Futaba S3401 Standard Servo for RC Upgrades  [S3401]

Futaba S3401 Servo
Price:
£41.26
Brand:
Futaba
Model:
S3401
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Futaba S3401 Overview and Benefits

The Futaba S3401 is a standard servo aimed at providing accurate, repeatable control for model cars, planes and boats. Its smooth operation and reliable centring help users achieve finer control inputs and improved handling precision.

Technical Strengths

Balancing torque and precise movement, the S3401 offers steady response during normal hobby use. The build quality supports regular running and helps preserve consistent control under varied conditions.

Where to Use It

The Futaba S3401 is suitable for retrofits and new projects alike, offering a dependable option for steering, throttle or control surface duties. Its compatibility with standard mounts and connectors makes it an easy swap-in for many models.

Specifications

  • Torque: High-torque capability
  • Speed: Fast response time
  • Durability: Built for long-lasting use
  • Compatibility: Suitable for various RC models

A practical choice for model hobbyists, the Futaba S3401 delivers reliable feedback and accurate control suitable for both casual running and more focused practice sessions.

Choose a horn that aligns with your linkage geometry and secure it at neutral position. Different horns allow for varied throw and leverage without changing the servo body.
Speed and torque interact with model setup; faster deflection can improve response, while adequate torque keeps control under load. Tune endpoints and throws to suit your driving or flying style.
Inspect linkages for play, confirm secure mounting, and keep the servo free from moisture and debris to maintain long term reliability.

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