Waterproof Linear Actuator - IP66 and IP67 Options

Waterproof linear actuators engineered for demanding underwater environments, offering depth ratings from 3,000 msw to 6,000 meters. Built with brushless motors, corrosion-resistant SST 316 or Titanium housings, and integrated electronics, these actuators deliver precise force output for ROVs, subsea valve control, offshore infrastructure, and marine research applications.

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

Our Range of Products

Linear Actuator 60,000 N Force

Linear Actuator 60,000 N Force

  • 50,000 N extreme axial force output
  • Depth rated to 6,000 m for deep-sea ops
  • Up to 200 mm/sec fast shaft actuation
Linear Actuator – Self Compensated

Linear Actuator – Self Compensated

  • Depth rated to 3,000 msw underwater
  • 30-bit absolute encoder retains position
  • Built-in RS422/RS232 standalone control
Linear Underwater Actuator Trunion 1000N

Linear Underwater Actuator Trunion 1000N

  • 1,000 N to 77,500 N scalable force range
  • Rated to 6,000 m depth, SST or Titanium
  • Resolver feedback for precise positioning

Frequently Asked Questions

What depth ratings are available for these waterproof linear actuators?

NV Mechanics Design offers waterproof linear actuators rated to 3,000 msw (meters of sea water) for the Self-Compensated model and up to 6,000 meters for the Trunion and 60,000 N Force models. All units are pressure-compensated with oil, making them suitable for deep-sea ROV, offshore, and subsea infrastructure applications.

What materials are used in waterproof linear actuator construction?

What force output can these actuators deliver?

Do these actuators include position feedback or encoders?

What communication interfaces are supported?

What are the typical applications for these underwater actuators?

Is technical documentation and support available for integration?

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

Subsea valve actuation and pipeline control systems for offshore oil and gas infrastructure at depth.

Marine Research & Oceanography

Marine Research & Oceanography

Precise actuation for oceanographic instruments, sampling equipment, and marine research platforms at depth.

Underwater Robotics & ROVs

Underwater Robotics & ROVs

High-force, depth-rated actuators powering ROV manipulation, propulsion control, and robotic arm assemblies.

Municipal Water Infrastructure

Municipal Water Infrastructure

Automated actuators for underwater tank cleaning robots and water reservoir maintenance systems.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why ROV Engineers and Subsea Operators Choose NV Mechanics Design Ltd.

Extreme Depth-Rated Performance

Actuators pressure-compensated and depth-rated to 6,000 m, delivering reliable operation in the most demanding deep-sea environments.

Integrated Electronics & Encoders

Self-contained housings with all driver circuitry, 30-bit absolute encoders, and RS422/RS232 control built in for seamless standalone deployment.

Corrosion-Resistant Marine Construction

Built from SST 316 stainless steel or Titanium with Seacon underwater connectors, engineered to withstand prolonged saltwater and subsea exposure.

Request a Quote for Your Subsea Actuator Application

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

Contact Us Today

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