Anti Rolling Gyro
Model:MSM-37500T-A1
−
4
−
2. Configurations
2.1
ARG
unit
Table 2-1
ARG
unit
（
1EA
）
Item Specifications
Name
ARG
375T
Model MSM-37500T-A1
Dimensions
1120mm(width) x 830mm(depth) x 780mm(height)
44.1 inches(width) x 32.7 inches(depth) x 30.8 inches(height)
Weight
Approx. 910kg / 2006 lbs
Power supply
Supplied exclusive Motor Driver(MAA-7500A-A200)
(Single-phase 220 to 240VAC 50/60Hz /
Three-phase 200 to 240VAC 50/60Hz)
Ambient
temperature
-10 to 40
℃
Power
consumption *
1)
Single-phase
：
Approx. 5.5kW(Max) 4.5kW(Max) (Steady-state)
Three-phase
：
Approx. 5.2kW(Max) 4.3kW(Max) (Steady-state)
Angular
momentum
Approx. 7500Nms
Rotational
speed
Approx. 3250rpm
Noise *
2)
80dBA
maximum
Vibration *
2)
1
m/s
2
maximum
Performance
・
The
ARG
suppresses rolling motion of the ship.
・
The
ARG
applies a principle that the Gyro torque (force) is generated by
inclination of the flywheel rotating at high speed.
・
The
ARG
stops automatically in abnormal conditions (excessive load, abnormal
temperature, etc.).
Others
Start up duration to the rated speed: Approx. 45 minutes
To stop the operation completely from the steady state: Approx. 60 minutes.
*1) Power consumption varies with the customer generator.
*2) Measurement as per MHI’s specification.
The measurements data depend on measurements conditions (installation place,
measurements method, etc.).
Frame
Connector
Cover
Damper
Blowhole
Installation points
（
8 places
）
Thermo Label
（
reference
）
ARG
unit
