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Servo Motor MG995 180° High Torque – 11kg·cm, Rotation (Metal Gear)
MG995 High Torque Servo Motor – 11kg·cm, 180° Rotation (Metal Gear)
⚠️ Do NOT power directly from the Arduino 5V pin—use an external power source.
The MG995 is a reliable, high-torque metal gear servo motor ideal for demanding motion control applications. With a torque capacity of up to 11kg·cm and smooth 180° rotation, it is widely used in robotics, RC vehicles, and Arduino-based automation systems.
🔧 Key Features
High torque up to 11 kg·cm @ 6V
Full metal gear mechanism for strength and durability
180° rotation range with standard PWM control
Ideal for robotic arms, RC cars, and pan-tilt mechanisms
Standard 3-pin servo connector (PWM signal, VCC, GND)
📐 Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 4.8V to 7.2V |
| Stall Torque @ 6V | Up to 11 kg·cm |
| Speed @ 4.8V | 0.20s / 60° |
| Speed @ 6V | 0.16s / 60° |
| Rotation Range | ~180° |
| Gear Type | Full Metal Gears |
| Motor Type | DC motor with feedback potentiometer |
| Weight | ~55g |
| Dimensions | 40.7 × 19.7 × 42.9 mm |
| Signal Type | PWM (1ms–2ms for 0°–180°) |
| Connector Type | 3-pin JR (GND, VCC, Signal) |
🔌 Arduino Wiring Guide
| MG995 Wire Color | Function | Arduino Pin |
|---|---|---|
| Brown | GND | GND |
| Red | VCC | External 5–6V Power (recommended) |
| Orange | Signal | PWM Pin (e.g., D9) |
💻 Sample Arduino Code
#include <Servo.h> Servo myServo; void setup() { myServo.attach(9); // Connect signal to pin 9 myServo.write(90); // Initial position } void loop() { myServo.write(0); // Rotate to 0° delay(1000); myServo.write(180); // Rotate to 180° delay(1000); }
🛠️ Typical Applications
DIY Robotic Arms & Claws
RC Cars and Steering Mechanisms
Pan-Tilt Camera Systems
Automated Doors or Levers
Biped Robots and Walking Systems