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.
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Exceptional thrust for its size and weight
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High thrust efficiency, lower power draw
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Quiet operation for reduced disturbance
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Environmentally friendly — food-grade oil lubrication
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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.
Be first in line
We’re opening up early conversations with selected operators ahead of launch. Want a walkthrough or to discuss your setup? Our specialists are ready.
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