Small size.
Extreme power.
StealthThrust 100 delivers unmatched thrust for its size, combining Alva’s FiberPrinting™ motor technology with Ocein’s subsea expertise. Powerful, efficient, whisper-quiet — and environmentally friendly with food-grade oil.
When every gram and decibel counts.
In subsea operations, thruster performance can make the difference between precision control and costly downtime. But size and noise often come at a trade-off. StealthThrust 100 changes that — offering extreme thrust-to-weight ratio, superior efficiency, and ultra-quiet operation in a compact package that’s easier to integrate into any ROV or marine system.
-
Exceptional thrust for its size and weight
-
High thrust efficiency, lower power draw
-
Quiet operation for reduced disturbance
-
Environmentally friendly — food-grade oil lubrication
-
Compact, lightweight design for easier integration
High performance, engineered simple.
At the heart of StealthThrust 100 is Alva’s patented FiberPrinting™ motor technology, delivering powerful forward thrust with minimal moving parts. Bearings are contained in a small bath of food-grade oil, extending service intervals and reducing maintenance needs — without compromising performance.
Compared to conventional thrusters, StealthThrust 100 delivers higher thrust density both by weight and volume — making it ideal for applications where space, weight, and efficiency matter. And with quiet, eco-friendly operation, it’s built for the next generation of sustainable marine systems.
Specs
Compact. Durable. Reliable.
A future-proof thruster for modern marine systems.
StealthThrust 100 is designed for ROV and subsea system developers who need maximum performance from a minimal footprint. Whether it’s for high-end observation ROVs, intervention systems, or other marine applications, it delivers the power you need without the bulk or environmental compromise.
Book a meeting
Want a walkthrough or to discuss your setup? Our specialists are ready.