Linear Actuator Manufacturers in Washington

NV Mechanics Design Ltd. manufactures high-performance underwater linear actuators rated for depths up to 6,000 meters. Built from SST 316 or Titanium, these brushless motor-driven actuators deliver axial forces up to 77,500 N and are engineered for ROVs, subsea valve control, offshore oil and gas, and marine research applications worldwide.

Linear Actuator 60,000 N Force
Linear Underwater Actuator Trunion 1000N
Linear Actuator – Self Compensated

Our Range of Products

Linear Actuator 60,000 N Force

Linear Actuator 60,000 N Force

  • 50,000 N axial force for heavy-duty use
  • Depth rated to 6,000 m for deep-sea ops
  • SST 316 or Titanium corrosion resistance
Linear Underwater Actuator Trunion 1000N

Linear Underwater Actuator Trunion 1000N

  • 1,000 N to 77,500 N scalable force output
  • Rated to 6,000 m depth for subsea use
  • Seacon connector for reliable subsea power
Linear Actuator – Self Compensated

Linear Actuator – Self Compensated

  • Depth rated to 3,000 msw for ROV use
  • 30-bit absolute encoder retains position
  • RS422/RS232 standalone position control

Frequently Asked Questions

What is the maximum depth rating for these underwater linear actuators?

The Linear Actuator 60,000 N Force and the Trunion 1000N series are both rated to 6,000 meters of water depth. The Self-Compensated Linear Actuator is rated to 3,000 msw. All models use pressure-compensated, oil-filled housings and corrosion-resistant materials to withstand extreme subsea pressure environments.

What materials are used in the construction of these actuators?

What force output range is available across the product line?

What type of position feedback do these actuators use?

What control interfaces are supported?

What power supply options are compatible with these actuators?

Are technical drawings and software utilities available?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Offshore Oil & Gas

Offshore Oil & Gas

Used in subsea valve actuation, pipeline control, and offshore infrastructure requiring depth-rated, high-force linear motion.

Marine Research & Oceanography

Marine Research & Oceanography

Deployed in oceanographic instruments and ROVs for deep-sea sampling, manipulation, and exploration missions.

Underwater Robotics & ROVs

Underwater Robotics & ROVs

Integrated into remotely operated vehicles for precise actuation of manipulator arms, tools, and control surfaces.

Water Tank Inspection & Cleaning

Water Tank Inspection & Cleaning

Powers automated underwater cleaning robots operating inside potable water tanks and industrial cooling reservoirs.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why ROV and Subsea Engineers Choose NV Mechanics Design Ltd.

Extreme-Depth Rated Construction

Actuators rated to 6,000 m depth, built from SST 316 or Titanium for reliable performance in the harshest subsea environments.

Integrated Intelligence On-Board

Self-compensated designs include all driver circuitry, a 30-bit absolute encoder, and RS422/RS232 control inside the housing for simplified integration.

Scalable Force for Any Mission

Force outputs from 1,000 N to 77,500 N across the product line, serving light ROV tasks to heavy-duty subsea valve and pipeline operations.

Need a Custom Subsea Actuator? Let's Talk.

Submit your requirements and our engineering team will respond with technical guidance, lead times, and pricing tailored to your application.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 1-604-250-3375