Seakeeper 26
Seakeeper 26 – Unmatched Stability for Large Vessels 75-85 Feet
The Seakeeper 26 delivers unparalleled stability by eliminating up to 95% of boat roll for vessels 75-85 feet. Designed for larger yachts, superyachts, and luxury cruisers, this powerful gyroscopic stabilizer ensures a smooth and comfortable ride, even in the roughest conditions.
With cutting-edge technology and exceptional performance, the Seakeeper 26 provides the ultimate in onboard comfort.
OFFICIAL SEAKEEPER SERVICE PARTNER
ELIMINATE BOAT ROLL.
Seakeeper eliminates up to 95% of boat roll. Gone are the days of seasick guests, sea legs and spilled drinks. Seakeeper ensures everyday on the boat is a comfortable one.
Specification
| Max Rated Speed | 5,000 RPM |
| Angular Momentum at Max Rated RPM | 26,000 N-M-S |
| Max Anti-rolling Torque at Max Rated RPM | 68,703 N-M |
| Spool-up Time to Max Rated RPM | 75 minutes (5,000 RPM) |
| Spool-up Time to Stabilization | 43 minutes (3,750 RPM) |
| Spool-Up Power | 3,000 Watts Max |
| Operating Power | 1,375 - 3,000 Watts (Sea State Dependent) |
| AC Power Input | 20 Amps @ 208 - 230 VAC |
| 50/60 Hz, Single Phase | |
| Control Power | 240 Watts |
| Control Power Input | 24 VDC @ 10 Amps Max |
| Seawater Pump Power Input | 230 VAC @ 5 Amps Max |
| Weight | 3,155 lbs (1,431 kg) |
| Envelope Dimensions | 52.7 L x 55.9 W x 39.4 H (inches) |
| 1.341 L x 1.419 W x 1.00 H (meters) | |
| Noise Output | ~74 dB at 1 meter |
| Seawater Supply to Heat Exchanger | 4 GPM (15.1 LPM) minimum |
| 8 GPM (30.3 LPM) maximum | |
| Ambient Air Temperature | 32° - 140° F (0° - 60° C) |
How it Works
Inside a vacuum encapsulation, a flywheel spins at speeds of up to 9,750 rpm. When the boat rolls, the gyro tilts fore and aft (precesses), producing a powerful gyroscopic torque to port and starboard that counteracts the boat roll.
Frequently Asked Questions
What is a Seakeeper and what does it do?
It is a computer controlled gyroscope that eliminates most boat roll, including the fatigue, anxiety and seasickness that goes with it. Because of this game changing effect, PR Nautica have successfuly installed over 30 Seakeeper units worldwide.
How much does the Seakeeper weigh, and what are the power and space requirements?
Typically, the Seakeeper weighs between 2 and 4% of boat weight, requires half or less the power of air conditioning, and fits in available space down in the after part of the hull. Nothing extends outside the hull and the Seakeeper is a small percentage of the overall volume of the boat.
Is there a Seakeeper suitable for my boat?
Seakeepers are sutiable for most boats 30 feet and above. PR Nautica can install the best option on new vessels and as a retro project.
I have an existing boat, can a Seakeeper be installed after build?
Yes, we can fit Seakeepers to both new vessels and aftermarket. The time of a retrofit installtion will vary depending on the Seakeeper and the model of the vessel. Typical installation time is 1-3 weeks. Get in touch for a custom quotation.
Seakeeper Demo Boat
To truly understand how Seakeeper technology can transform your boating experience, nothing beats trying it for yourself. Watching videos or reading sea trial reports is helpful, but experiencing it firsthand is unmatched.PR Nautica invites you to test the Seakeeper 1 on a Jeanneau Cap Camarat and see its amazing performance in action.Contact us today to schedule your demonstration sea trial!
