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Here are the best micro servo picks, grouped by the most common use-cases:
Standard position micro servos (typically ~180°)
- Micro Servo 9g (3.0–7.2V, about 1.6kg·cm) ($5.50) — great budget all-rounder for Arduino/robotics.
- 9g micro servo (1.6kg) (1.6kgf·cm @ 4.8V) ($7.30) — another solid standard 9g option.
- 9g Metal Gear Micro Servo (1.8Kg ) (metal gears, 1.8kgf·cm @ 4.8V) ($10.30) — better durability for linkages/arms.
- Micro servo (about 180°) ($13.45) — compact standard micro servo for general motion.
Continuous rotation micro servos (drive wheels / winches / spinners)
- Micro Servo 9g - Continuous (360° continuous rotation) ($8.20) — simple, low-cost continuous rotation.
- Continuous Rotation Micro Servo [FS90R] (360° continuous rotation) ($15.05) — popular FS90R-style drive servo.
- TowerPro SG90C 360 Degree Micro Servo (1.6Kg) (360°, 1.6Kg) ($8.05) — compact continuous-rotation style micro servo.
- 2.5g 360 degree Micro Servo (0.45kg) (2.5g, 360° continuous, 0.45kg) ($14.45) — ultra-small for tight builds.
Mounting + integration accessories (LEGO / mechanisms)
- Vertical Micro Servo Mount for LEGO-Compatible Brick Systems ($4.80) — clean vertical mounting for 9g micro servos.
- Horizontal Micro Servo Mount for LEGO-Compatible Bricks ($4.30) — horizontal LEGO-compatible mounting.
- Plastic Micro Servo Adapter for LEGO Cross - 16mm long ($1.65) — couples a micro servo spline to LEGO cross-axle parts.
- Mini Pan-Tilt Kit - Assembled with Micro Servos (includes 2 micro servos, ~180° pan / ~150° tilt) ($41.55) — ready-made pan/tilt mechanism.
Do you want a standard position servo or continuous-rotation?
Do you need plastic gears (cheaper) or metal gears (more durable)?
Showing 1-20 of 60 products
Servo - Hitec HS-85MG (Micro Size)
9G All-Metal Micro Servo – 180° Rotation
Micro Servo 9g - Continuous
Micro Servo 9g
Actuonix PQ12-100-6-R Micro-Actuator
Arduino Compatible 9G Micro Servo Motor
9g 270°Metal Servo with Analog Feedback (1.5kg)
2.5g 360 degree Micro Servo (0.45kg)
9g micro servo (1.6kg)
9g Metal Gear Micro Servo (1.8Kg )
Mini Pan-Tilt Kit - Assembled with Micro Servos
Micro Servo - High Powered, High Torque Metal Gear
Analog Feedback Micro Servo - Plastic Gear
Analog Feedback Micro Servo - Metal Gear
TowerPro SG90C 360 Degree Micro Servo (1.6Kg)
Micro Servo with Alligator Clips
24V 450kg·cm IP65 Brushless Servo with Magnetic Encoder
MPN: SER0071
ST3215 Serial Bus Servo 19.5kg.cm 7.4V 360° Encoder
MPN: SER0069
Kitronik 16 Servo Driver Board for the BBC micro:bit
360 Digital Servo (EF90D) with wheel and tire
Servo - Hitec HS-85MG (Micro Size)
The Hitec HS-85MG packs impressive torque into a micro-sized package. With metal gears and a single ball bearing, this servo delivers up to 3.4 kg·cm (48.6 oz·in) of torque at 6V while weighing just 21.9 g — making it an excellent choice for compact robotics, RC models, and mechatronic projects. ...
9G All-Metal Micro Servo – 180° Rotation
A durable 9G micro servo with full metal gears and 180° rotation. Designed for WPL and MN series RC vehicles and custom robotics projects, it delivers reliable performance and long service life in compact builds. Key Features Full Metal Gears – Increased durability and longevity 180° Rotation...
Micro Servo 9g - Continuous
A compact 9 g continuous rotation micro servo that spins 360° in either direction, rather than moving to a fixed position like a standard servo. Control it with any servo library, code, or hardware — just set the signal to control speed and direction. Perfect for beginners who want to add moveme...
Micro Servo 9g
This compact 9 g micro servo is an affordable, simple actuator for small mechatronics projects, robot linkages and model mechanisms. It can operate from 3.0 V to 7.2 V, with the supplied feature ratings listed at 6.0 V where noted.A 3-wire cable provides ground, power and control, terminated in a...
Actuonix PQ12-100-6-R Micro-Actuator
The Actuonix PQ12-100-6-R is a micro linear actuator with a servo-compatible PWM interface. Weighing just 22 grams with a 20mm stroke, it delivers up to 50N (~5 kg) of force thanks to its 100:1 gear ratio — making it one of the most powerful actuators of its size. The PQ12-R series operates as a...
Arduino Compatible 9G Micro Servo Motor
A compact 9g micro servo motor ideal for small robotics, pan-and-tilt mechanisms, and Arduino projects. With 1.6 kg·cm of torque and a fast 500°/sec speed, it's well-suited for lightweight applications where space is limited. The servo connects directly to an Arduino digital pin and is controlle...
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 applications requiring more travel than a standard 180° servo, while the analog feedback signal enables closed-loop position control via an MCU...
2.5g 360 degree Micro Servo (0.45kg)
An ultra-compact 2.5g micro servo with 360-degree continuous rotation, ideal for micro robots and space-constrained projects. The coreless motor and POM gears deliver smooth, reliable rotation in a tiny form factor measuring just 19.6 × 8.0 × 16.3mm. Controlled via standard PWM servo signals, it...
9g micro servo (1.6kg)
A lightweight 9g micro servo with 1.6 kgf·cm of torque at 4.8V. Ideal for small-scale robotics, beam robots, and automation tasks where a compact, affordable servo is needed. At only 9 grams, it fits into tight spaces while providing reliable performance. Specifications Operating Voltage – 4.8...
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 reducti...
Mini Pan-Tilt Kit - Assembled with Micro Servos
This fully assembled mini pan-tilt kit provides two-axis motion using two included micro servos (SG-90 or SG-92 type). The mechanism pans approximately 180° side to side and tilts approximately 150° up and down, giving your project a full range of directional movement. The top platform provides ...
Micro Servo - High Powered, High Torque Metal Gear
This high-powered micro servo packs nearly double the stall torque of standard micro servos into a compact metal-geared package. With approximately 180° of rotation, it works with any standard servo library, driver, or controller — including the Arduino Servo library, motor shields, and 16-channe...
Analog Feedback Micro Servo - Plastic Gear
A plastic-geared micro servo with an extra trick — a fourth wire brings out the internal potentiometer feedback signal, letting you read the servo's actual position via an analog input. This feedback capability enables motion recording, playback, and improved stability in robotics applications. ...
Analog Feedback Micro Servo - Metal Gear
A metal-geared micro servo with an extra trick — a fourth wire brings out the internal potentiometer feedback signal, letting you read the servo's actual position via an analog input. This feedback capability enables motion recording, playback, and improved stability in robotics applications. Th...
TowerPro SG90C 360 Degree Micro Servo (1.6Kg)
INTRODUCTION The TowerPro SG90C is a 360 degree micro servo. It uses a plastic gear drive and is light and compact. It can be used for various applications and DIY products, such as toy cars, boats, windmills etc. A 360 degree servo's operation is more similar to a DC motor than a standard s...
Micro Servo with Alligator Clips
This servo is just like our classic Micro Servo but has 3 alligator clip test leads at the end! This makes it perfect for plug-and-play support with any of our boards with alligator-clip-friendly input/output pins, like the Circuit Playground Express, Clue, and micro:bit! So you can just 'gator r...
24V 450kg·cm IP65 Brushless Servo with Magnetic Encoder
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This heavy-duty PWM servo is built for high-load motion control where torque, durability and repeatable positioning matter. It uses a 24V brushless motor with a 12-bit magnetic encoder to deliver up to 450kg·cm stall torque and precise angular feedback.The sealed aluminium alloy housing, hardened...
ST3215 Serial Bus Servo 19.5kg.cm 7.4V 360° Encoder
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Built for demanding multi-axis robots, this smart serial bus servo combines high torque, absolute position feedback and simplified wiring over a TTL serial bus. It is suited to projects such as robotic arms, educational robots, quadrupeds, humanoid robots and small-scale sorting systems.The servo...
Kitronik 16 Servo Driver Board for the BBC micro:bit
Take your robotics project to the next level with the (i2C) Kitronik 16 Servo Driver Board for the BBC micro:bit.Capable of controlling 16 servos which are powered directly from the board's power supply. The board can be powered either through the terminal blocks or the on-board header for radio ...
360 Digital Servo (EF90D) with wheel and tire
The ElecFreaks EF90D is a compact 360-degree continuous rotation digital servo designed for use with the BBC micro:bit. It operates at 3V, making it well-suited for micro:bit-powered robotics and motorised projects. The included wheel and tyre let you get moving straight away. Key Features 360...
