The MG90S Servo Motor represents an upgrade from the common and cost-effective SG90 servo, offering enhanced features such as metal gears, improved torque, and a sturdier build. These servos are ideal for a wide range of applications, particularly in scenarios where compact size is essential, and while they may not provide an excessive amount of torque, they remain impressively robust and reliable.

Features:

• Metal Gears: The MG90S distinguishes itself with the inclusion of metal gears, ensuring increased durability and reliability during operation.
• Versatile Applications: These servos are well-suited for basic servo experiments and can be employed in situations where small dimensions are advantageous, and high torque is not a necessity, although they still offer significant strength.
• Compatibility: The MG90S servo is designed for use in various applications, including 3D flight models up to 450 size, making it an excellent choice for tasks such as tilt plate control and tail rudder adjustments.

Specifications:

• Product Name: mg90 14g metal tooth digital steering gear (S version)
• Factory Number: TPMG90S
• Product Size: 22.8 * 12.2 * 28.5mm
• Torque: 1.8kg (at 4.8v), 2.2kg (at 6.0v)
• Reaction Speed: 0.10 sec / 60 Deg (at 4.8v), 0.08 sec / 60 deg (at 6.0v)
• Operating Voltage: 4.8V-6V
• Operating Temperature Range: 0-55 degrees
• Action Dead Band: 5us
• Gear Material: Metal
• Work Mode: Analog

Additional Information:

• Accurate Positioning: Servo motors are designed for precise positioning tasks and are commonly used in scenarios where accuracy is crucial, such as steering in RC models or orienting sensors on robotic vehicles.
• Limited Range: Standard servos typically like this one have a specified range of 180 degrees, although the actual usable range may be slightly less due to mechanical constraints. Operating a servo at its extreme limits can lead to damage, so it's advisable to stay within a safe range, like 20-160 degrees, to prevent issues.
• PWM Control: Servo motors rely on PWM (Pulse Width Modulation) signals to determine their position. The pulse width varies between 1mSec and 2mSec, with 1mSec positioning the shaft at 0 degrees, 1.5mSec at 90 degrees, and 2mSec at 180 degrees. Intermediate pulse widths can be used to position the shaft precisely as needed.