DFRobot - 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.

• Compact 9g micro servo for lightweight mechanical projects
• 180°±5° operating angle for simple position control
• 4.8V~6V operating voltage range
• Standard 500usec~2500usec signal range with 1500usec neutral position
• Suitable for small robots, interactive toys, classroom projects, and desktop automation
• 250±5mm wire length for easier routing in compact builds

• Operating Voltage: 4.8V~6V
• Operating Temperature: -10℃~50℃
• No-load Speed: 130±10RPM/min(6V), 110±10RPM/min (4.8V)
• No-load Current: ≤350mA (6V), ≤250mA (4.8V)
• Stall Torque: ≥1.3kg*cm (6V), ≥1.0kg*cm (4.8V)
• Stall Current: ≤1000mA (6V), ≤8000mA (4.8V)
• Standby Current: ≤40mA (6V&4.8V)
• Operating Angle: 180°±5°
• Angle Difference on Both Sides: ≤5°
• Centering Difference: ≤1°
• Signal Range: 500usec~2500usec
• Neutral Position: 1500usec
• Wire Length: 250±5mm
• Product Size: 22.9*12.2*30mm
• Weight: 9±1g

• 9g 180° micro servo (1.3kg)  x1