SUB MICRO AIR SERVO (SPMSA3040)

Compact sub-micro air servo designed for micro-scale RC aircraft, offering fast response and strong holding power in a lightweight package. It’s an ideal choice for electric airplanes, sailplanes, and slow or park-flyer models where precision and reliability matter.

With a 0.10-second transit time at 6 volts and 28 oz-in of torque, this metal-gear servo emphasizes durability and precision. It features low deadband and digital precision, with ball-bearing support around the output shaft to maintain accuracy across flights. The combination of speed, strength, and affordability makes it a practical option for compact airframes demanding responsive, repeatable performance.