Tower Pro SG90 Micro Servo Motor 9g – High Precision Mini Servo for Arduino, Robotics & RC Projects

The Tower Pro SG90 Micro Servo Motor 9g is a lightweight, compact, and high-performance analog servo designed for precision motion control in robotics, electronics, and RC applications. Weighing only 9 grams, this micro servo delivers smooth 180° rotational movement, making it an excellent choice for Arduino, ESP32, Raspberry Pi, DIY automation, robotic arms, RC airplanes, RC cars, RC boats, and educational STEM projects.

Operating on 4.8V to 6V DC, the SG90 provides reliable performance with fast response time and accurate positioning using standard PWM (Pulse Width Modulation) signals. Its durable plastic gear mechanism ensures quiet operation and dependable performance for light-duty applications. The servo includes multiple servo horns and mounting screws, allowing quick installation in a wide variety of projects. Typical SG90 specifications include a weight of approximately 9 g, operating voltage of 4.8–6 V, around 180° rotation, and approximately 1.8 kg·cm stall torque at 4.8 V.

Whether you’re a beginner learning electronics or an experienced maker building advanced automation systems, the Tower Pro SG90 is one of the most popular and trusted micro servos available.

Key Features

• Lightweight 9g compact micro servo
• Smooth 180° rotation for accurate positioning
• Operating Voltage: 4.8V–6V DC
• High precision analog control using PWM
• Fast response and stable performance
• Durable plastic gear construction
• Compatible with Arduino, ESP32, Raspberry Pi, STM32, PIC, AVR, and other microcontrollers
• Easy 3-wire interface (Signal, VCC, GND)
• Includes servo horns and mounting screws
• Ideal for DIY electronics, robotics, RC models, and automation projects

Applications

• Arduino Projects
• ESP32 & Raspberry Pi Projects
• Robotic Arms
• Line Follower Robots
• Humanoid Robots
• RC Airplanes
• RC Cars & Boats
• Pan-Tilt Camera Systems
• Smart Automation Projects
• STEM & Educational Kits
• IoT Prototypes

Package Includes

• 1 × Tower Pro SG90 Micro Servo Motor (9g)
• 1 × Set of Servo Horns
• 1 × Mounting Screw Set

Why Buy from Rudr Mart?

• Genuine quality electronic components
• Competitive pricing
• Fast and secure shipping across India
• Carefully tested products
• Reliable customer support
• Ideal for students, hobbyists, makers, and professionals.