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SmartGyro SG40

SmartGyro SG40 is the gyro stabilizer for boats from 50 to 60 ft in length.

This boat stabilizer can be fully serviced on-board the vessel without the need to lift out for maintenance, ensuring significant time and
cost savings!

Unique modular construction means the unit can be fully disassembled into parts, creating new installation opportunities in vessels with small access spaces.

With the retail price of € 68.500 (ex-VAT, ExW), which is 30% less than its nearest direct competitor, Seakeeper 9, SG40 provides perfect vessel stability combined with ease of maintenance!


Maximum Rated speed7.500 RPM
Angular momentum at max. rated speed9.100 Nms
Anti-rolling torque at max. rated speed19.000 Nm
“Spool-up” time to max. rated speed55 minutes
“Spool-up” time to stabilization25 minutes (55% of rated speed)
Input voltage (AC)220V nominal
50/60 Hz, single phase
Input voltage (DC)24 Vdc
*sea state dependent
“Spool-up” AC power4.0 kW
Operating AC power1.5 – 2.5 kW *
DC power (“Spool-up” and operating)150 W (including display)
Sea water supply15 (min) – 30 (max) LPM
[4 (min) – 8 (max) GPM]
Operating temperature0 – 60 °C [32 – 140 °F]
Envelope dimensions0.86 x 0.93 x 0.72 m
[34.0 x 36.5 x 28.4 in]
Weight650 kg [1430 lbs]
Noise output68 – 70 dBC @ 1 meter
NOTE: All data subject to change without notice. Text and illustrations are not binding.

VIEW and Dimensions


SmartGyro SG40
SmartGyro SG40 – dimensions in mm


SmartGyro SG40
SmartGyro SG40 – dimensions in mm


SmartGyro SG40
SmartGyro SG40 – dimensions in mm