Banner

DSServo DS3218 20KG Digital Metal Servo with Metal Servo Horn 270 Degree

Reference RBD-2674

High-torque 20KG digital servo motor with 270° rotation range
Durable copper & aluminum metal gears with CNC aluminum middle shell
Fast response speed: 0.16 sec/60° at 5V and 0.14 sec/60° at 6.8V
IP66 waterproof design with rubber seals for splash protection
Dual ball bearings for smooth, stable, and low-noise operation
Includes adjustable 25T metal servo horn for versatile applications

Description
Product Details

Description

The DSServo DS3218 20KG Digital Metal Servo is a robust and high-performance servo motor designed for demanding applications such as robotics, RC vehicles, mechanical arms, and hobby projects. Built with precision copper and aluminum gears, a CNC-machined aluminum middle shell, and dual ball bearings, this servo ensures long-lasting durability and smooth operation. With a stall torque of up to 21.5 kg/cm and a fast response time, it delivers exceptional power and precision. The waterproof IP66 rating makes it reliable even in outdoor and splash-prone environments. Compact yet powerful, this servo is an excellent choice for both enthusiasts and professionals seeking reliability and performance. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Features:

High Torque Performance – Delivers up to 21.5 kg/cm torque, ideal for heavy-duty applications.
Precision Metal Gears – Copper & aluminum gears ensure durability and resistance to wear.
Wide Voltage Range – Operates smoothly between 4.8V to 6.8V for flexible usage.
Fast Response Time – 0.14 sec/60° at 6.8V ensures quick and precise movements.
Waterproof & Durable – IP66 rating with rubber seals for reliable outdoor operation.
Dual Ball Bearings – Enhances stability, reduces friction, and improves lifespan.
CNC Aluminum Shell – Provides improved heat dissipation and strength.
Programmable & Digital Control – Ensures accuracy and consistent performance.
Includes Metal Servo Horn – Adjustable 25T horn enhances compatibility.
Compact & Lightweight – Weighs only 60g while providing industrial-grade power.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Applications:

Robotics projects requiring strong and precise actuation.
Remote-controlled cars, boats, and airplanes for steering and control surfaces.
Mechanical arms and automation systems.
DIY hobby projects with high torque demands.
Educational and research projects in engineering and robotics labs.
Climbing and off-road RC vehicles needing reliable torque in tough conditions.
Servo-based gimbals and camera stabilization systems.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

General Specifications
Brand	DSSERVO
Model	DS3218MG
Rotation Angle	270°
Stall Torque (5V)	19 kg/cm (263.8 oz/in)
Stall Torque (6.8V)	21.5 kg/cm (298.5 oz/in)
Speed (5V)	0.16 sec/60°
Speed (6.8V)	0.14 sec/60°
Operating Voltage	4.8V – 6.8V DC
Dead Band	3μs
Gear Type	Copper & Aluminum
Motor Type	DC Motor
Bearing Type	Dual Ball Bearings
Case Material	CNC Aluminum Middle Shell
Waterproof Rating	IP66
Working Frequency	1520μs / 333Hz
Certification	CE Certified
Dimensions	40 x 20 x 40.5 mm
Weight	60 g
Included Accessories	25T Adjustable Metal Servo Horn
Shipment Weight	0.0834 kg
Shipment Dimensions	8 × 5 × 2 cm

Please allow 5% measuring deviation due to manual measurement.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Package Includes:

1 x DSServo DS3218 20KG Digital Metal Servo with Metal Servo Horn 270 Degree

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Product Details

Reference RBD-2674

In stock 6 Items

Specific References

EAN13: 2674

Comments (0)

Grade

No customer reviews for the moment.

16 other products in the same category:

Reference: RBD-0736

7x20mm Coreless Motor with 55mm Propeller Pair

(0)

Model: 720 Shaft Size: 1.0 mm Rated Voltage: 3.7 V. Current: 0.1 A. Rated RPM: 48000. Max Speed: 50000 RPM. Wire Length: 5cm Prop. Length: 55mm

BDT 250

BDT 250 tax incl.

BDT 250 tax excl.

BDT 250 tax incl.

BDT 0 Tax

BDT 250 tax excl.

BDT 0 Tax

BDT 250 tax incl.

In-Stock

In stock: 9

Reference: RBD-3013

12v 60 RPM DC Gear BO Motor - TT Dual Shaft L Shaped

(0)

BO Series motor with 60 RPM options Operates at 12V, ideal for small to medium robots Lightweight, easy to install with mounting holes Suitable for DIY projects and mobile robot cars Cost-effective with plastic gear construction

BDT 150

BDT 150 tax incl.

BDT 150 tax excl.

BDT 150 tax incl.

BDT 0 Tax

BDT 150 tax excl.

BDT 0 Tax

BDT 150 tax incl.

In-Stock

In stock: 83

High Torque Gear Motor 12V 100RPM 25GA Robotics Bangladesh

Reference: RBD-0715

High Torque Gear Motor 12V 130RPM 25GA

(0)

Voltage: 12V DC RPM:130RPM Diameter: 25mm Low Noise Shaft equips metal bushes for long life. Metal Gears for High performance It comes with High-Quality gears. High torque at very low Current Consumptions

BDT 750

BDT 750 tax incl.

BDT 750 tax excl.

BDT 750 tax incl.

BDT 0 Tax

BDT 750 tax excl.

BDT 0 Tax

BDT 750 tax incl.

In-Stock

In stock: 20

Reference: RBD-3015

6v 100RPM DC Gear BO Motor - TT Dual Shaft L Shaped

(0)

BO Series motor with 100 RPM options Operates at 6V, ideal for small to medium robots Lightweight, easy to install with mounting holes Suitable for DIY projects and mobile robot cars Cost-effective with plastic gear construction

BDT 150

BDT 150 tax incl.

BDT 150 tax excl.

BDT 150 tax incl.

BDT 0 Tax

BDT 150 tax excl.

BDT 0 Tax

BDT 150 tax incl.

In-Stock

In stock: 60

- BDT 100 Reduced price

Reference: RBD-3824

Nema 23 23HS5628 6.35mm Shaft Stepper Motor

(0)

Step Angle Step Angle: 1.8 ° Current: 2.8 A/Phase Holding Torque: 10.1 N-cm Detent torque: 3.6 N.cm (Maximum) Lead Wires: 4 Shaft diameter: 6.35 mm

BDT 2,890 BDT 2,990

BDT 2,990 BDT 2,890 tax incl.

BDT 2,990 BDT 2,890 tax excl.

BDT 2,990 BDT 2,890 tax incl.

BDT 0 BDT 0 Tax

BDT 2,990 BDT 2,890 tax excl.

BDT 0 BDT 0 Tax

BDT 2,990 BDT 2,890 tax incl.

In-Stock

In stock: 21

DFrobot 2Kg 180° Clutch Servo Robotics Bangladesh

Reference: RBD-3626

Brand: DFRobot

DFrobot 2Kg 180° Clutch Servo

(0)

This servo has clutch and electronic protection features, preventing damage from external forces or overheating. It offers stable performance and can rotate 180°.

BDT 1,240

BDT 1,240 tax incl.

BDT 1,240 tax excl.

BDT 1,240 tax incl.

BDT 0 Tax

BDT 1,240 tax excl.

BDT 0 Tax

BDT 1,240 tax incl.

In stock

In stock: 4

Reference: RBD-0420

Vibration Motor

(0)

Voltage Range: DC 2.5-4V. Motor Diameter: 10 mm. RoboticsBD Motor Thickness: 3.4 mm. Min. Rated Speed: 9000RPM Max. Rated Current: 60mA

BDT 150

BDT 150 tax incl.

BDT 150 tax excl.

BDT 150 tax incl.

BDT 0 Tax

BDT 150 tax excl.

BDT 0 Tax

BDT 150 tax incl.

In-Stock

In stock: 20

Reference: RBD-2187

4V-12V 370 DC powerful Dynamo motor and generator

(0)

Operating Voltage: 12 VDC Shaft Diameter: 2 mm (approx.) Shaft Length: 8 mm (approx.) Weight; 43g (approx.)

BDT 199

BDT 199 tax incl.

BDT 199 tax excl.

BDT 199 tax incl.

BDT 0 Tax

BDT 199 tax excl.

BDT 0 Tax

BDT 199 tax incl.

In-Stock

In stock: 48

Reference: RBD-3661

N20 Motor Holder 3D printed

(0)

Durable and lightweight 3D-printed motor holder for N20 motors. Designed for secure motor positioning and stability during operation. Compact design with pre-drilled mounting holes for easy installation. Made from high-quality PLA filament for strength and durability. Ideal for robotics, DIY projects, and small-scale automation systems.N20 Motor not...

BDT 65

BDT 65 tax incl.

BDT 65 tax excl.

BDT 65 tax incl.

BDT 0 Tax

BDT 65 tax excl.

BDT 0 Tax

BDT 65 tax incl.

In-Stock

In stock: 27

Reference: RBD-2189

Vibration 3v-9v 130 Motor

(0)

Operating Voltage: 3 VDC Shaft Diameter: 2 mm (approx.) O-Shape Shaft Size 10 x 5mm/ (approx.) Weight; 19g (approx.)

BDT 89

BDT 89 tax incl.

BDT 89 tax excl.

BDT 89 tax incl.

BDT 0 Tax

BDT 89 tax excl.

BDT 0 Tax

BDT 89 tax incl.

In-Stock

In stock: 47

Reference: RBD-2519

3V DC Hobby Motor with Fan

(0)

Compact 1.5–3V DC motor with attached fan for science experiments and DIY projects Soft 3-leaf fan blade for safe operation and easy speed observation Affordable, lightweight, and simple to use – ideal for students and hobbyists Pre-attached cable for quick connection to power supply or breadboard Great for demonstrating motor principles in classrooms and...

BDT 120

BDT 120 tax incl.

BDT 120 tax excl.

BDT 120 tax incl.

BDT 0 Tax

BDT 120 tax excl.

BDT 0 Tax

BDT 120 tax incl.

In-Stock

In stock: 45

Reference: RBD-0936

1100 GPH 12V Submersible Marine Boat Bilge Water Pump

(0)

High-Quality Pump Operating Voltage: 12VDC Flow Rate: 1100GPH Outlet Diameter 19mm

BDT 1,700

BDT 1,700 tax incl.

BDT 1,700 tax excl.

BDT 1,700 tax incl.

BDT 0 Tax

BDT 1,700 tax excl.

BDT 0 Tax

BDT 1,700 tax incl.

In-Stock

In stock: 20

Reference: RBD-0278

Servo Motor MG995 180 Degree Rotation

(0)

Model: MG995 Weight: 55 gm Operating voltage: 4.8V~ 7.2V Servo Plug: JR Stall torque @4.8V : 10 kg-cm Stall torque @6.6V : 12 kg-cm

BDT 369

BDT 369 tax incl.

BDT 369 tax excl.

BDT 369 tax incl.

BDT 0 Tax

BDT 369 tax excl.

BDT 0 Tax

BDT 369 tax incl.

In-Stock

In stock: 203

Reference: RBD-3011

12v 100RPM DC Gear BO Motor - TT Dual Shaft Straight

(0)

BO Series motor with 100 RPM options Operates at 12V, ideal for small to medium robots Lightweight, easy to install with mounting holes Suitable for DIY projects and mobile robot cars Cost-effective with plastic gear construction

BDT 150

BDT 150 tax incl.

BDT 150 tax excl.

BDT 150 tax incl.

BDT 0 Tax

BDT 150 tax excl.

BDT 0 Tax

BDT 150 tax incl.

In-Stock

In stock: 98

- BDT 70 Reduced price

Reference: RBD-2703

Vacuum Pump - 12V 12L/min

(0)

Compact and versatile mini DC vacuum pump for various applications requiring air removal. Adjustable voltage operation (DC 9V to 14V) for compatibility with diverse power sources. Powerful suction (up to 12 L/min) for effective air removal in small projects. Quiet operation and low power consumption (8W) for user comfort and energy efficiency.

BDT 2,515 BDT 2,585

BDT 2,585 BDT 2,515 tax incl.

BDT 2,585 BDT 2,515 tax excl.

BDT 2,585 BDT 2,515 tax incl.

BDT 0 BDT 0 Tax

BDT 2,585 BDT 2,515 tax excl.

BDT 0 BDT 0 Tax

BDT 2,585 BDT 2,515 tax incl.

In-Stock

In stock: 26

Reference: RBD-2197

Carbon Brush DC Motor 1.5V to 3.7V High Speed

(0)

Model: 030-2927Motor size : 18.6mm*15.4mm*11.8mm (approx.)Motor shaft diameter: 1.5mm (approx.)Output shaft length: 8.5mm (approx.)

BDT 150

BDT 150 tax incl.

BDT 150 tax excl.

BDT 150 tax incl.

BDT 0 Tax

BDT 150 tax excl.

BDT 0 Tax

BDT 150 tax incl.

In-Stock

In stock: 15

Frequently purchased together
Products from the same category

- BDT 78 Reduced price

Reference: RBD-0289

16 Channel 12 bit PWM / Servo Driver I2C Interface PCA9685

(0)

Adjustable frequency PWM up to about 1.6 KHz 12-bit resolution for each output – for servos, that means about 4us resolution at a 60Hz update rate Configurable push-pull or an open-drain output The output enable pin to quickly disable all the outputs Terminal block for power input Reverse polarity protection on the terminal block input Green power-good LED

BDT 447 BDT 525

BDT 525 BDT 447 tax incl.

BDT 525 BDT 447 tax excl.

BDT 525 BDT 447 tax incl.

BDT 0 BDT 0 Tax

BDT 525 BDT 447 tax excl.

BDT 0 BDT 0 Tax

BDT 525 BDT 447 tax incl.

In-Stock

In stock: 55

Reference: RBD-1354

Jumper Wire Single 20cm

(0)

Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

BDT 3

BDT 3 tax incl.

BDT 3 tax excl.

BDT 3 tax incl.

BDT 0 Tax

BDT 3 tax excl.

BDT 0 Tax

BDT 3 tax incl.

In-Stock

In stock: 5824

Reference: RBD-0829

Metal Servo Horn

(0)

Material: Aluminium M3 Screws Adjustable type servo arm Mounting Hole Spacing: 14mm Servo disc diameter: 20mm 25Tooth Weight: 2 gm

BDT 140

BDT 140 tax incl.

BDT 140 tax excl.

BDT 140 tax incl.

BDT 0 Tax

BDT 140 tax excl.

BDT 0 Tax

BDT 140 tax incl.

In-Stock

In stock: 167

Reference: RBD-2640

Male to Female Jumper Wires 20 Pcs 20cm

(0)

Connect components on breadboards and PCBs with ease. 20 pre-crimped jumper wires for versatile use. 20cm length for convenient connections. Male-to-female connector design for flexible connections. Colorful for easy identification and organization.

BDT 55

BDT 55 tax incl.

BDT 55 tax excl.

BDT 55 tax incl.

BDT 0 Tax

BDT 55 tax excl.

BDT 0 Tax

BDT 55 tax incl.

In-Stock

In stock: 158

Reference: RBD-3622

ESP32-C3 SuperMini Development Board WiFi & Bluetooth

(0)

The ESP32-C3 SuperMini Development Board is a compact and efficient WiFi + Bluetooth MCU development board based on the ESP32-C3 SoC. Featuring a RISC-V 32-bit single-core processor with built-in wireless capabilities, it's an ideal platform for developing IoT, smart home, wearable, and embedded projects. The board offers a flexible power supply (3.3V to...

BDT 539

BDT 539 tax incl.

BDT 539 tax excl.

BDT 539 tax incl.

BDT 0 Tax

BDT 539 tax excl.

BDT 0 Tax

BDT 539 tax incl.

In stock

In stock: 119

Reference: RBD-3080

Foam Tape Double Sided 1 Inches

(0)

Multi-Purpose Tape: 3M VHB tape replaces screws, rivets, and messy adhesives, perfect for invisible bonding. Strong Double-Sided Adhesion: Holds firmly to smooth surfaces including glass, metal, plastic, wood, and more. Flexible & Stretchable: Stretches without breaking, ensuring a long-lasting hold even in high-stress applications. Easy Application...

BDT 85

BDT 85 tax incl.

BDT 85 tax excl.

BDT 85 tax incl.

BDT 0 Tax

BDT 85 tax excl.

BDT 0 Tax

BDT 85 tax incl.

In-Stock

In stock: 19

Reference: RBD-0022

Ultrasonic Sonar Sensor HC-SR04

(0)

This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a control circuit. There are only four pins that you need to worry about on the HC-SR04: VCC (Power),...

BDT 110

BDT 110 tax incl.

BDT 110 tax excl.

BDT 110 tax incl.

BDT 0 Tax

BDT 110 tax excl.

BDT 0 Tax

BDT 110 tax incl.

In-Stock

In stock: 394

Reference: RBD-0032

Arduino Nano

(0)

USB Driver: Clone 232 Driver Operating Voltage (logic level): 5V With Mini USB 8 analog inputs ports: A0 ~ A7 14 Digital input / output ports: TX, RX, D2 ~ D13 1 pair of TTL level serial transceiver ports RX / TX Using Atmel Atmega328P-AU MCU There is a bootloader installed in it Standard 0.1” spacing DIP (breadboard friendly). Manual reset switch. Please...

BDT 363

BDT 363 tax incl.

BDT 363 tax excl.

BDT 363 tax incl.

BDT 0 Tax

BDT 363 tax excl.

BDT 0 Tax

BDT 363 tax incl.

In-Stock

In stock: 324

Servo Motor MG996R 180 Degree Rotation

(0)

Weight: 55g Dimension: 40.7×19.7×42.9mm Stall torque: 9.4kg/cm (4.8v); 11kg/cm (6.0v) Operating speed: 0.19sec/60degree (4.8v); 0.15sec/60degree (6.0v) Operating voltage: 4.8 ~ 6.6V Gear Type: Metal gear Dead band width: 1us Wire length: 32cm

BDT 354 BDT 359

BDT 359 BDT 354 tax incl.

BDT 359 BDT 354 tax excl.

BDT 359 BDT 354 tax incl.

BDT 0 BDT 0 Tax

BDT 359 BDT 354 tax excl.

BDT 0 BDT 0 Tax

BDT 359 BDT 354 tax incl.

In-Stock

In stock: 263

- BDT 41 Reduced price Sold-out

Reference: RBD-0217

Servo Motor Micro MG90S 180 Degree Rotation

(0)

Model: MG90S Weight: 13 gm Operating voltage: 4.8V~ 6.6V Servo Plug: JR Stall torque @4.8V : 1.8kg-cm Stall torque @6.6V : 2.2kg-cm Note: The component, colour & shape of the motor may vary depending on our stock rotation.

BDT 209 BDT 250

BDT 250 BDT 209 tax incl.

BDT 250 BDT 209 tax excl.

BDT 250 BDT 209 tax incl.

BDT 0 BDT 0 Tax

BDT 250 BDT 209 tax excl.

BDT 0 BDT 0 Tax

BDT 250 BDT 209 tax incl.

Sold-out

In stock: 0

- BDT 14 Reduced price

Reference: RBD-0020

Servo Motor Micro SG90 180 Degree Rotation

(0)

Model: SG90 Weight: 9 gm Operating voltage: 3.0V~ 7.2V Servo Plug: JR Stall torque @4.8V : 1.2kg-cm Stall torque @6.6V : 1.6kg-cm Note: Product images/ Components brand may vary from actual product as our stock rotates.

BDT 129 BDT 143

BDT 143 BDT 129 tax incl.

BDT 143 BDT 129 tax excl.

BDT 143 BDT 129 tax incl.

BDT 0 BDT 0 Tax

BDT 143 BDT 129 tax excl.

BDT 0 BDT 0 Tax

BDT 143 BDT 129 tax incl.

In-Stock

In stock: 1505

Follow us on Facebook

Facebook

DSServo DS3218 20KG Digital Metal Servo with Metal Servo Horn 270 Degree

Features:

Applications:

Package Includes:

Subscribe To When In Stock

Follow us on Facebook