The Seakeeper 26 is designed to achieve up to 70 to 90% roll reduction on vessels up to 100 tons, vessels 80-100′. Multiple units can be fitted for larger vessels. The Seakeeper 26 requires only modest electrical power, has no outside appendages, and can be installed off centerline, if necessary. Its computerized control and vacuum technology make it the first truly practical, and only modern, anti-roll gyro.
|Rated Speed||5,000 RPM|
|Angular Momentum at Rated RPM||26,000 N-M-S|
|Anti-Rolling Torque at Rated RPM||56,000 N-M|
|Spool-up Time to Rated RPM||90 minutes (5,000 RPM)|
|Spool-up Time to Stabilization||70 minutes (4,250 RPM)|
|AC Motor:||3000 Watts Max|
|DC Control:||240 Watts|
|AC Motor (sea state dependent):||1000-3000 Watts|
|DC Control:||240 Watts|
|AC Input Voltage:||208-230 VAC (+/- 10%), 50/60 Hz, Single Phase|
|DC Input Voltage:||24 VDC @ 10 Amps|
|Sea Water Supply to Heat Exchanger||30 LPM (8 GPM) maximum|
|15 LPM (4 GPM) minimum|
|Ambient Air Temperature||0° – 60° C (32° – 140° F)|
|Weight||1342 kg (2960 lbs) bolt-in installation|
|Envelope Dimensions||Length x Width x Height|
|1.34 L x 1.42 W x 1.03 H (meters)|
|52.7 L x 55.9 W x 40.4 H (inches)|
|Noise Output||Steady state noise measured in|
|the factory at a 1 meter distance|
What Seakeeper is right for me?
Frequently Asked Questions
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.
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.
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
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.