Overview

The Savox SG1212MG is a high-voltage brushless digital wing servo built around leading-edge technology and super-high 12-bit (4096) positional resolution. Its ultra-slim profile fits inside the thin wings of modern gliders and sailplanes without compromising control authority.

With HV capability up to 8.4V and a metal gear train, the SG1212MG delivers the combination of speed, torque, and precision that competitive glider and sailplane pilots demand.

Key Features

Ultra-slim profile for thin glider and sailplane wings
High-voltage brushless operation up to 8.4V
Super-high 12-bit (4096) positional resolution
Metal gear train for durability and precision
Torque 4.0 kg / 55.5 oz-in @ 6V
Torque 5.0 kg / 69.4 oz-in @ 7.4V
Torque 6.0 kg / 83.3 oz-in @ 8.4V
Speed 0.14 / 0.10 / 0.09 sec/60° @ 6V / 7.4V / 8.4V

Applications

Gliders and sailplanes with thin-wing airfoils
F3K, F3J, F3B, and thermal duration ships
Scale soaring and competition flying
HV LiPo-powered receiver setups

Scale Capability

The SG1212MG is engineered for the unique demands of glider wings, where every millimeter of thickness counts and control surface precision determines performance. The ultra-slim case slips cleanly into pod-and-boom and full-composite wings, while 12-bit resolution translates stick inputs into razor-fine surface movements.