Seakeeper 10.5

Category Seakeeper

Seakeeper 10.5 – Premium Stability for Boats 50-59 Feet

Enhance your time on the water with the Seakeeper 10.5, engineered to eliminate up to 95% of boat roll for vessels 50-59 feet. Designed for peak performance, this advanced gyroscopic stabilizer ensures a smoother, more enjoyable ride for sportfishers, yachts, and cruisers.

With its compact size and efficient power consumption, the Seakeeper 10.5 is the ultimate upgrade for superior comfort and control.

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	8,250 RPM
Angular Momentum at Max Rated RPM	10,000 N-M-S
Spool-up Time to Max Rated RPM	37 minutes (8,250 RPM)
Spool-up Time to Stabilization	24 minutes (6,188 RPM)
Spool-Up Power	3,500 Watts Max
Operating Power	1,100 – 2,300 Watts (sea state dependent)
Operating Power Input	208-230 VAC @ 20 Amps (50/60 Hz, Single Phase)
Control Power	240 Watts Max
Control Power Input	24 VDC @ 10 Amps Max
Seawater Pump Power Input	24 VDC @ 10 Amps Max
Weight	1288 lb (584 kg)
Envelope Dimensions	30.95 L x 34.88 W x 23.78 H (inches) 0.786 L x 0.886 W x 0.604 H (meters)
Noise Output	~72 dB @ 3.3 feet (1 meter)
Seawater Supply to Heat Exchanger	4.5 GPM (17 LPM) Minimum 6.0 GPM (22.7 LPM) Maximum
Ambient Air Temperature	32F – 140F (0C – 60C)

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.