Futaba S-U301 Standard Digital Servo – S.Bus2


SKU: 01102322-1 Category:


The Futaba S-U301 Standard Digital Servo, compatible with S.Bus2 systems, is engineered to deliver precise and reliable performance for a wide range of RC applications. From steering and throttle control in cars to various functions in aircraft and boats, this servo offers dependable operation and exceptional responsiveness. Its digital design, S.Bus2 compatibility, and durable construction make it an excellent choice for hobbyists and enthusiasts seeking high-quality servo performance.

Key Features:

  1. Digital Precision: The S-U301 servo utilizes advanced digital technology to provide precise and accurate control over your RC vehicle or aircraft. Digital servos offer superior resolution, faster response times, and more consistent performance compared to analog servos, ensuring smooth and precise operation under various conditions.
  2. S.Bus2 Compatibility: With S.Bus2 compatibility, this servo offers seamless integration with Futaba S.Bus2 systems, providing enhanced flexibility, simplified wiring, and precise control over servo functions. S.Bus2 technology allows for digital communication between the servo and the receiver, enabling precise adjustments to servo parameters, such as endpoint adjustments, speed, and torque settings.
  3. Versatile Application: Designed for use in a wide range of RC vehicles and aircraft, the S-U301 servo is suitable for steering, throttle, and other control functions. Whether you’re racing cars, flying airplanes, or navigating boats, this servo delivers reliable performance and precise control over your vehicle’s movements.
  4. Durable Construction: Built to withstand the rigors of RC use, the S-U301 servo features a rugged construction with high-quality materials and components. Its durable gears, robust motor, and reinforced case ensure long-lasting performance, even in demanding operating conditions.
  5. High-Speed Operation: Equipped with a high-speed motor, the S-U301 servo offers rapid response times, making it ideal for applications where quick and precise control is essential. Whether you’re making rapid steering corrections on the racetrack or performing agile maneuvers in the air, this servo delivers the speed and accuracy you need to stay in control.


  • Product Name: Futaba S-U301 Standard Digital Servo – S.Bus2
  • Operating Voltage: 4.8V – 6.0V
  • Torque:
    • @ 4.8V: XX kg-cm
    • @ 6.0V: XX kg-cm
  • Speed:
    • @ 4.8V: XX sec/60°
    • @ 6.0V: XX sec/60°
  • Dimensions: XXmm x XXmm x XXmm
  • Weight: XXg
  • Motor Type: Brushed
  • Gears: Plastic/Metal
  • Bearings: Dual ball bearings
  • Connector Type: Futaba S.Bus2 connector


The Futaba S-U301 Standard Digital Servo – S.Bus2 offers precise, reliable performance for a wide range of RC applications. With its digital precision, S.Bus2 compatibility, versatile application, durable construction, and high-speed operation, this servo is an excellent choice for hobbyists and enthusiasts seeking high-quality servo performance for their RC vehicles and aircraft.

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