MG90S Micro Servo Motor

This combination of small size and robust performance makes it the perfect choice for projects that require precision and strength in a small space. It’s ideal for robotic arms, steering in RC models (airplanes, cars, boats), and any project where you need a reliable and strong servo that can withstand more wear and tear.

The MG90S is controlled by a standard 3-wire PWM signal, making it fully compatible with most microcontrollers, including all Arduino and ESP32/ESP8266 boards.

Key Features

• Metal Gears: Provides superior durability, a longer lifespan, and less chance of stripping under load compared to plastic gears.
• Higher Torque: Delivers stronger stall torque than the SG90, allowing it to move heavier loads.
• Faster Speed: Operates at a quicker rotational speed, providing a more responsive feel.
• Standard 180° Operation: Rotates 90 degrees in each direction for a total of 180 degrees of movement.
• Universal Connector: The 3-pin connector is compatible with all standard RC receivers and microcontroller header pins.

Technical Specifications

Pinout

Controlling the servo is simple. Just connect the 3-pin header as follows:

• Brown Wire: Ground (GND)
• Red Wire: VCC (Positive Voltage, 4.8V – 6.0V)
• Orange Wire: PWM Signal (Data)

Package Includes:

• 1x MG90S Micro Servo Motor
• 3x Servo Horns (Arms)
• Mounting Screws