Seakeeper Gyro:  Brand Overview  <   Products
Ideal for 15-18m (50’-60’) Boats

Seakeeper 9

The Seakeeper 9 isn't just a stabiliser; it's a revolution! This innovative product transformed the boating experience forever.

Designed for boats ranging from 15-18 meters (50-60 feet) or up to 30 tons, the Seakeeper 9 eliminates up to 95% of boat roll. Say goodbye to seasickness and hello to a smoother, more enjoyable ride for everyone on board.

Technical Specifications

Max Rated Speed

9,000 RPM

Angular Momentum at Max Rated RPM

9,000 N-M-S

Max Anti-rolling Torque at Max Rated RPM

18,890 N-M

Spool-up Time to Max Rated RPM

55 minutes (9,000 RPM)

Spool-up Time to Stabilization

28 minutes (6,750 RPM)

Power Consumption

Spool-Up Power

3,000 Watts Max

Operating Power

1,250 – 2,000 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
Over Current Protection based on installed pump rating

24 VDC @ 10 Amps Max

Weight

550kg (1,210lbs)

Envelope Dimensions

850 L x 900 W x 720 H (mm)
33.5 L x 35.6 W x 28.3 H (inches)

Noise Output

<70 dBC at 1 meter

Seawater Supply to Heat Exchanger

4 GPM (15.1 LPM) minimum
8 GPM (30.3 LPM) maximum

Ambient Air Temperature

0C – 60C (32F – 140F)

Drawings
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