Futaba S9002 Mini Coreless Servo - Compact Precision Unit  [S9002]

Futaba S9002 Servo Mini Coreless
Price:
£40.81
Brand:
Futaba
Model:
S9002
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Precise steering with the Futaba S9002 mini coreless servo

The Futaba S9002 Mini Coreless Servo is a compact unit for modellers who need fine, reliable control in small electric cars and lightweight aircraft. Its smooth motion and consistent centre make it a dependable choice for accurate trims, and it is compatible with the Futaba GY401 Gyro for enhanced stability setups.

Advantages of coreless construction

Replacing a traditional steel core with a lightweight mesh armature reduces rotational mass and friction. The result is steadier motion and faster reaction to commands, which benefits precision steering and control surface work.

Included fittings for quick integration

The servo kit includes several horn sizes and mounting screws so you can match link lengths and mounting positions without sourcing extra parts. That helps get models ready to run with minimal fuss.

Specifications

  • Torque: 34oz-in (2.5kg/cm) @ 4.8V, 43oz-in (3.1kg/cm) @ 6V
  • Speed: 0.18 sec/60° @ 4.8V, 0.14 sec/60° @ 6V
  • Size: 31 x 16 x 31mm
  • Weight: 31g

If you need a small servo that balances speed, torque and ease of installation, the Futaba S9002 Mini Coreless Servo is a reliable option for upgrades and new builds.

While compact and responsive, the S9002 is best for intermittent steering tasks; for heavy continuous loads in crawlers consider a higher torque servo.
Coreless servos tend to run quieter than their cored equivalents, producing smooth and low-noise operation suitable for indoor flying and display models.
Avoid overloading or forcing the horn, keep linkages free of salt or grit, and check for secure mounting and connector seating to prolong service life.

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