Vérins linéaires hydrauliques type 3 - 12V

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Raymarine

M81202

Cilindres lineals hidràulics tipus 3 - 12V

Le Raymarine M81202 est un vérin linéaire hydraulique de Type 3, alimenté en 12V, essentiel pour les systèmes de direction hydraulique. Conçu pour les navires exigeant une force de poussée supérieure aux modèles Type 2 (ex: E12207), il assure un pilotage automatique précis et robuste. Ce produit fait partie d'une gamme plus ancienne (documentation 2010); les accessoires inclus ne sont pas détaillés dans le contexte fourni.

Public priceGet pro pricing

4.242,98€

4.242,98€ ~~4.530,00€~~

IVA inclòs Expedició calculada en el moment del pagament.

En estoc

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

through our network of certified installers

Find an installer

Service d'assistance

Choose additional assistance for installation

Technical specifications

Consum elèctric màxim	720
Consum elèctric típic	420
Tensió de funcionament	12 V
Temperatura de funcionament	-15°C à +55°C
Calibre de fusible recomanat	70
Amplada del producte	101 mm
Alçada del producte	171 mm
Fondària del producte	452 mm
Distància de seguretat del compàs	100
Tipus de muntatge	Montage sur structure
Certificacions	CE,IEC 60945
Displacement	350 cm³
Empenta màxima	1000
Parell màxim	1000
Tipus d'accionament	Linéaire hydraulique
Temps de topall a topall	12
Cargoleria de muntatge inclosa	Oui
Orientació de muntatge	Alignement précis avec le bras de barre/quadrant, perpendiculaire à la surface de montage
Desplaçament del vaixell	35000
Sensor d'angle de timó integrat	Non
Desconnectable	Oui

Detailed description

Dissenyat per a sistemes de direcció hidràulica exigents, el cilindre lineal hidràulic Raymarine Tipus 3 (M81202) és una solució d’accionament de pilot automàtic que funciona a 12V. Aquest model està destinat a embarcacions que requereixen una força de empenta superior, situant-se per sobre de les versions Tipus 2 com ara el E12207 (12V) o el E12208 (24V), i ofereix una alternativa de 12V al model M81203 (Tipus 3 24V).

Integració i rendiment tècnic

El cilindre M81202 s’integra al sistema de pilotatge automàtic mitjançant un calculador de ruta Raymarine compatible. La seva instal·lació requereix una estructura de muntatge molt sòlida, capaç de suportar els nivells de empenta màxima generats per la unitat, d’acord amb les especificacions tècniques. El procés d’instal·lació inclou l’alineació precisa del cilindre hidràulic, la connexió al sistema de direcció, el muntatge de la bomba hidràulica i del dipòsit, així com els enllaços elèctrics per a l’embragatge i el calculador de ruta.

Amb una longitud principal de 452 mm, el cilindre presenta unes dimensions específiques per a la seva integració, amb punts de fixació i desplaçaments com ara 76 mm, 101 mm, 55 mm, 50 mm, 20 mm, 9 mm, 51 mm, 90 mm, 108 mm, 171 mm i 102 mm (totes les dimensions estan en mil·límetres). Per a la seguretat i el manteniment, incorpora una pestanya d’alliberament ràpid (quick-release tab) que permet alliberar manualment el cilindre del timó o del quadrant en cas de fallada. L’equip Raymarine compleix amb les regulacions de compatibilitat electromagnètica (EMC) per a l’entorn marí d’esbarjo, assegurant una integració fiable a bord.

Documentation

Type	Nom
	EN - Notice d'installation - Vérins linéaires hydrauliques type 3 - 12V
	EN - Plan technique - Vérins linéaires hydrauliques type 3 - 12V
	EN - Document technique - Vérins linéaires hydrauliques type 3 - 12V
	FR - Notice d'installation - Vérins linéaires hydrauliques type 3 - 12V
	EN - Declaration de conformite - Vérins linéaires hydrauliques type 3 - 12V
	EN - Declaration de conformite - Vérins linéaires hydrauliques type 3 - 12V
	EN - Declaration de conformite - Vérins linéaires hydrauliques type 3 - 12V
	EN - Declaration de conformite - Vérins linéaires hydrauliques type 3 - 12V

Expert review

Pol CONIN

Responsable digital

« Technical analysis: Raymarine Type 3 linear hydraulic ram 12V »

The Raymarine M81202 linear hydraulic ram Type 3 is a critical component for vessels equipped with hydraulic steering systems requiring a robust autopilot. This 12V model is particularly suitable for medium to large boats that need significant thrust capacity, exceeding what Type 2 rams provide, to handle heavier rudder loads.

Its selection is justified when steering power and responsiveness are crucial for course keeping. Installing this ram requires careful attention to the boat's structural rigidity, as the unit generates substantial forces. It is essential to ensure the mounting point and tiller arm or quadrant are dimensioned to withstand these stresses. Absolute cleanliness of the hydraulic circuit is also critical during integration to ensure proper valve operation.

Compared to the M81203 model operating at 24V, the M81202 offers the same Type 3 thrust capacity for 12V installations, eliminating the need for a converter or secondary electrical system. The quick-release tab is a practical feature, allowing manual steering recovery in emergencies or for maintenance. This ram is obviously unsuitable for cable or mechanical steering systems. It is designed for professional integration into an existing Raymarine autopilot system.

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Cilindres lineals hidràulics tipus 3 - 12V

4.242,98€

4.242,98€ ~~4.530,00€~~

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Frequently Asked Questions

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Which Raymarine autopilot computers is this linear actuator compatible with?

The Raymarine Type 3 linear hydraulic actuator (M81202) is designed to integrate with a compatible Raymarine route computer. For successful integration, it is recommended to consult the installation manuals for the SPX systems (reference 87072) and the SPX commissioning manual (reference 81287), as well as the SeaTalkng reference manual (reference 81300).

What is the required supply voltage for the M81202 linear actuator?

This Raymarine Type 3 linear hydraulic actuator (M81202) requires a 12V power supply to operate.

What strength is required for the mounting structure of this hydraulic ram?

Installing the Type 3 linear hydraulic actuator (M81202) requires a very sturdy mounting structure. It must be secured to a substantial part of the vessel's frame. The mounting structure, as well as the tiller arm or quadrant, must be capable of withstanding the peak thrust levels generated by the unit.

Could you provide the exact dimensions of the Type 3 linear hydraulic actuator (M81202)?

The main length of the Raymarine Type 3 (M81202) linear hydraulic ram is 452 mm. Other key installation dimensions include offsets of 76 mm, 101 mm, 55 mm, 50 mm, 20 mm, 9 mm, 51 mm, 90 mm, 108 mm, 171 mm and 102 mm. All measurements are given in millimeters.

How to use the quick-release tab on the hydraulic ram when needed?

The Raymarine Type 3 (M81202) linear hydraulic ram is equipped with a quick-release tab. In case manual disengagement is required, simply pull the red tab to release the R-clip, then lift the drive unit to disengage it from the tiller arm or quadrant.

Does this product comply with electromagnetic compatibility standards for the marine environment?

Yes, the Type 3 hydraulic linear actuator (M81202) and Raymarine accessories comply with electromagnetic compatibility (EMC) regulations applicable to the recreational marine environment. Proper installation is critical to maintaining this EMC performance.

What additional components are required for a complete installation of this hydraulic cylinder?

For a complete and functional installation of this linear hydraulic cylinder, you will need a hydraulic pump, a reservoir, and a Raymarine route computer compatible with the system. The installation will also include the electrical connections for the clutch and the route computer.

Why is cleanliness so important when installing a hydraulic system?

Absolute cleanliness is essential during the installation and handling of hydraulic systems. Even a tiny speck of dirt can prevent the check valves in the steering system from functioning properly, which could lead to reduced performance or oil leaks.