Futaba S3150 Slim Digital Aileron Servo - Precision Fit [S3150]

Price:

£47.72

Brand:

Futaba

Model:

S3150

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R/C Models - System - Servo - Micro Size Servos

High Precision Slim Servo Futaba S3150

The Futaba S3150 Slim Digital Servo is tailored for precise aileron duties on gliders and electric planes, pairing a coreless motor with ball bearings for fast, repeatable motion. Its low-profile casing helps installers keep components neat and aerodynamic.

Feature Overview

Coreless Motor: Minimises cogging and improves start up for cleaner control inputs.
Digital Microprocessors: Provides consistent timing and reduced latency in control responses.
Compact Design: Low height and slim footprint for straightforward wing bay installation.
Dust and Water Resistant: Accepts normal outdoor exposure but is not waterproof.
Black Plastic Case: Strong, unobtrusive housing for secure mounting and tidy wiring.

Specifications

Speed: 0.25 sec/60 deg @ 4.8V
Torque: 51.4 oz/in @ 4.8V
Dimensions: 1.1x0.5x0.8 in (28x13x19.7mm)
Weight: 0.78 oz (22g)
Power Supply: 4.8V (Not recommended for 6V)

For club flyers and scale builders wanting a slim, responsive aileron servo, the Futaba S3150 is a practical, well balanced option.

Does the servo require a special receiver protocol?

No special protocol is required; the Futaba S3150 functions with standard PWM outputs from most receivers. Check your receiver manual for compatibility notes.

What is the best way to test the servo on the bench?

Mount the servo to a temporary board, connect to your receiver and transmitter, then confirm centering, travel and smooth motion through the full range before final installation.

How should I service the Futaba S3150?

Keep the case clean and free of grit, inspect linkages for wear, and avoid overloading the servo; if internal gears show wear, consult authorised parts for replacement.

Will this be noisy in the cockpit area?

Coreless motors typically run quietly compared to standard motors, but installation method and mounting foam can further reduce any audible vibration transmitted to the airframe.

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