Servo Motor SG90 (180) Degree (Plastic Gear)

The SG90 180° Servo Motor (Plastic Gear) is a lightweight and affordable micro servo designed for robotics, RC models, and educational electronics. It provides precise 180-degree rotation and smooth motion control, making it ideal for beginners and DIY projects.

This servo operates at 4.8V–6V DC and delivers up to 1.8Kg·cm of torque, ensuring stable performance for small mechanical systems. In addition, it features plastic gears, making it compact, quiet, and lightweight — perfect for projects where size and weight matter.

Because it includes a standard 3-pin connector (PWM, VCC, GND), it’s fully compatible with Arduino, Raspberry Pi, STM32, and most servo driver boards. Also, it’s easy to install and widely used in robotic arms, sensor mounts, and small control mechanisms.

Key Features:

• Model: SG90 (180°)

• Rotation Angle: 0°–180°

• Operating Voltage: 4.8V–6V DC

• Torque: Up to 1.8Kg·cm @ 5V

• Lightweight plastic gear construction

• Standard 3-pin connector (PWM, VCC, GND)

• Compatible with Arduino, Raspberry Pi, STM32, and servo controllers

• Ideal for robotics, RC planes, sensor mounts, and educational kits

Perfect for students, hobbyists, and engineers, the SG90 180° Plastic Gear Servo Motor is the ideal choice for compact, precise, and affordable motion control applications.