Cylinder with frontal installation. ]]>
L'articolo Heavy Duty Series proviene da Marsili.
]]>Complete scope of supply includes:
TABS
One pair of tabs. box structure type, manufactured in aisi 316 stainless steel plate, with inside reinforcing frames, provided with hinge with pin – dimensions as per sketch
HYDRAULIC ACTUATORS & FORK ARMS
According to their span, tabs are driven by one or two pairs of hydraulic actuators located inside of the hull. Motion is transmitted to the tabs by a fork arm system, similar to a reversed “V” consisting of 2 adjustable stainless steel tubes. Upper part of the system is also provided with a bearing working in traction to secure all movements of the arm.
POWER PACKS
For both solutions (2 or 4 hydraulic actuators), two independent hydraulic power units with are supplied, each provided with 24 v. DC or 380.50.3ph AC electric motor, gear pump constant delivery type, relief valves, accessories and tank.
ACCESSORIES
Supply is complete with 2 lever control switch (or joystick type on request) and mounting accessory kit including fittings and flexible hoses for connection between hydraulic actuators and power packs (lenght to be confirmed with order)
L'articolo Heavy Duty Series proviene da Marsili.
]]>L'articolo Blade Series 0 to 90° Angle proviene da Marsili.
]]>The equipment consists of 2 sturdy tabs, to be hinged on the transom and moved by a pair of double acting hydraulic rams, without any external piping. Each pair of actuators is driven by an independent power unit, reversible type, having small size and compact.
As per traditional trim tabs, control is obtained by a 2 lever switch panel. Additional control station for fly-bridge is available on request.
The equipment can also be provided with monitoring system including integrated sensors inside the cylinders or potentiometers (traditional type) mechanically connected to the rams (one for each tab) and analogic receivers or LED panels.
System consists in 2 tabs having a very small depth (a few centimeters) rotating from their starting position parallel to the hull until 90° compared to the bottom. Braking effect with 90° incidence is less than a traditional tab having same chord and reaching 20° at maximum and the related force upwards is greater. This is due to the deviation of water flows running under the keel: the water flow is held by the tab thus creating a hydro-dynamic wedge that diverts the flow and generates an effort upwards (F) in the stern sections of the keel. As well known, the minimum friction (R) for an immersed body during motion is reached when the body is made of water, or totally covered by the same. Then you can easily understand as the system provides for a great effort (P), subtracting a very few propulsion thrust. Moreover, incidence of tabs can be setted at different positions: starting from 20°, according to tab angle, you can change the effort generated on the bottom of the hull. Having so a superior efficiency compared to traditional tabs, this equipment can also be employed as stabilizer reducing roll of high speed vessels.
L'articolo Blade Series 0 to 90° Angle proviene da Marsili.
]]>L'articolo TA. 0/6N – 0/11N – 0/12N – 0/15N proviene da Marsili.
]]>Single Tiller Arm for CL.0-11N-12N-15N DOWNLOAD PDF FILE
L'articolo TA. 0/6N – 0/11N – 0/12N – 0/15N proviene da Marsili.
]]>This type of power pack is equipped with a flexible coupling between gear pump shaft and motor which guaranties high durability.
For such reason it is mainly used for working vessels and/or ships with very high workload.
The flow rate must be dimensioned according to the hydraulic cylinder and to the requested pressure.
UPON REQUEST
– Flow regulator
– Painted white
This type of power pack is equipped with a flexible coupling between gear pump shaft and motor which guaranties high durability.
For such reason it is mainly used for working vessels and/or ships with very high workload.
The flow rate must be dimensioned according to the hydraulic cylinder and to the requested pressure.
UPON REQUEST
– Flow regulator
– Painted white
The electrohydraulic power pack type CC-28V is supplied with electric motor 12V or 24V – 800W-1500Rpm, vertical 28 litre tank, solenoid valve, non-return valve, central manifold with adjustable max pressure valve, gear pump, filter, pressure gauge with exclusion and all that is needed for a correct functioning.
This type of power pack is equipped with a flexible coupling between gear pump shaft and motor which guaranties high durability.
For such reason it is mainly used for working vessels and/or ships with very high workload.
The flow rate must be dimensioned according to the hydraulic cylinder and to the requested pressure.
UPON REQUEST
– Flow regulator
– Painted white
L'articolo CC 4 electrohydraulic power pack proviene da Marsili.
]]>The electrohydraulic power pack type CC-4 is supplied with electric motor 12V or 24V – 550W-1500Rpm, 4 litre tank, solenoid valve, non-return valve, central manifold with adjustable max pressure valve, gear pump, filter, pressure gauge with exclusion and all that is needed for a correct functioning.
This type of power pack is equipped with a flexible coupling between gear pump shaft and motor which guaranties high durability.
For such reason it is mainly used for working vessels and/or ships with very high workload.
The flow rate must be dimensioned according to the hydraulic cylinder and to the requested pressure.
UPON REQUEST
– Flow regulator
– Painted white
L'articolo CC 4 electrohydraulic power pack proviene da Marsili.
]]>They are mainly used for working vessels and/or ships with medium workload.
Assembled with high quality materials which guaranty reliability and high performances.
UPON REQUEST
– Flow regulator
– Horizontal 5 litre tank
– Vertical 8 litre tank
– Pressure gauge with exclusion
– Painted white
NOTES:
The power pack can be supplied also in CC-075A version code 02.019 with 1500rpm motor.
]]>They are mainly used for small working vessels and/or M/Y with small/medium workload.
Assembled with high quality materials which guaranty reliability and high performances.
UPON REQUEST
– Flow regulator
– Horizontal 1 litre tank
– Pressure gauge with exclusion
– Painted white ]]>