaba S9470SV S.Bus2 HV MG High Torque Surface Servo is a high-performance servo designed specifically for surface RC applications. Built with advanced technology and precision engineering, this servo delivers exceptional torque, speed, and reliability, making it ideal for demanding RC cars, trucks, boats, and other surface vehicles.

Key Features:

  1. High Torque Output: With its high-torque motor and precision metal gear train, the S9470SV servo delivers impressive torque output, providing the strength and power needed to control large-scale surface vehicles with ease. It offers precise steering and throttle control, ensuring optimal performance in various driving conditions, including off-road racing, on-road touring, and marine applications.
  2. High-Voltage Compatibility: Engineered to support high-voltage power sources, the servo is compatible with modern HV setups, allowing for increased torque, faster response times, and improved overall performance. The high-voltage design ensures consistent power delivery, minimizing voltage drops and enhancing servo responsiveness during aggressive driving maneuvers.
  3. Advanced S.Bus2 Technology: Equipped with Futaba’s S.Bus2 protocol, the servo offers advanced communication capabilities and seamless integration with compatible Futaba radios and receivers. It allows for precise servo programming, control adjustments, and telemetry data transmission, enabling real-time monitoring of servo performance and vehicle status.
  4. Metal Gear Train: The servo features a durable metal gear train that ensures reliable power transmission and long-lasting performance. The precision-engineered metal gears provide smooth and precise movement, even under heavy loads and high-stress conditions, making the servo suitable for high-performance racing and competition applications.
  5. Dual Ball Bearings: Dual ball bearings are included to minimize friction and ensure smooth operation throughout the servo’s lifespan. The bearings help reduce play and slop in the servo mechanism, resulting in precise control inputs and improved vehicle handling on the track or water.


The Futaba S9470SV S.Bus2 HV MG High Torque Surface Servo is a high-performance servo designed to meet the demands of surface applications where precise control and durability are          essential. Here are the specifications of this servo:

1. **Type**: The S9470SV is a digital servo featuring S.Bus2 technology, which allows for high-speed communication and precise control.

2. **Operating Voltage**: It operates at a high voltage (HV) range of 6.0V to 7.4V, making it suitable for high-performance applications.

3. **Torque**: This servo boasts impressive torque output, with a torque rating of approximately 15.0 kg-cm (208 oz-in) at 6.0V and approximately 18.0 kg-cm (250 oz-in) at 7.4V. This high torque enables it to handle heavy loads and provide strong, reliable performance.

4. **Speed**: The S9470SV servo delivers fast and responsive movement, with a transit time of approximately 0.10 seconds/60 degrees at 6.0V and approximately 0.08 seconds/60 degrees at 7.4V. This rapid speed ensures quick and precise control over your vehicle or surface application.

5. **Motor Type**: It features a high-quality brushless motor, which provides smooth and efficient operation while minimizing wear and tear for long-lasting performance.

6. **Gear Material**: The servo gears are made of metal (MG – Metal Gear), ensuring robustness and durability even under high loads and stressful conditions.

7. **Size**: The dimensions of the S9470SV servo are approximately 40.5 x 20 x 37.8 mm (1.59 x 0.79 x 1.49 inches), making it compact and suitable for a variety of surface applications.

8. **Weight**: It has a weight of approximately 59 grams (2.08 ounces), which contributes to its lightweight and agile performance.

9. **Compatibility**: The Futaba S9470SV servo is compatible with Futaba S.Bus2 systems, offering easy integration and compatibility with a wide range of Futaba radio systems and receivers.

Overall, the Futaba S9470SV S.Bus2 HV MG High Torque Surface Servo is a reliable and high-performance servo that delivers precise control, durability, and responsiveness for a variety of surface applications.


  • RC Cars and Trucks: The S9470SV servo is suitable for a wide range of RC cars and trucks, including 1/10 scale, 1/8 scale, and monster trucks. It can be used to control steering, throttle, and other functions, providing precise control and responsive handling on various terrain types and track surfaces.
  • RC Boats: Ideal for powering the rudder and throttle controls of high-speed RC boats and racing yachts. The servo’s high torque and speed capabilities enable precise steering and throttle response, allowing boat enthusiasts to navigate tight turns and maintain stable control at high speeds.
  • Other Surface Vehicles: The servo can also be used in other surface vehicles, such as rock crawlers, drift cars, and scale replicas. Its versatility and performance make it suitable for a wide range of applications, from casual backyard bashing to competitive racing events.


The Futaba S9470SV S.Bus2 HV MG High Torque Surface Servo offers exceptional torque, speed, and reliability for demanding surface RC applications. With its high-voltage compatibility, advanced S.Bus2 technology, and durable construction, this servo provides precise control authority, fast response times, and long-lasting performance, making it an ideal choice for discerning RC enthusiasts seeking high-performance components for their vehicles. Whether you’re racing on the track, tearing up the trails, or skimming across the water, the S9470SV servo delivers the power, precision, and durability needed to dominate the competition and push your RC experience to the next level.

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