SG90 9g 1.6kg Mini Servo Motor

SG90 9g Micro Servo Motor (1.6kg·cm – RC Aircraft / Robotics Servo)

Power your robotics, RC aircraft, and automation projects with the SG90 9g Micro Servo Motor. This lightweight and compact servo is one of the most popular choices for hobby electronics due to its precision control, simple 3-wire interface, and reliable performance.

Ideal for steering systems, robotic arms, and small aircraft control surfaces, the SG90 delivers smooth and accurate angular movement using standard PWM control.

Key Features:

Compact 9g lightweight servo motor
High-precision position control (approx. 180° rotation)
Suitable for RC aircraft, helicopters, and robotics
Standard 3-wire interface (signal, power, ground)
Compatible with Arduino, ESP8266, ESP32, STM32, and more
Plastic gear system for lightweight applications

Specifications:

Model: SG90
Operating Voltage: 4.8V – 6V DC
Stall Torque: ~1.2–1.6 kg·cm (at 4.8V)
Speed: ~0.10–0.12 sec / 60°
Rotation: Approx. 180°
Gear Type: Plastic (nylon) gears
Weight: 9g
Control Signal: PWM (Pulse Width Modulation)

Perfect For:

RC airplanes, helicopters, and drones (light duty control surfaces)
Steering systems in robot cars
Robotic arms and grippers
Camera pan-tilt systems
Educational electronics and Arduino projects

Whether you're building a flying model or a smart robot, the SG90 servo motor provides precise, low-cost motion control in a compact form factor.