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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 60 products
DFRobot 24V 750kg·cm IP65 Brushless Servo with Magnetic Encoder
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Built for demanding robotics and automation, this industrial servo combines a high-voltage brushless motor, hardened steel gearing and non-contact magnetic encoder feedback for strong, repeatable motion control.At 24V it provides up to 750 kg·cm stall torque, with standard PWM control from 500–25...
High Torque Waterproof Digital Servo with Magnetic Encoder (25KG, 360°, IP54)
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##Introduction This is an exceptional high-torque, waterproof digital servo with a magnetic encoder, boasting a maximum torque of 25kg. It features a 12-bit high-precision magnetic encoder sensor that allows for precise and absolute control of the servo's position within a 360-degree range, ensur...
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...
High-Torque Digital Servo 180° – 20kg.cm/35kg.cm, Copper/Steel Gears, Waterproof, with Servo Arms
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Unleash unparalleled power and precision into your robotic and RC projects with our 20kg.cm / 35kg.cm Large Torque 180° Digital Servo. With options for both robust copper and steel gears, this servo is designed to meet the most demanding applications where traditional servos fall short. Whether y...
SparkFun Servo pHAT for Raspberry Pi
Control up to 16 servo motors from your Raspberry Pi over I2C with the SparkFun Servo pHAT. By using I2C for PWM generation, this HAT keeps all your GPIO pins free for other tasks. It also provides a serial terminal connection, so you can set up your Pi without a monitor and keyboard. Power is s...
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...
2Kg 180° Clutch Servo
The DFRobot 2Kg 180° Clutch Servo features built-in clutch protection and electronic overload protection, making it ideal for robotics and model applications where servos may encounter external forces or stalling. When external forces change the servo's angle during operation, the clutch functio...
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...
2.3KG Serial Bus Servo (6V)
A miniature serial bus servo from DFRobot that delivers 2.3 kg·cm of stall torque at 6 V, controllable via TTL serial communication. Up to 253 servos can be daisy-chained in series, each assigned a unique ID for individual or synchronised control at baud rates up to 1 Mbps. The hybrid gear train...
6Kg 180 Clutch Servo
The 6 kg 180° Clutch Servo from DFRobot features a built-in clutch mechanism and electronic protection, making it ideal for robotics and mechanical projects where the servo may encounter external forces or stalling conditions. When the servo's angle is changed by external forces during operation...
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...
DSS-M15S 270° 15KG DF Metal Servo with Analog Feedback
DSS-M15S servos have been well received by customers in these years. It has extremely wide angle range control, huge load capacity and excellent quality. This DSS-M15S with analog feedback has broken its internal potentiometer signal. This is an analog signal with 0~3.3V feedback. You can connec...
DF Metal Geared 15Kg Standard Servo 270° (DSS-M15S)
DSS-M15S is a heavy-duty metal gear standard servo with 270°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 270°servo will never let you down when you need it. Tested with high load capacity for...
6 DOF 25KG Digital Servo Educational Desktop Robotic Arm V2
A fully assembled 6 degrees-of-freedom desktop robotic arm powered by six high-torque 25 kg·cm digital servo motors. The V2 version arrives pre-assembled and factory-calibrated, so you can start programming and experimenting straight away. Built from brushed aluminium alloy with metal ball beari...
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...
SparkFun Servo Trigger - Continuous Rotation
The SparkFun Continuous Rotation (CR) Servo Trigger lets you control a hobby CR servo motor without any programming. Simply connect a servo and a switch, adjust the three onboard potentiometers, and the board handles everything — when the switch changes state, the servo transitions between two sp...
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...
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...
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...
Arduino Compatible Motor Servo Controller Module
This versatile motor and servo controller shield for Arduino drives up to 4 bidirectional DC motors or 2 stepper motors, plus 2 servos — all from a single board. The 4 onboard H-bridges provide 0.6A per channel (1.2A peak) with thermal protection, and the dedicated servo ports use the Arduino's h...
