TowerPro MG90S Micro Servo Motor
The TowerPro MG90S Micro Servo Motor is a high-performance 9g metal gear servo designed for robotics, RC models, Arduino projects, IoT applications, and automation systems. Featuring durable metal gears, fast response time, and precise position control, the MG90S offers superior reliability compared to standard plastic gear servos.
With an operating voltage of 4.8V–6V, this compact servo delivers up to 2.2 kg·cm torque, making it ideal for robotic arms, line-following robots, pan-tilt camera systems, RC airplanes, helicopters, boats, cars, and DIY electronics projects. Its lightweight design and standard 3-wire interface ensure easy compatibility with Arduino, Raspberry Pi, ESP32, STM32, PIC, and other microcontrollers.
Key Features
- High-quality metal gear construction for long service life
- Lightweight and compact 9g micro servo
- High torque up to 2.2 kg·cm
- Fast operating speed for accurate positioning
- Operating voltage: 4.8V–6.0V
- Standard PWM control (50Hz)
- Rotation angle: Approximately 180°
- Compatible with Arduino, Raspberry Pi, ESP32, STM32, and other controllers
- Easy installation with mounting hardware included
- Suitable for hobby, educational, industrial, and robotics applications.
Technical Specification
| Specification | Details |
|---|---|
| Model | TowerPro MG90S |
| Gear Type | Metal Gear |
| Operating Voltage | 4.8V – 6.0V DC |
| Stall Torque | 1.8 kg·cm @ 4.8V2.2 kg·cm @ 6.0V |
| Operating Speed | 0.10 sec/60° @ 4.8V0.08 sec/60° @ 6.0V |
| Rotation Angle | Approximately 180° |
| Control Signal | PWM (50 Hz) |
| Weight | 13.4 g |
| Dimensions (L × W × H) | 22.8 × 12.2 × 28.5 mm |
| Cable Length | 25 cm |
| Connector Type | JR/Futaba Compatible 3-Pin |
| Dead Band Width | 5 µs |
| Operating Temperature | 0°C to +55°C |
| Bearing Type | Dual Ball Bearing |
| Spline | 21T (Tooth) |
| Compatible Boards | Arduino, Raspberry Pi, ESP32, STM32, PIC, AVR |
| Applications | Robotics, RC Cars, RC Airplanes, RC Helicopters, RC Boats, Pan-Tilt Camera Systems, DIY Electronics, STEM Projects |
Applications
- Arduino Projects
- Raspberry Pi Projects
- Robotic Arm
- Humanoid Robots
- RC Airplanes
- RC Helicopters
- RC Cars
- RC Boats
- Camera Pan-Tilt Systems
- DIY Electronics
- STEM & Educational Projects
- Automation Systems.
Package Includes
- 1 × TowerPro MG90S Micro Servo Motor
- Servo Horn Set
- Mounting Screws
Why Buy from Rudr Mart?
- Quality-tested products
- Fast shipping across India
- Secure online payment
- Competitive pricing
- Dedicated technical support
- Trusted supplier for Robotics, Arduino & IoT Components.









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