The Seakeeper 9 is designed to achieve 70 to 90% roll reduction on boats up to 35 tons, vessels 50-65'.
Two units can be fitted for larger boats.
The Seakeeper 9 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.
Scroll down for TECH SPECS...
Angular Momentum at Rated RPM
Anti-Rolling Torque at Rated RPM
Spool-up Time to Rated RPM
55 minutes (9,000 RPM)
Spool-up Time to Stabilization
38 minutes (8,000 RPM)
3000 Watts Max
AC Motor (sea state dependent):
AC Input Voltage:
DC Input Voltage:
208-230 VAC (+/- 10%), 50/60 Hz, Single Phase
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)
550 kg (1210 lbs) bolt-in installation
Length x Width x Height
0.852 L x 0.903 W x 0.720 H (meters)
33.5 L x 35.6 W x 28.3 H (inches)
At full operating RPM, steady state noise measured in the factory at a 1 meter distance measures 68-70 dBC. (Sound levels may be higher during spool-up)
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