
Linear Underwater Actuator Trunion 1000N
- Scalable force from 1,000 N to 77,500 N
- Rated to 6,000 m for deep subsea operations
- Seacon connector for reliable subsea wiring
NV Mechanics Design Ltd. offers high-performance underwater linear actuators engineered for deep-sea and subsea environments. Rated to 6,000 meters depth, built from SST 316 or Titanium, and featuring brushless motors with integrated encoders, these actuators serve ROVs, offshore oil and gas, subsea valve control, and marine research applications globally.






NV Mechanics Design offers 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 1000N and 60,000 N Force models. All units are pressure-compensated with oil to maintain reliable operation at extreme depths in both research and industrial subsea applications.
Talk to our experts for custom solutions and tailored guidance.

Subsea valve actuation and pipeline control in deepwater offshore oil and gas infrastructure.

Precision actuation for oceanographic instruments and deep-sea research equipment deployments.

High-force brushless actuators powering ROV manipulators and automated underwater robotic systems.

Automated actuation for water tank cleaning robots and underwater maintenance systems in reservoirs.
Talk to our experts for custom solutions and tailored guidance.
Actuators rated to 6,000 meters water depth, pressure-compensated with oil, ensuring reliable operation in the most demanding deep-sea environments.
Self-compensated designs house all driver and encoder circuitry internally, enabling standalone RS422/RS232 position control without external controllers.
Built from SST 316 or Titanium with Seacon subsea connectors, delivering long-term structural integrity in saltwater and offshore environments.
Submit your application details and a specialist will respond with technical guidance, lead times, and pricing within one business day.
For immediate assistance, feel free to give us a direct call at 1-604-250-3375
For immediate assistance, feel free to give us a direct call at 1-604-250-3375