The SG90 is a compact and widely used servo motor known for its small size, affordability, and versatility. It is commonly used in robotics, remote-controlled vehicles, small-scale automation projects, and model applications where precise and controlled rotational or linear motion is required. The SG90 servo motor’s compact size and affordability make it a popular choice for small-scale projects and applications where space and budget constraints are factors. It provides precise and controlled motion in a variety of DIY and hobbyist projects.

Specifications:

• Type: Analog servo motor.
• Operating Voltage: Typically operates within a voltage range of 4.8V to 6V, although specific models may vary.
• Torque: Offers moderate torque output, often in the range of 1.5 to 2.5 kg/cm (kilograms per centimeter), depending on the specific model.
• Rotation Range: Typically provides a rotational range of 180 degrees (90 degrees in each direction from the center position).
• Control Signal: Controlled using a pulse-width modulation (PWM) signal, with a typical signal frequency of 50Hz.
• Connector: Equipped with a standard 3-pin connector for easy interfacing with control boards and microcontrollers.
• Gear Material: Often has plastic gears, which are suitable for light to moderate loads.
• Applications: Commonly used in small robotics projects, remote control applications, miniature automation systems, and model airplanes.
• Mounting: Designed for easy mounting with standard servo brackets and hardware.