9g Metal Gear Micro Servo (1.8Kg )

A compact 9g micro servo with metal gears, delivering 1.8 kgf·cm of torque at 4.8V. The metal gear train provides significantly better durability than plastic versions, especially in robotics applications where the servo is in near-constant motion.

With a 180° operating angle and a 320:1 reduction ratio, this servo is suited for small robots, automation tasks, and projects where space is limited but reliable torque is needed.

Key Features

• Metal Gears – Longer lifespan and better performance than plastic versions
• 180° Rotation – Standard servo range with ±10° tolerance
• 1.8 kgf·cm Torque – Strong for its compact size
• 320:1 Reduction Ratio – High gear reduction for smooth, controlled motion
• Compact 9g Design – Fits into tight spaces

Specifications

• Operating Voltage – 4.8–6V
• Operating Angle – 180° ±10°
• Stall Torque – 1.8 kgf·cm (4.8V)
• Stall Current – 300mA (4.8V)
• Speed (No Load) – 0.12 sec/60° (4.8V)
• Reduction Ratio – 320:1
• Operating Temperature – -10°C to +50°C
• Cable Length – 180mm
• Dimensions – 22.3 × 11.8 × 26.3mm
• Weight – 12g

Ideal For

• Small-scale robotics
• Beam robots and automation tasks
• Projects requiring a durable, compact servo

Package Contents

• 1× DMS-MG90 Metal Gear Micro Servo

Resources

• Dimension Diagram (PDF)