Servo Motor MG995

The MG995 servo motor is a popular choice among hobbyists and professionals for its high torque and reliability. It is widely used in various applications such as robotics, remote-controlled vehicles, and automation projects.

Key Features and Specifications

1. High Torque:
   • The MG995 provides a powerful torque of up to 10 kg/cm at 6V, making it suitable for applications that require substantial force and precision.
2. Metal Gears:
   • The servo motor is equipped with metal gears, which enhance durability and longevity. Metal gears are more resistant to wear and tear compared to plastic gears, making the MG995 ideal for high-stress applications.
3. Operating Voltage:
   • The MG995 operates within a voltage range of 4.8V to 7.2V, providing flexibility in power supply options. Optimal performance is typically achieved at 6V.
4. Speed:
   • The servo motor has a speed of 0.20 seconds per 60 degrees at 4.8V and 0.16 seconds per 60 degrees at 6V. This speed is adequate for a wide range of applications, balancing both power and responsiveness.
5. Rotation Angle:
   • The MG995 offers a rotation angle of 180 degrees, which is standard for most servo motors. This allows for precise control in applications that require specific positioning.
6. Dimensions:
   • The servo motor measures 40.7mm x 19.7mm x 42.9mm and weighs approximately 55 grams. Its compact size makes it easy to integrate into various projects.

Applications

1. Robotics:
   • The MG995 is widely used in robotic arms, legs, and joints, providing the necessary torque and precision for smooth and accurate movements. Its high torque makes it capable of lifting and moving heavy objects.
2. Remote-Controlled Vehicles:
   • In RC cars, boats, and planes, the MG995 is used for steering mechanisms, throttle control, and other functions that require reliable and responsive servo action.
3. Automation Projects:
   • The MG995 is ideal for DIY automation projects, including automated gates, doors, and camera gimbals. Its reliability and performance ensure consistent operation in various automated systems.
4. Aerial Photography:
   • The servo motor can be used in camera gimbals for aerial photography drones, providing stable and precise control of the camera’s orientation.

Integration Tips

• Power Supply:
  • Ensure that the power supply can deliver sufficient current. The MG995 can draw significant current, especially under load, so a stable and adequate power source is essential.
• Control Signal:
  • The servo motor requires a PWM (Pulse Width Modulation) signal for control. Most microcontrollers, such as Arduino and Raspberry Pi, can generate this signal.
• Mounting:
  • Use the appropriate mounting brackets and hardware to secure the servo motor in place. Vibration and movement can affect performance, so a stable mount is crucial.
• Cooling:
  • In high-stress applications, consider providing adequate ventilation or cooling to prevent the servo from overheating. Continuous operation under high load can generate significant heat.

Conclusion

The MG995 servo motor is a versatile and powerful component suitable for a wide range of applications. Its high torque, metal gears, and reliable performance make it a preferred choice for robotics, RC vehicles, and automation projects. By understanding its specifications and following proper integration practices, you can effectively utilize the MG995 to enhance your project’s capabilities.

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