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Servo options depend mainly on whether you need position control (typically ~180°/270°/300°) or continuous rotation (360° wheel-style motion), plus the torque you need.
Micro servos (small robots, pan/tilt, light mechanisms)
- Budget ~180°: 9g micro servo (1.6kg) (1.6 kg·cm) $7.07
- More durable gears: 9g Metal Gear Micro Servo (1.8Kg ) (metal gears, 1.8 kg·cm) $10.01
- Ultra-small continuous rotation: 2.5g 360 degree Micro Servo (0.45kg) (360°, 0.45 kg·cm) $14.05
- High-torque micro option: Micro Servo - MG90S High Torque Metal Gear (metal gear, compact) $20.98
Standard/high-torque servos (arms, heavier linkages)
- Standard size ~180°: DSS-P05 Standard Servo (5kg) (~5 kg-class) $19.40
- Heavy duty: DF Metal Geared 15Kg Standard Servo 180° (DSS-M15) (15 kg·cm, 180°) $24.68
- Wider travel: DF Metal Geared 15Kg Standard Servo 270° (DSS-M15S) (15 kg·cm, 270°) $25.66
- “Slip/clutch” protection for mechanisms that can be forced: DFRobot SER0057 6kg 300° Clutch Servo (300°, clutch) $21.48
- MG996R-style metal gear: Metal Gear Servo 180 Degrees (MG996R, ~10 kg class) $15.27
Continuous rotation servos (drive wheels, winches, rotation instead of positioning)
- Micro continuous: Micro Servo 9g - Continuous (360° continuous) $7.95
- Micro continuous (FS90R): Continuous Rotation Micro Servo [FS90R] (360° continuous) $14.63
- Standard-size continuous rotation: Servo - Generic High Torque Continuous Rotation (Standard Size) (high torque, continuous) $41.97
- Continuous rotation + feedback sensing: Feedback 360 Degree - High Speed Continuous Rotation Servo (360° + position feedback) $65.97
Servo driver / control boards (run many servos cleanly)
- PCA9685 16-channel I2C driver (great for Arduino/Pi): Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface [PCA9685] (16-ch, 12-bit, I2C) $31.47
- Raspberry Pi form-factor: Adafruit 16-Channel PWM / Servo Bonnet for Raspberry Pi (16-ch, PCA9685) $26.83 and Adafruit 16-Channel PWM / Servo HAT for Raspberry Pi - Mini Kit $34.14
- Raspberry Pi Pico: Servo Driver Module for Raspberry Pi Pico, 16-ch Outputs, 16-bit Resolution (16-ch, 16-bit) $16.84
- No-program trigger control: SparkFun Servo Trigger $43.09 or SparkFun Servo Trigger - Continuous Rotation $34.37
Pan/tilt brackets & kits (camera/sensor mounts)
- With servos included: Mini Pan-Tilt Kit - Assembled with Micro Servos $40.36
- Bracket only: Unassembled Mini Pan-Tilt Kit (Without Micro Servos) $9.65 or FPV Nylon Pan Tilt Kit (Without Servo) $5.85
- Raspberry Pi pan/tilt control: Pan-Tilt HAT - Full kit $66.90 or Pan-Tilt HAT - without Pan-Tilt module $29.84
Useful accessories (mounting, horns, extensions)
- Horns: Micro Servo Arm and Horn Set $2.43, Standard Servo Arm and Horn Set - 25 Spline $4.87, Metal Servo Horn $5.36, Plastic Servo Horn $3.24
- Brackets: Aluminum Multi-Purpose Servo Bracket $9.31, Mounting Bracket for Standard-Size Servos $6.73, Metal Servo Bracket $3.55
- Extensions/Y-cables: Servo extension cable 150mm $0.92, Servo extension cable 300mm $1.09, Servo extension cable 600mm (23.62) $1.58, Servo Y extension cable (300mm) $1.66
Collections
Showing 1-20 of 78 products · 22 unavailable products hidden
Analog Feedback Standard-Size Servo
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This standard-size hobby servo adds a handy fourth white wire that brings out the internal potentiometer wiper. Connect it to an analogue input on a board such as an Arduino to read the servo’s position as a voltage while still driving the servo as normal.That feedback signal can be useful in rob...
REV Robotics Smart Robot Servo
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This configurable metal-geared servo can be used as a standard angular servo, a custom-limit angular servo, or a continuous-rotation actuator. It accepts conventional PWM input, so it can drop into many robotics builds while adding useful reconfiguration options when used with the optional REV SR...
DFRobot ST3215 12V Serial Bus Servo - 30kg.cm, 360° Encoder
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The ST3215 is an intelligent serial bus servo for robotics and automation projects that need strong torque, position feedback and tidy wiring. It runs from a rated 12V supply and delivers 30kg.cm stall torque through a coreless motor and metal gear train.A 12-bit magnetic encoder provides 360° ab...
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...
DFRobot SER0057 6kg 300° Clutch Servo
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This clutch servo is designed for robots, models and other mechanisms where the servo may be pushed, stalled or forced out of position during use. Its clutch function helps protect the servo by allowing it to reset and keep working after the angle is changed by an external force.Electronic protec...
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...
Machined Red Aluminium Servo Arm - 1.75in Long
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This machined aluminium servo arm is a tougher, longer-lasting upgrade from the standard plastic servo horns commonly supplied with hobby servos. The red anodised finish looks neat in robotics, animatronics and mechanical builds while adding strength where plastic horns can flex or wear.The arm i...
Horizontal Micro Servo Mount for LEGO-Compatible Bricks
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Add motion to a LEGO-compatible brick build without reaching for hot glue, epoxy or crossed fingers. This resin-printed mounting piece is designed to hold an Adafruit '9g' micro servo or a micro-servo-sized DC motor securely in a horizontal orientation.The mount has LEGO-compatible dots on the bo...
Vertical Micro Servo Mount for LEGO-Compatible Brick Systems
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Add motion to LEGO-compatible brick builds without relying on hot glue, epoxy or guesswork. This resin-printed mounting piece is designed to hold Adafruit '9g' micro servos and micro-servo-sized DC motors securely for robotics and mechanical projects.The mount has a vertical servo orientation wit...
DFRobot Serial Bus Servo Driver Board
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This compact motion control board is designed to coordinate ST and SC series serial bus servos in robotics projects, with support for up to 253 servos on a single bus network. It combines power distribution, command transmission and telemetry feedback for multi-axis builds such as robotic arms, w...
M0601 Direct-Drive Hub Motor - Left, Integrated FOC Servo
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The M0601 is a compact direct-drive hub motor for intelligent robots, AGVs, AMRs and other mobile platforms. It combines a brushless DC motor, servo driver and high-precision encoder into a 102mm diameter unit, reducing the need for external drivers and complex wiring.Motion control is handled wi...
Feedback 360 Degree - High Speed Continuous Rotation Servo
Harder, better, faster, stronger! All the control and customization for your robot project. The Parallax Feedback 360° High Speed Servo has the functionality of a light-duty servo, continuous rotation servo, high-speed servo, and encoder in one convenient package - what a triple thre...
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...
DSS-P05 Standard Servo (5kg)
The DSS-P05 is a standard-size servo with up to 4.2 kg·cm of torque at 6V, suitable for robot heads, arms, biped robots, and other projects requiring reliable 180° rotation. Specifications Voltage – 4.8–6.0V Torque – 3.5 kg·cm (4.8V) / 4.2 kg·cm (6.0V) Speed – 0.17 sec/60° (4.8V) / 0.12 sec/...
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...
Goteck micro metal gear servo (2.5kg)
This is a metal gear servo(2.5kg) from Goteck.It's very small, lightweight, and powerful! Metal gear for longer wear life and extra strength in demanding applications. Perfect for use in medium-sized electric airplanes,helicopters or mini Robots. SPECIFICATIONS Operating voltage...
2-5/8" plastic Yellow wheel Futaba servo hub
A 2-5/8" (67mm) plastic robot wheel designed to fit Futaba-spline servo horns, making it a direct fit for continuous rotation servos. Moulded from durable ABS plastic in yellow, this wheel is a popular choice for small robotics projects and mini-sumo bots. The wheel pairs with compatible continu...
Servo - Generic Continuous Rotation (Micro Size)
Here, for all your mechatronic needs, is a simple, high quality continuous rotation servo motor. This servo is able to take in 6 volts and deliver 30.6 oz-in. of maximum torque at 0.14 sec/60° A standard 3-pin power and control cable is attached and all hardware listed below is included. Featu...
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...
DF Metal Geared 15Kg Standard Servo 180° (DSS-M15)
DSS-M15 is a heavy-duty metal gear standard servo with 180°wide angle, high torque power, improved stability and durability. Able to take in 6V and deliver a strong torque power of over 15Kg, this tough 180°servo will never let you down when you need it. Tested with high load capacity for ...
