The SG90 Servo Motor is a compact, lightweight, and highly versatile micro servo designed for hobbyists, robotics enthusiasts, and RC (remote control) applications. With its 9g weight and 1.8kg·cm torque, this tiny yet powerful servo delivers precise control for small-scale projects without compromising performance.
Why Choose the SG90 Servo Motor?
✔ Ultra-Lightweight – At just 9 grams, it’s ideal for drones, small robots, and weight-sensitive projects.
✔ Strong Torque for Its Size – Delivers 1.8kg·cm (4.8V) of torque, making it suitable for steering mechanisms, robotic arms, and more.
✔ Smooth & Accurate Movement – Features ±10° precision and operates at 50Hz PWM signal.
✔ Wide Compatibility – Works with Arduino, Raspberry Pi, ESP8266, and most microcontrollers.
✔ Durable & Affordable – A cost-effective solution for prototyping and educational projects.
Common Applications:
- RC Vehicles – Steering control for cars, boats, and airplanes.
- Robotics – Robotic arms, grippers, and walking robots.
- DIY Electronics – Camera gimbals, automated pet feeders, and smart home gadgets.
- Education & Prototyping – Great for STEM projects and learning servo mechanics.
Whether you’re building a mini robot or upgrading an RC model, the SG90 Servo Motor offers the perfect balance of power, precision, and affordability.
Technical Specifications
- Model: SG90 Micro Servo
- Operating Voltage: 3.5V – 6V (Recommended: 4.8V)
- Stall Torque: 1.8kg·cm (4.8V)
- Speed: 0.12 sec/60° (4.8V)
- Rotation Angle: 90°-180°-360°
- PWM Signal: 50Hz (Standard servo control)
- Gear Material: Nylon (Lightweight & durable)
- Motor Type: Coreless motor (Smooth operation)
- Connector Type: JR / Futaba compatible (3-pin, 22AWG wires)
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