
The Tower Pro SG90 9g Micro Servo Motor is a compact PWM-controlled servo designed for precise angular positioning. It is widely used in robotics, RC models, p…
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Product Description
Overview
The Tower Pro SG90 is one of the most popular micro servo motors available. It features a lightweight plastic gear train, analog control electronics, and approximately 180° of rotation. The servo is controlled using a standard PWM signal and requires only three connections: power, ground, and signal.
It is compatible with Arduino, ESP32, STM32, Raspberry Pi, and most RC receivers, making it ideal for hobby, educational, and prototype applications
Specifications
Model: Tower Pro SG90
Motor Type: Analog Micro Servo Motor
Gear Material: Plastic (Nylon)
Operating Voltage: 4.8 V to 6.0 V DC
Control Signal: PWM
PWM Frequency: 50 Hz
Pulse Width: 1.0 ms to 2.0 ms (1.5 ms Center)
Rotation Angle: Approximately 180°
Stall Torque: 1.8 kg·cm @ 4.8 V
Operating Speed: 0.10 s/60° @ 4.8 V
Dead Band Width: 10 µs
Connector: 3-Pin (Signal, VCC, GND)
Cable Length: Approximately 250 mm
Operating Temperature: 0°C to +55°C
Dimensions: 22.2 × 11.8 × 31 mm
Weight: 9 g
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