Reference: RBD-2801
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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.
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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.
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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.
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| 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.
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1 x DSServo DS3218 20KG Digital Metal Servo with Metal Servo Horn 270 Degree
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