Futaba S9255 High-Torque Helicopter Servo - Digital Precision  [S9255]

Futaba S9255 High-Torque Heli Digital Servo
Price:
CAD$130.60
Brand:
Futaba
Model:
S9255
Condition:
Brand New
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Futaba S9255 Servo for Precise Helicopter Control

The Futaba S9255 High-Torque Digital Servo is built for helicopter use, providing reliable torque and accurate response for demanding flight tasks. It includes features aimed at experienced RC helicopter pilots who need predictable performance.

Key Features for Rotorcraft Pilots

  • Heavy Duty Wiring: Constructed to handle higher current draw so power delivery remains steady under load.
  • Ball Bearing Output Shaft: Ensures smooth rotation and reduced friction for tighter control inputs.
  • Metal Gears: Strong, wear-resistant gearing designed to cope with continuous high-torque operation.
  • Coreless Motor: A lighter armature design that reduces inertia for quicker response and reduced cogging.

Specifications

  • Speed: 0.16 sec/60° at 4.8V
  • Torque: 125 oz-in (9.0 kg/cm) at 4.8V
  • Weight: 1.9 oz (55g)
  • Dimensions: 1.6 x 0.8 x 1.4 inches (40 x 20 x 37mm)

The Futaba S9255 is a solid choice for helicopter hobbyists who require steady high-torque output and durable components for precision flying. Its combination of a coreless motor and metal gears helps maintain control in challenging flight conditions.

A coreless motor reduces rotor inertia, allowing the servo to react quicker to stick inputs and deliver smoother micro adjustments, which improves helicopter handling.
The S9255 is optimised for helicopter applications and can be used in cyclic or tail roles depending on your model's torque requirements and mounting space. Verify dimensions and torque needs before swapping roles.

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