Futaba S3401 Standard Servo - Smooth Response  [S3401]

Futaba S3401 Servo
Price:
NZD$95.38
Brand:
Futaba
Model:
S3401
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S3401 Servo: Control and Precision

The Futaba S3401 standard servo is designed to give crisp, repeatable control for model planes, cars and boats. Its smooth travel and dependable centring help you dial in handling and trim without hunting or surprise movement.

Performance Highlights

Engineered for steady torque and accurate endpoint control, the S3401 delivers consistent feel during extended sessions. The construction favours longevity so the servo maintains performance through regular hobby use and light competition.

Suitable Models and Use

Because of its adaptable design, the Futaba S3401 works well in retrofit projects and new builds alike. It pairs cleanly with common receivers and is a good fit where compact, reliable control is required.

Specifications

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

A straightforward upgrade for hobbyists, the Futaba S3401 adds precision and steadiness to steering and control surfaces.

In most cases yes. The S3401 uses standard servo connectors and common mounting layouts, so it works with many older and modern receivers. Verify horn style and screw spacing before final fitment.
Some users swap to metal or reinforced horns for extra durability, but check compatibility and clearances. Routine inspection keeps the stock gearing performing well for most hobby uses.
Keep connections dry and clean, avoid overloading the servo mechanically, and inspect linkages and screws regularly to prevent wear and play.

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