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DMS Anti Rolling Gyro

At anchor.

The operation of the DMS ARG is problem-free. Zero speed stability is guaranteed for fast yachts and slow sailing yachts and is suitable for all hull shapes. In addition, the operation is much quieter than other gyros on the market and gives optimal results faster. Another advantage is the considerably shorter ‘read-out time’. Due to the larger gimbal angle – 180 degrees instead of 120 degrees – the DMS ARG responds better to higher waves. In other words, more damping of roll movements.

DMS Gyro

The fundamental concept and construction are much more durable due to the reduced design complexity compared to other providers in the gyro market. Smart thinking results in:

  • No penetrations through the hull; only a solid foundation needed

  • No need for water for cooling or a hydraulic system to operate fins

  • An exhaust fan only preferable in a confined space

  • Maintaining a vacuum is not necessary

  • Reduced complexity means fewer parts for maintenance or breakage

  • Air cooling has long since proven itself to be completely problem-free. The ARG has been running for years in various engine rooms of large commercial ships. It gets much hotter there than in any engine room on a yacht

  • Significantly longer service intervals that are easier to check thanks to read-outs

  • The ARG originates from the development of gyros for a space station. That high quality is incorporated in the ARG placed in your yacht

High Quality

High Performance Output

Ultimately, of course, it is about results. Comparative tests have shown that:

  • The DMS ARG is operationally faster than the alternatives available from other suppliers

  • Using a larger gimbal swing angle of 180 degrees guarantees stabilisation for longer in higher waves. This makes the torque output the highest in the market

Easy Installation and Low Maintenance

The focus on durability, and therefore to keep maintenance requirements as low as possible, was already addressed during the design phase. That makes the shipyards’ job much easier. What else can you expect?

  • Installation is simple. There are no hull penetrations, only a solid foundation is needed

  • The relatively simple installation makes retrofitting possible

  • There is no electrical control unit resulting in far fewer malfunctions and a high level of safety

  • The bearings of the DMS ARG last up to 5x longer than those from competing brands

  • No water cooling required, meaning maintenance intervals are much longer

Key Features

  • Reliable, Uncomplicated AIR COOLING

  • No Complicated Hydraulics, No Vacuum

  • No Through-Hull Fittings

  • No Need for Anodes, No Electrolysis Problems

  • Ultra-Life Bearings

  • Larger Gimbal Angle (180%)

  • Ultra-Simple Operation

  • Exceptionally Low Maintenance Requirement

  • No Need to Remove for Servicing

  • Extra Long Service Intervals

  • 6 Model Range

ARG 50T/65T

Ideal for vessels under 10 Tons running on 12V DC Batteries (ARG 50T) or AC Power (ARG 65T).This powerful air-cooled unit is easily installed and combines simple control with reliable performance. 

(Contact us for detailed specification/performance)

  • Anti Rolling Torque 5000 Nm MAX (50T) / 6500 NM MAX (65T)

  • Power DC: Single Phase (50T) 12 DC | 700-1000 W

  • Power DC: Single Phase (65T) 210-240 V | 1400-1800 W

  • Power consumption

  • 1 kW(Max) 0.7 kW(Max) (Steady-state) (50T)

  • 1.8kW(Max) 1.4 kW(Max) (Steady-state) (65T)

  • Rated RPM 3200rpm (50T) / 4200rpm (65T)

  • Spool up to full speed 30 mins.

  • Stop time to 0 RPM 60 minutes

  • Height 525 mm

  • Width 741 mm

  • Depth 536 mm

  • Weight 234 kg


ARG 175T

The 175 T is ideal for vessels of 10-30 Tons with a 220 - 240 V Power supply.
Whilst the overall dimensions of this unit are small it packs a powerful punch of up to 17,500 Nm of stabilising torque. Other key benefits include simple installation, control and reliability.

(Contact us for detailed specification/performance)

  • Anti Rolling Torque 17500 Nm MAX

  • Power DC: Single Phase 220-240 V | 3500-4300 W

  • Power consumption

  • Single-phase 4.3 kW(Max) 3.5 kW(Max) (Steady-state)

  • Three-phase 4.0 kW(Max) 3.0 kW(Max) (Steady-state)

  • Rated RPM 4600rpm

  • Spool up to full speed 35 mins.

  • Stop time to 0 RPM 60 minutes

  • Height 630 mm

  • Width 950 mm

  • Depth 620 mm

  • Weight 380 kg


ARG 250T

Best suited for vessels of 30-45 Tons running on 220 - 240 V Power.
Advanced Rotary Damper technology combined with never seen performance at low and high waves makes this model a must consideration when looking for a reliable gyro with easy installation and control.

(Contact us for detailed specification/performance)

  • Anti Rolling Torque 25000 Nm MAX

  • Power DC: Single Phase 220-240 V | 3500-4800 W

  • Power consumption Single-phase

  • 4.8 kW(Max) 3.5 kW(Max) (Steady-state)

  • Three-phase 4.3 kW(Max) 3.0 kW(Max) (Steady-state)

  • Rated RPM 3750rpm

  • Spool up to full speed 40 mins.

  • Stop time to 0 RPM 60 minutes

  • Height 700 mm

  • Width 1080 mm

  • Depth 720 mm

  • Weight 700 kg

ARG 50-65GT.jpg

ARG 375T

The 375 T is made for vessels of 45-60 Tons with a 220-240 V Power supply.
Our flagship model - the pinnacle of maximum performance blending a reliable design with straight forward installation and simple user operation for outstanding stabilisation results.

(Contact us for detailed specification/performance)

  • Anti Rolling Torque 37500 Nm MAX

  • Power DC: Single Phase 220-240 V | 4500-5500 W

  • Power consumption

  • Single-phase 5.5 kW(Max) 4.5 kW(Max) (Steady-state)

  • Three-phase 5.2 kW(Max) 4.3 kW(Max) (Steady-state)

  • Rated RPM 3250rpm

  • Spool up to full speed 45 mins.

  • Stop time to 0 RPM 60 minutes

  • Height 780 mm

  • Width 1120 mm

  • Depth 830 mm

  • Weight 910 kg

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