A6190 Standard Metal Gear High Voltage Aircraft Servo (SPMSA6190)

Designed for sport and trainer RC aircraft, this standard-size metal-gear high-voltage digital servo delivers reliable, precise control for control surfaces and quick, predictable responses under load. It’s a solid upgrade or replacement that blends robust performance with value for hobby pilots.

Operates on a wide 4.8–8.4V input range, delivering up to 8.3 kg-cm of torque and 0.17 seconds per 60° at 8.4V. The tightly meshed all-metal gear train is supported by dual bearings for smooth, durable operation, powered by a 5-pole ferrite motor. An operating frequency of 200–333 Hz helps minimize deadband and maintain accurate position control across flight conditions.