Servo SG90 Tower Pro 9G 180° 1.8 kg Original Chip for Arduino Raspberry

Product description: Tower Pro SG90 9G servo

Tower SG90 9G 180° 1.8KG servo is a high-quality device with the original SG90 chip. It is a reliable, precise component for robotics, modelling, and DIY projects. The product works well with Arduino, Raspberry Pi, ESP8266, and ESP32.

The servo delivers 1.2-1.4 kg·cm torque at 4.8 V and a speed of 0.12-0.13 s per 60°. It operates over a wide temperature range from -30°C to 60°C and is powered from 4.8 V - 6 V. It has the common JR/FUTABA connector and provides rotation up to 180° with control pulses 500-2400 µs wide. The kit includes 3 extra horns and 3 screws, which makes mounting in different configurations easier.

Key technical specifications

• Model: SG90
• Weight: 9 g
• Torque: 1.2-1.4 kg·cm (1.8 V)
• Speed: 0.12-0.13 s per 60° (4.8 V)
• Control pulse width: 500-2400 µs
• Operating temperature: -30°C ~ 60°C
• Operating voltage: 4.8 - 6 V
• Connector: JR, FUTABA Universal
• Rotation angle: 180°
• Accessories: 3 extra horns, 3 screws

Example applications

• Movable arms and joints in hobby robotics projects with Arduino
• Mechanisms for rotating cameras and distance sensors with Raspberry Pi
• Control of rudder and elevator in RC modelling
• Simple automation systems and electronic locks with ESP32
• Educational models and IoT device prototypes with ESP8266

Benefits

• Versatility: easy integration with popular microcontrollers and control systems
• Ready to use: the kit includes the necessary horns (arms) and mounting screws
• Low weight: at only 9 g, it does not burden small models and robots
• Wide thermal tolerance: reliable operation across extreme ambient temperatures
• Precise operation: accurate control over the full 180° range thanks to the correct pulses

Operating notes

Before use, check that your RC receiver or controller supports the 500-2400 µs range so you can use the full 0-180° rotation.