SG90 is a small servo motor with standard functionality and working. This servo motor rotates 180 degrees, 90 degrees in each direction. Controlling this motor is not so much difficult like it does not require any motor controller and can be controlled by any servo code or library.

Technical Specification:

• Model: SG90
• Weight: 9gm
• Operating Voltage: 5 ~ 7.2V
• Operating [email protected]: 10sec/60°
• Stall Torque @ 4.8V: 2kg-cm
• Stall Torque @ 6.6V: 6kg-cm
• Operating Temperature: -30 to 60°C
• Dead Band Width: 7 μs
• Gear Type: Glass Fiber
• Rotational Degree: 180º
• Servo Plug: JR
• Cable Length: 25cm
• Size: 8m*12.6mm*34.5mm (L*W*H)

Features:                                  

• Quick control response
• Constant torque throughout range

Applications:          

• Used as actuators in many robots like Biped Robot, Hexapod, robotic arm etc.
• Commonly used for steering system in RC toys
• Automatic Solar System