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DS-W003A High-Torque IP67 Metal Servo

Engineered for mission-critical aerospace and industrial automation, the DS-W003A sets a new standard for extreme environment actuation. With IP67 waterproof rating and MIL-STD-810G compliance, this high-voltage brushless servo delivers precise control for UAV ailerons, underwater drones, and heavy-duty robotic systems, even in saltwater corrosion or electromagnetic interference scenarios.


Product Detail

Product Tags

Underwater Drone Servo Motor DS-W003A

Model:DS-W003A

High Torque / Waterproof / High-precision Metal Gear

Basic Info:Digital servo; PWM&RS485; Stall Torque:≥40kgf.cm;Gear Material: Metal Gear

Application Tips: Drone ailerons and tail fins, drone operating surfaces, and industrial automation equipment

Product Info

Brands DSpower
Product Model DS-W003A
Weight
91.5±2.0g
Size 55.3*21*46.3mm
Case Material Aluminium alloy
Gear Type Metal
Motor Type
bushless motor
Rated Voltage 12V
Standby Current
≤30mA
No Load Current
≤350mA
No Load Speed
≤0.10sec./60°
Rated Torque
10kgf.cm
Stall Current ≤3.3A
Stall Torque(static) ≥40kgf.cm
Operating Travel Angle 360°*n
Mechanical Limit Angle unlimited
Protection Function Blockage protection(STP)Over temperature protection (OTP)  
Over voltage protection(OVP)  
Over current protection (OCP)
Servic Support OEM/ODM

Need Custom Specifications?

We have a R&D team of more than 40+ people to support your project!

Product Profile

Product Overview

Engineered for mission-critical aerospace and industrial automation, the DS-W003A sets a new standard for extreme environment actuation. With IP67 waterproof rating and MIL-STD-810G compliance, this high-voltage brushless servo delivers precise control for UAV ailerons, underwater drones, and heavy-duty robotic systems, even in saltwater corrosion or electromagnetic interference scenarios.

Application Scenarios

Key Defense & Industrial Advantages:
✅ Battlefield-Ready Durability:Full-metal housing with anti-corrosion coating withstands sandstorms, salt spray, and submersible operations.
✅ Military-Grade Precision:Magnetic encoder provides 0.05° resolution for missile fin micro-adjustments.
✅ Multi-Protocol FlexibilitySupports CANbus/RS-485/PWM for seamless integration with NATO-standard drone controllers.
✅ SWaP-Optimized Design:High torque-to-weight ratio  enables payload-critical UAV applications.

Product Features
Critical Applications Include:
 
1、Hypersonic missile wing surface control
 
2、MQ-9 Reaper-style UAV aileron actuation
 
3、Offshore oil rig underwater inspection robots
 
4、EMP-shielded industrial automation arms

Highlights of Our Servos

Self-developed protection system of mechanical transmission and electric drive to utilize the best function of the servo.

Integrated and Miniaturized

Integration of control and drive, characterized by small size and high torque.

Precise Angle, Multi-position Control

The industry's first angle auto-calibration and self-calibration detection system ensures that the servo quickly recovers its factory settings.

Mature Industry Chain, High Cost Performance

Adopting the industry's advanced MIM processing technology, to achieve the ultimate cost-effective under the guarantee of high strength and longevity.

Servo with Self-protection System

With blocking protection, voltage protection, temperature protection, etc. can effectively cope with a variety of complex working conditions, reducing the risk of servo failure.

Want More Technical Details?

Contact us for more today!

Product Certification

Passed FCC, CE, ROHS, REACH, EMC product certification and more than 100+ patents.

DSpower Servo Product Certification CE
DSpower Servo Product Certification FC
DSpower Servo Product Certification MRA
ISO 14001
ISO 9001

Our Service Process

Custom Product Process
01 Product Requirements
02 Parameter Negotiation
03 Development Agreement
04 Product Design
05 Sample Production
06 Sample Verification/Feedback
07 Mold Making
08 Sample Production
09 Sample Verification
10 Program Confirmation
11 Specification
12 Sample Sealing
13 Mass Production
Standard Product Process
01 Product Requirements
02 Product Selection
03 Parameter Negotiation
04 Specification
05 Sample Production
06 Sample Verification/Feedback
07 Purchase Agreement
08 Mass Production

FAQs

Can I ODM / OEM and Print My Own Logo on The Products?

A: Yes, Through 10+years research and development of servo, De Sheng technical team is professional and experienced to offer customized solution for OEM,ODM customer, which is one of our most competitive advantage.
If above online servos does not match your requirements, please do not hesitate to send message to us, we have hundreds of servos for optional, or customizing servos based on demands, it is our advantage!

How do I Know if Your Servo are Good Quality?

Sample order is acceptable for testing your market and checking our quality And we have strict quality control systems from raw material incoming until finished product delivery out.

For a Customized Servo, How Long is The R&D Time (Research& Development time)?

Normally, 10~50 business days, it depends on requirements, just some modification on standard servo or a totally new design item.

How Long Can I Take My Servo?

Order less than 5000pcs, it will take 3-15 business days.

The Application of DSpower Servo Solution

Our servos can be customized to meet customer needs and are used in STEAM education, robots, model airplanes, unmanned aerial vehicles, intelligent smart home control, automation equipment, micro-mechanical control transmission and other fields.

Found a Servo for Your Project?

About DSpower

DSpower was founded in May, 2013. The main R & D production and sales of servos, micro-servos, etc. We have more than 500+ employees, including more than 40+ R&D personnel, more than 30 quality inspection personnel, with more than 100+ patents; IS0:9001 and IS0:14001 certified enterprises. The maximum daily production capacity is more than 50,000 pieces.

What Sets Our Factory Unique?

10+ years experience, self-developed protection system, automated production, professional customized support

Unique Quality Inspection Equipment.

We have advanced CMM testing equipments, exclusive developed clutch structure testing equipments, spectral analyzing instruments and other routine testing equipments to ensure that the quality of our products meets high quality standards.

More Than 40+ R&D Team Support Customization

We have an experienced R&D team of more than 40 members to provide full technical support from prototype customization to mass production of micro servos for our customers worldwide. After more than 10 years of development, our team has been awarded more than 100+ patents.

Automated Production

Our factory has more than 30 production lines, with many intelligent equipments such as Japan HAMAI CNC type automatic hobbing machine, Japan Brother SPEEDIO high-speed drilling and tapping CNC machining center, Japan imported NISSEI PN40, NEX50 and other high-precision injection molding machines, automatic shaft pressing machine, and center shaft into the shell machine. The daily output is up to 50,000 pieces and the shipment is stable.

International Certification & High Quality

Passed FCC, CE, ROHS, REACH, EMC product certification and more than 100+ patents.


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