Micro Servo MG90s

The MG90S Micro Servo Motor is a compact, high-torque servo featuring durable metal gears, designed for precise position control in robotics, RC models, and DIY electronics projects. Despite its small size, it delivers excellent torque and reliability, making it ideal for applications where accuracy and strength are required in limited space.

It operates on standard PWM control and is fully compatible with popular development boards such as Arduino, Raspberry Pi, ESP32, and other microcontrollers.

Key Features

• Metal Gear Design for high strength and long life

• High Torque Output in a compact micro size

• Smooth & Precise 180° Rotation

• Standard 3-Wire Interface (Signal, VCC, GND)

• Fast Response Speed

• Lightweight & Compact, easy to mount

• JR/Futaba Compatible Connector

Technical Specifications

• Operating Voltage: 4.8V – 6V DC

• Torque:

  • 1.8 kg·cm @ 4.8V

  • 2.2 kg·cm @ 6V

• Rotation Angle: 0° – 180°

• Speed: ~0.1 sec / 60°

• Gear Type: Metal Gear

• Weight: ~13–14 g

• Dimensions: Approx. 23 × 12 × 29 mm

• Control Signal: PWM (50 Hz)

Applications

• Robotics arms and joints

• RC cars, planes, and boats

• Pan-tilt camera mechanisms

• Arduino & Raspberry Pi projects

• STEM and educational kits

• DIY automation and smart projects

Package Includes

• 1 × MG90S Metal Gear Micro Servo Motor

• Servo horns and mounting screws