9g 180° Micro Servo for Arduino (1.3kg)

9g 180° Micro Servo is a compact RC servo designed for small robots, lightweight mechanisms, educational builds, and affordable automation tasks. With a 9±1g body weight, 180°±5° operating angle, and 4.8V~6V operating voltage range, this mini actuator fits projects where space, cost, and simple angle control matter. The micro servo supports standard PWM-style control with a 500usec~2500usec signal range and 1500usec neutral position, making the small motion-control component suitable for Arduino, micro:bit, ESP32, and beginner-friendly robotics platforms.

Compact 9g Form Factor for Small Mechanical Builds

This lightweight micro servo weighs only 9±1g and measures 22.9*12.2*30mm, leaving more room for compact project layouts, small robot joints, pan-tilt mechanisms, interactive toys, and simple moving structures. The 250±5mm wire length also provides practical routing flexibility inside small enclosures. For builds where a full-size servo would add unnecessary weight or volume, this 9g servo motor offers a more balanced option for space-limited mechanical movement.

180° Motion Range for Simple Angle Control

The small servo motor provides a 180°±5° operating angle, with ≤5° angle difference on both sides and ≤1° centering difference. This makes the compact motion component useful for repeatable open-close actions, pointer-style indicators, model mechanisms, small robotic arms, target flippers, and educational demonstrations. A 500usec~2500usec signal range and 1500usec neutral position match common servo control workflows used in maker projects and entry-level automation experiments.

Affordable Actuation for Learning, Robotics, and Prototyping

This budget-friendly servo is suitable for Beam robots, desktop automation, classroom demonstrations, interactive STEM Education projects, and lightweight mechanical prototypes. The 4.8V~6V operating voltage range fits many standard servo power setups, while the stall torque rating of ≥1.3kg*cm at 6V supports small-load movement. For heavy lifting, large robotic joints, or high-stress mechanisms, a stronger servo category remains the more appropriate choice.

Typical applications include small robot movement, micro:bit games, Arduino-controlled mechanisms, lightweight pan-tilt structures, interactive props, educational automation kits, and simple DIY motion projects. This 9g micro servo works best as a compact actuator for light-duty rotation tasks rather than high-torque industrial or load-bearing applications.