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

Futaba S9002 Servo Mini Coreless
Price:
CAD$75.90
Brand:
Futaba
Model:
S9002
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Accurate control from the Futaba S9002 mini coreless servo

The Futaba S9002 Mini Coreless Servo is well suited to hobbyists who want dependable, precise control in electric cars, micro planes and small helicopters. Its compact form factors and reliable response make it a go-to choice for tight steering and flight corrections, and compatibility with the Futaba GY401 Gyro adds plug-and-play stability options.

Coreless motor benefits for improved response

Instead of a heavy steel core armature, the S9002 uses a coreless motor with a wire mesh armature that spins inside the magnet. That construction reduces inertia, giving smoother travel and quicker servo response that matters in fast mini models.

Supplied hardware for quick fitment

The package includes multiple horn sizes and mounting hardware so you can adapt the servo to different linkages and chassis layouts. Whether swapping an old unit or fitting it into a new build, the supplied parts simplify setup and alignment.

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

For hobbyists upgrading steering or control surfaces, the Futaba S9002 Mini Coreless Servo offers reliable, precise operation and straightforward installation.

Yes. The S9002 size and torque suit many 1/18 and micro touring car setups, offering responsive steering without adding much weight.
Running the servo at 6V gives higher torque and faster speed, but 4.8V is acceptable for lighter applications. Use a stable BEC or regulated pack to avoid voltage sag.
Select the horn that matches your linkage, align the spline, secure with the supplied screw, and check endpoint travel before final tightening.

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