NEW: Roll Damping up to 25 Knots!

Powerful Roll Damping at Lower Speeds

Stability while at Anchor

Superb Roll Damping from ZeroSpeed to 25 Knots

AtZeroSpeed™  AtCruiseSpeed™ – AtFullSpeed™

RotorSwing introduces a true innovation in Yacht stabilisation – the Magnus Rotor. The state-of-the-art, retractable and electronically powered systems provide new performance levels of stability control on Yachts up to 35 meters at a speed range of 0 to 25 knots.  We offer two versions:

The RotorSwing 140 Multi model is equipped with the patented ZeroSpeed function. The ZeroSpeed function is extremely efficient at anchor, idling up to 3 knots and while drifting. This latest model is a highly multi-functional roll damping system that is quiet and adaptive while fighting almost any type of wave!

Our newest development is our patented Adaptive Rake™ with the positioning control function. Whether the vessel is AtZeroSpeed™, AtCruiseSpeed™ or AtFullSpeed™ the system maintains performance regardless of vessel speed. Both models have the significant benefits of being retractable when not in use, extremely low maintenance and quiet due to the brushless electric motors with significantly larger lift force capabilities and moment arm compared to fins.

Roll Damping for all Three Modes


The ZeroSpeed RotorSwing has an extended elbow to maximize lift forces. AtZeroSpeed™, AtCruiseSpeed™ and AtFullSpeed™ is included in this system for roll damping at almost any velocity.


The ATCruiseSpeed Function provides roll damping while cruising starting at 3 knots. During this function, the Rotors swing 90 degrees outward to offer great roll damping results up to 13 knots.


The AtFullSpeed™ function is brand new and produces excellent roll damping up to 25 knots! The patented RAKE system swings the Rotors adaptively towards the aft to minimize drag.

Increased Comfort While Cruising and at Anchor

The RotorSwing yacht stabilizer has many additional benefits compared to other roll damping systems. It provides roll damping while cruising and roll damping at anchor (Zerospeed). The RotorSwing is also extremely efficient while fighting a following sea.

The patented RAKE function can be set in a preset trailing angle to decrease drag. Less drag means lower fuel consumption! Since our yacht stabilizers extend the ship’s hull boundary (hull envelope), they are far more effective than regular fin stabilizers. Our mission is to provide you with highly efficient roll damping while cruising and at anchor!

Would you like to schedule a test ride?

Don’t take our word for it…

There is nothing more convincing than to participate during one of our objective testing and measurement rides. Schedule a test ride on one of our yachts to feel the difference!