Technology · Fully electric architecture
The technology you notice least is usually the technology doing its job. That is the promise of a fully electric stabilizer: you switch it on, feel the calm, and forget it exists. No hydraulics, no oil, no start-up wait.
RotorSwing yacht stabilizers are 100% electric: no hydraulics, no oil, and no vulnerable electronics below the waterline. RotorSwing builds fully electric stabilization for motor yachts from 12 to 40 meters (roughly 39 to 131 feet), in both rotor and fin configurations.
In stabilization, “electric” can describe an electric pump inside a hydraulic circuit.
RotorSwing means it literally.
The entire system, from drive to control, is electric. There is no hydraulic power pack, no oil reservoir, no hydraulic hoses anywhere on board.
That single design decision is where most of the ownership experience comes from:
Quiet. No hydraulic whine, no pump cycling. Electric drives are quiet by nature.
Clean. Oil-free means no oil to leak, top up or dispose of.
Instant. No pressure to build. The system is working the moment you switch it on.
Energy efficient. Minimal power consumption, by design.
There is a second architecture decision that owners appreciate for years: RotorSwing places no vulnerable electronics below the waterline. Everything sensitive lives inside the yacht, above the waterline, where inspection, service and any eventual component replacement stay straightforward. What sits in the water is engineered to be there. What is not, stays dry.
Fully electric stabilization is sometimes framed as something for smaller yachts. Our range says otherwise: RotorSwing builds 100% electric systems for motor yachts from 12 to 40 meters, and the strongest reference in the fleet is a 109-foot Baglietto running four electric rotor units. Electric is not the compromise option. It is the architecture we chose because it is simpler, cleaner and quieter at every size we build for.
Both technology families share it: the electric rotor mechanism and electric fin technology in depth. It is the common foundation of every stabilization technology explained.
Electric architecture also keeps the interface simple. Manage the system from the dedicated 5-inch touchscreen with real-time performance data, or through a clean dashboard integration with your existing Raymarine, Garmin or Simrad displays. The choice is yours, and the technology works quietly in the background either way.
“You hear nothing. No diesel.”
That quiet is the feature owners mention unprompted. There are more owner experiences that say the same thing in different words.
If your picture of a stabilizer still includes hydraulics, it is worth two minutes to see what a fully electric system looks like specified for your yacht. See our fully electric systems, or go straight to a personal recommendation.
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