TowerPro SG90 Servo - 9 gms Mini/Micro Servo Motor

Description:

The Tower Pro SG90 is a popular micro servo motor renowned for its compact size, affordability, and ease of use. It's a go-to choice for a wide range of hobby and DIY projects, offering precise control in small spaces. 

 Key Features:

• Micro Size: Weighing only 9 grams, the SG90 is incredibly lightweight and compact, making it suitable for space-constrained applications.   
• 180-Degree Rotation: Provides a full 180-degree rotation, enabling versatile movement in various projects.   
• Metal Gears: While some versions may have plastic gears, many SG90 servos feature metal gears for increased durability and strength.   
• PWM Control: Controlled by Pulse Width Modulation (PWM) signals, allowing for precise position control using microcontrollers like Arduino.   
• Versatility: Suitable for a wide range of applications, including robotics, RC models, 3D printers, and DIY projects.   

Specifications:

• Weight: 9 grams   
• Dimensions: 23 x 12.2 x 29mm   
• Operating Voltage: 4.8V - 6V   
• Stall Torque: 1.2 kg-cm (4.8V)   
• Operating Speed: 0.10 sec/60° (4.8V)   
• Gear Type: Metal or Plastic (varies by version)
• Control Signal: PWM   

Applications:

• Robotics: Actuating robot arms, grippers, and other moving parts.   
• RC Models: Controlling ailerons, elevators, and rudders in RC airplanes, helicopters, and boats.   
• 3D Printers: Driving the movement of print heads and other components.   
• DIY Projects: Powering various mechanisms in homemade projects, such as robotic hands, animatronics, and automated systems.

DATA SHEET AND USECASE

Key Specifications:

• Weight: 9 grams
• Dimensions: 23 × 12.2 × 29 mm
• Operating Voltage: 4.8V to 6.0V
• Stall Torque:
  • 1.2 kg·cm (4.8V)
  • 1.6 kg·cm (6.0V)
• Operating Speed:
  • 0.12 sec/60° (4.8V)
  • 0.10 sec/60° (6.0V)
• Rotation Range: Approximately 180° (90° in each direction)
• Gear Type: Plastic
• Connector Wire Length: Approximately 25 cm