SG90 Micro Servo Motor 9g (Plastic Gear) | Servo Motor SG90 180 Degree Rotation | Servo Motor for Arduino, Robotics & DIY Projects

Technical Specifications

• Product Type: Micro Servo Motor
• Model: SG90
• Operating Voltage: 3.7V – 6V DC
• Operating Angle: 0° – 180°
• Gear Type: Plastic Gears
• Torque: ~1.8 kg·cm at 4.8V
• Speed: 0.1 sec / 60° (4.8V)
• Weight: Approx. 9g
• Control Signal: PWM (Pulse Width Modulation)
• Wire Length: Approx. 25 cm
• Connector Type: 3-pin (GND, VCC, Signal)
• Mounting Accessories: Horns & Screws included

Product Description

The SG90 Micro Servo Motor is a compact, lightweight, and reliable 9g servo motor designed for precise position control in robotics and electronics projects. With a 180-degree operating angle, it allows accurate movement and positioning, making it ideal for Arduino projects, robotic arms, RC models, and DIY automation systems.

Operating at 4.8V to 6V DC, the SG90 servo uses PWM control signals and features plastic gears for smooth and quiet operation. Its small size and low weight make it perfect for applications where space and power efficiency are critical.

Widely used by students, hobbyists, and developers, the SG90 servo motor is suitable for line follower robots, obstacle avoidance systems, pan-tilt camera mounts, smart locks, and educational STEM projects.