DFRobot
9g 270°Metal Servo with Analog Feedback (1.5kg)
A 9g micro servo with an extended 270° rotation range, metal gears, and built-in analog feedback (0–3.3V). The wider rotation range makes it suitable for app...
A 9g micro servo with an extended 270° rotation range, metal gears, and built-in analog feedback (0–3.3V). The wider rotation range makes it suitable for applications requiring more travel than a standard 180° servo, while the analog feedback signal enables closed-loop position control via an MCU.
The compact 22.9 × 12.2 × 32.5mm body fits into tight spaces while delivering up to 1.5 kgf·cm of torque at 6V. Includes four interchangeable servo horns. Compatible with Arduino servo libraries.
Key Features
- Metal Gears – More durable than plastic gear versions
- Analog Feedback – 0–3.3V position signal for closed-loop MCU control
- 270° Rotation – Extended range within 500–2500μs pulse width
- Compact 9g Design – Fits into tight spaces
- Arduino Compatible – Works with standard servo libraries
Specifications
- Operating Voltage – 4.8–6V DC
- Operating Travel – 270° ±5°
- Stall Torque – 1.3 kgf·cm (4.8V) / 1.5 kgf·cm (6V)
- Speed (No Load) – 0.12 sec/60° (4.8V) / 0.10 sec/60° (6V)
- Pulse Width Range – 500–2500μs
- Neutral Position – 1500μs
- Static Current – ≤40mA
- No-Load Current – 200mA (4.8V) / 220mA (6V)
- Stall Current – ≤800mA (4.8V) / ≤1100mA (6V)
- Dimensions – 22.9 × 12.2 × 32.5mm
- Weight – 12g
Also Available
- 9g 180° Metal Servo with Analog Feedback – Standard rotation range
- 9g 300° Clutch Servo – With clutch and stall protection
Package Contents
- 1× 9g 270° Metal Servo with Analog Feedback
- 4× Servo Horns
Jargon buster
Plain-language definitions for the technical terms used above.
- Pulse width range
- The span of control pulse lengths a servo understands, usually measured in microseconds. Matching this range in your code affects how far the servo moves and helps avoid commanding positions outside its intended travel.
- servo
- A servo is a motor with built-in position control, usually told to move to a specific angle by a control signal. It matters when you need repeatable movement, such as steering, arms, flaps, or linkages, rather than continuous spinning.
- Stall torque
- The maximum twisting force a servo can produce when its output is held still and cannot move. It helps you judge whether the servo is strong enough for a robot joint, steering linkage, or other load.
- Torque
- A twisting force that causes something to rotate, usually measured in newton-metres or kilogram-centimetres. It matters when choosing motors, servos, gears, and tools because higher torque is needed to lift heavier loads, turn larger wheels, or move mechanisms without stalling.
Find this product in
Brands
Robotics & Motion
Supplier page — dfrobot.com
Supplier Description · 1.6 MB · Click any page to view full size
Related Tutorials
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