Futaba S9257 High Performance Rudder Servo  [S9257]

Futaba S9257 EP Heli Digital Rudder Servo
Price:
£49.36
Brand:
Futaba
Model:
S9257
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Stable Tail Control with Futaba S9257

The Futaba S9257 is a high-speed digital rudder servo intended for helicopter gyro applications. It delivers stable, precise inputs to the tail, helping maintain control in demanding flight conditions.

Core Advantages for Helicopter Use

  • Compatibility: Made to work with Futaba GY401 and GY502 gyro systems.
  • Durability: Two ball bearings reduce play and promote smooth, long-lasting operation.
  • Warranty: Supplied with a one-year limited warranty for defect coverage.

Horns and Mounting Gear Included

The servo kit contains assorted horns and mounting fittings to ease installation in a range of models. Supplied horns include a .83" (21mm) round horn, a 1.5" (39mm) four-point horn, and a 1.2" (32mm) six-point horn for flexible setup options.

Specifications

  • Dimensions: 36 x 15 x 29mm
  • Weight: 26g
  • Torque: 28 oz-in (2.0 kg-cm) at 4.8V
  • Operating Speed: 0.08 sec/60° at 4.8V
  • Lead Length: 200mm

The Futaba S9257 combines compact size with precise control, making it suitable for helicopter pilots who prioritise accurate gyro response.

It is designed for FM, PCM, and HRS receivers and is not intended for legacy AM systems.
The lead length is 200mm, which is generally sufficient for most helicopter installations without requiring an extension.
The S9257 comes with a one-year limited warranty from the manufacturer.

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