ShillehTek SG92R Micro Servo Motor with orange cable and black mounting parts

SG92R 9g Micro Servo Motor with Carbon Fiber Gears 2.5kg for RC Plane & Arduino

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SG92R 9g micro servo with carbon fiber gears and 2.5kg/cm torque, ideal for lightweight RC planes and precise Arduino robotics, offering 0-180° digital positioning in a compact form

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Overview

Product Overview

The SG92R micro servo brings durable, precise motion to lightweight builds without extra bulk. In the familiar 9g form factor it fits SG90 mounts and small RC models, offering a full 0–180° range and responsive digital control for snappier positioning and tighter deadband than older analog units. Reinforced with carbon fiber gears, the servo resists stripping and handles higher loads than standard nylon gear alternatives. It delivers a practical 2.5 kg·cm stall torque—2.5kg/cm—suitable for control surfaces on small airplanes, hobby robotics, and Arduino automation. If you need a compact, maker-friendly actuator that balances low weight, improved gear strength, and faster digital response, the SG92R is a straightforward upgrade over basic 9g servos.

Questions & answers

Frequently asked questions

Yes. The SG92R can be controlled from Arduino and Raspberry Pi projects using a servo-control signal, with suitable servo power and a shared ground between the controller and servo power source.
The SG92R uses the familiar 9g micro-servo size and is described as fitting SG90 mounts, making it a straightforward drop-in option for many small RC and maker builds using that form factor.
The SG92R is a digital hobby servo controlled by a standard servo-style signal rather than direct DC motor drive. It provides 0–180° positioning and connects through the usual power, ground, and control signal arrangement.
It is suited for lightweight motion tasks such as small RC airplane control surfaces, hobby robot joints, and Arduino automation. The 2.5 kg·cm stall torque and carbon fiber gears help with durability in compact builds.
Check that the servo has adequate power, the controller and servo share ground, and the control signal is on the correct pin. Also confirm the load is not exceeding the servo’s 2.5 kg·cm stall torque.

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What's included

Features & Specs

High Torque Delivers 2.5kg/cm stall torque for stronger control surface hold.

Carbon Fiber Gears Reinforced carbon-composite gears resist stripping and handle higher loads.

Digital Precision Digital control provides faster response and tighter deadband for snappier motion.

180° Rotation Offers a smooth 0–180° range ideal for precise positioning and pan-tilt mounts.

Lightweight 9g Profile Standard 9-gram form factor fits SG90 mounts and most RC airframes.

RC Plane Ready Built for reliable operation in lightweight aircraft control surfaces and linkages.

Durable Construction Upgraded components deliver improved longevity over standard plastic-gear servos.

Reference

Documents

Full Product Manual ShillehTek SG92R Micro Servo Motor 9g Carbon Fiber Gears 2.5kg for RC Plane | ShillehTek Product Manual In-depth setup guide with wiring, code examples, and troubleshooting.

Datasheet

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