The Dometic DG3 Gyrostabilizer (Image: PRNewswire/Dometic)
Dometic’s gyrostabilizer is said to minimize energy consumption and maintain stability in high-wave conditions.
LITCHFIELD, Ill.— A new gyrostabilizer introduced by outdoor and marine technology company Dometic is designed to “elevate the boating experience” with cutting-edge technology, transforming the way boats stay steady amid waves and wakes, the company said in a release.
Dometic’s DG3, the first in a planned series of advanced gyrostabilizers, is specifically designed for the 35- to 41-foot boat market. It expands the company’s marine business, and marks Dometic’s entry into the rapidly growing vessel stabilizer market. The gyrostabilizer is said to leverage Dometic’s engineering technology to deliver a “smooth, safe, and seasick-free ride.”
“This innovation not only enhances the ride for seasoned boaters but also opens up the market to those who have previously avoided boating due to motion sickness,” the release stated.
A vessel stabilizer is a device that helps minimize the rolling motion of a boat, ensuring a smoother sailing experience even in rough seas. It enhances passenger comfort, reduces motion sickness, and improves onboard security by maintaining stability in high waves or deep-water conditions, the release stated.
The DG3 reportedly reduces spin-up time by more than 65 percent, reaching full readiness in 16 minutes versus the typical 50 minutes required by current systems in the market. Spin-down time is also reduced, fully lowering in just 20 minutes versus the eight or more hours required by current systems, according to Dometic.
“This means the DG3 minimizes energy consumption, allowing boaters to continue their activities—whether boating or fishing—without needing to adjust their plans to accommodate stabilization setup or downtime,” the release stated.
Described as “highly energy efficient,” the gyrostabilizer is said to improve energy storage and recapture, enabling the battery to recharge efficiently. It also incorporates Dometic’s proprietary Inverted Roller Screw technology for true dynamic control and significantly improved roll reduction performance, the company said.
“Featuring a slower-spinning flywheel, larger, more robust bearings, patent-pending inner race cooling, parallel path cooling, and a titanium heat exchanger, the DG3 is designed to stay cool and operate reliably,” the release stated. “Overall, the DG3 reduces power consumption by an impressive 40 percent compared to competing solutions.”
Unlike other systems with hydraulic technology, the DG3’s Roller Screw technology provides actively controlled flywheel procession, according to Dometic. A proprietary all-electric procession actuator replaces hydraulic actuators that require fluid and are prone to troublesome leaks. This is said to enhance long-term durability, minimize required service, and reduce total cost of ownership.
“We’re not just launching a new product, we’re taking Dometic into an important new category for the global boating business,” said Dometic Marine Segment President Eric Fetchko, in the release. “This introduction also exemplifies our ability to apply our revolutionary Inverted Roller Screw technology in new ways for the benefit of boaters worldwide.”
Dometic said it designed the DG3 as an easy “drop-in” replacement for other comparably sized systems available in the market today. The DG3 fits within the same footprint and clearance specifications, and it features reversible mounting feet to address common challenges encountered by installers. To meet the needs of today’s boating market, the DG3 is compatible with 12- , 24- , and 48-volt house battery systems.
“Response from our global boat building partners has been very positive, and we’re already at work on expanding our gyrostabilizer series,” Fetchko added. “We are excited about bringing this new technology to the marine market and exploring new ways we can integrate it with our other ride and control solutions in the future.”