MG-90 Metal Gear Servo Motor
The MG-90 Metal Gear Servo Motor is a compact, high-torque servo designed for robotics, RC models, and DIY electronics projects. Built with all-metal gears, it offers greater durability, precision, and load-handling capability compared to plastic-gear servos.
This servo provides smooth and accurate angular control, making it ideal for applications such as robot arms, humanoid robots, RC cars, boats, aircraft control surfaces, and Arduino-based projects. Its lightweight and compact size allow it to fit easily into space-constrained designs while still delivering reliable torque.
The MG-90 servo operates using PWM control signals, ensuring compatibility with Arduino, Raspberry Pi, microcontrollers, and standard RC receivers. With fast response time and stable performance, it is a popular choice for both beginners and professionals
Key Features
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Metal gear construction for high durability
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Compact size with strong torque output
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Smooth and precise movement
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PWM signal controlled
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Compatible with Arduino, Raspberry Pi, and RC systems
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Ideal for robotics, RC models, and DIY projects
Technical Specifications
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Model: MG-90 / MG90S
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Gear Type: Metal gears
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Operating Voltage: 4.8V – 6V
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Torque: ~2.2 kg·cm (4.8V), ~2.5 kg·cm (6V)
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Speed: ~0.10 sec / 60° (4.8V)
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Control Signal: PWM
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Rotation Angle: 0° – 180°
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Weight: ~13.4 g
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Connector Type: 3-pin (Brown/Red/Orang















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