Sg90 servo ( 360 degrees) Continuous Rotation)

The SG90 360° Continuous Rotation 9g Micro Servo is a compact and lightweight servo motor designed for robotics, Arduino, RC toys, and automation projects. Unlike standard servos, this model rotates continuously in either direction and is controlled by varying PWM signals, making it behave more like a geared DC motor with built-in control electronics.

It’s ideal for applications that require controlled rotational speed and direction rather than precise angular positioning. With a plug-and-play design and JR-compatible connector, it’s a favorite among hobbyists and makers alike.

Key Features

• 360° continuous rotation for DC motor-like behavior

• Lightweight 9g design ideal for space-constrained projects

• Compatible with Arduino and other microcontrollers

• Nylon gear set for durability and quiet operation

• Standard JR servo plug fits most hobby-grade controllers

• Easy control via PWM without external motor drivers

• Comes with servo horns and mounting screws

Specifications

• Model: SG90 Continuous Rotation

• Weight: 9g

• Dimensions: 23 × 12.2 × 29 mm

• Operating Voltage: 4.8V

• Stall Torque: 1.8 kg/cm at 4.8V

• Operating Speed: 0.1 sec/60° at 4.8V

• Gear Type: Nylon

• Dead Band Width: 10 µs

• Temperature Range: 0°C to 55°C

• Wire Length: 25 cm

• Connector: JR Plug (compatible with JR and Futaba)

Applications

• Miniature robotics and smart car platforms

• Arduino and microcontroller-based projects

• Automated pan/tilt camera mounts

• DIY RC boats, cars, and planes

• Conveyor or rotating display mechanisms

• Simple gear-based drive systems for STEM learning kits