Crafted for ~60’ – 69’ boats, up to ~50 tons, the Seakeeper 16 is designed to eliminate up to 95% of boat roll. The Seakeeper 16 is completely internal, requires only modest electrical power, and can be installed virtually anywhere on board.

Seakeeper 16

Max Rated Speed	6,130 RPM
Angular Momentum at Max Rated RPM	16,000 N-M-S
Anti-Rolling Torque at Max Rated RPM	30,720 N-M
Spool-up Time to Max Rated RPM	40 minutes (6,130 RPM)
Spool-up Time to Stabilization	30 minutes (5,210 RPM)
Power Consumption
Spool-Up Power	3700 Watts Max
Operating Power	2300 – 3700 Watts (Sea State Dependent)
AC Power Input	220 VAC, 50/60 Hz, Single Phase
Control Power	240 Watts
Control Power Input	24 VDC @ 10 Amps
Seawater Pump Power Input Over Current Protection based on installed pump rating	24 VDC @ 10 Amps Max
Sea Water Supply to Gyro Heat Exchanger	30 LPM (8 GPM) maximum
	15 LPM (4 GPM) minimum
Ambient Air Temperature	0°-60° C (32°-140° F)
Weight	2,270 lbs (1,030 kg)
Envelope Dimensions	42.1 L x 43.1 W x 33.6 H (inches) 1.069 L x 1.096 W x 0.854 H (meters)
Noise Output	61 – 64 dBC at 1 meter

Drawings

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 weight, 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.Up to 20 tons, vessels 30-50′: Seakeeper 5 Up to 35 tons, vessels 50-65′: Seakeeper 9 Up to 70 tons, vessels 65-80′ : Seakeeper 16 Up to 100 tons, vessels 80-100′: Seakeeper 26 Greater than 100 tons, vessels >100′: Seakeeper 35

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.