Futaba S9154 Precision Low Profile Aileron Servo  [S9154]

Futaba S9154 Digital High Speed Aileron Servo
Price:
£120.97
Brand:
Futaba
Model:
S9154
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Compact performance for wing ailerons with Futaba S9154

The Futaba S9154 Digital High Speed Aileron Servo offers precise, efficient control suited to model aircraft. Its slim profile is ideal where space is constrained, for example on thin wing sections.

Fast actuation from coreless motor and digital control

Equipped with a coreless motor and digital processing, the S9154 reduces lag between transmitter input and servo movement. That faster actuation helps maintain authority during quick maneuvers and tight formations.

Specifications

  • Speed: 0.14 sec/60° at 4.8V
  • Torque: 64 oz/in (5.8 kg/cm) at 4.8V
  • Dimensions: 1.9" x 1.1" x 1.0" (48mm x 28mm x 25mm)
  • Weight: 1.9 oz (53g)
  • Power Supply: 4.8V (not recommended for 6V use)

Practical advice for installation and reliability

Ensure your supply system copes with occasional high current peaks and avoid long, thin leads that can cause voltage drop. Fit linkages with correct geometry and clearance to prevent binding and excessive current draw.

No special receiver is required; the S9154 uses standard PWM control. However, ensure your receiver supports the servo pulse range and that any telemetry or mixing does not conflict with control signals.
Prevent overheating by eliminating binding, using correct servo centring at instal, and providing a reliable power source with sufficient current capacity for bursts.
If you need more torque, look at higher-rated servos or mechanical advantage changes in your horn setup. Do not exceed the recommended voltage for the S9154 when attempting to increase speed or torque.

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