12-Volt, Type 2 pump for hydraulic steering systems

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Raymarine

M81121

Pompă reversibilă T2 - 12V

Conçue pour les systèmes de pilote automatique Raymarine, la pompe réversible T2 12V (M81121) est adaptée aux vérins hydrauliques de 230 à 350 cc. Elle offre un débit de pointe de 2300 cc/min et un indice IP67, idéal pour les embarcations de taille moyenne. Ce modèle se positionne entre la Type 1 et la Type 3 de la gamme Raymarine, offrant une solution équilibrée pour la plupart des installations.

Prix publicBénéficier du tarif pro

7.229,91 RON

7.229,91 RON ~~7.623,26 RON~~

TTC Expediere calculată la momentul plății.

Stoc epuizat

Point relais offert dès 150€ en France
Retrait chez Skysat possible

Installation sur mesure

Faites confiance à Skysat pour installer l'équipement à bord

Demander un devis

Installateurs autour de vous

grâce à notre réseau d'installateurs agréés

Trouvez un installateur

Service d'assistance

Optez pour une aide complémentaire à la pose

Caractéristiques techniques

Consum electric maxim	288 W
Consum electric tipic	288 W
Tensiune de funcționare	12 V
Calibru siguranță recomandat	30 A
Lățimea produsului	89 mm
Înălțimea produsului	59.5 mm
Adâncime produs	204 mm
Indice IP	IP67
Distanță de siguranță față de busolă	100 cm
Tip de montaj	Sous le pont, sur surface plane et solide
Certificări	CE 2004/108/EC (EMC),EN60945:2002,94/25/EC (RCD),EN28846:1993,EN ISO 10592:1995,IEC 60529 IP67
Displacement	230-350 cc
Tipul actuatorului	Pompe réversible hydraulique
Timp de cursă completă	10 secondes
Veselărie de montaj inclusă	Joints et adaptateurs BSP/NPT (si nécessaire), visserie non incluse
Orientare de montaj	Toutes orientations possibles (moteur vers le haut si montage vertical)
Presiune maximă	55 bars
Senzor de unghi al cârmei integrat	Non
Deconectabil	Non

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Description détaillée

Pompa reversibilă T2 12V Raymarine (referință M81121) este proiectată pentru a acționa mecanismul de direcție al ambarcațiunilor în cadrul unui sistem de pilot automat Raymarine. Este destinată în principal ambarcațiunilor echipate cu un sistem de direcție hidraulică existent, dar poate fi utilizată și pe nave cu direcție mecanică în combinație cu un cilindru de direcție secundar. Comparativ cu pompa Tip 0.5 (50-110 cc) și Tip 1 (80-230 cc), Tipul 2 oferă o capacitate superioară a cilindrului, de 230 până la 350 cc, fiind destinată sistemelor de direcție de dimensiuni medii până la mari, în timp ce Tipul 3 (350-500 cc) este destinat celor mai mari cilindri.

Caracteristici tehnice și integrare

Această pompă este alimentată de un motor cu magnet permanent de 12 V CC și integrează supape de sens pilotate care împiedică revenirea sistemului de direcție manual sau încărcarea cârmei. Cu un grad de protecție IP67, motorul este rezistent la apă și poate fi demontat de pe pompă fără a introduce aer în sistemul hidraulic sau a provoca scurgeri de fluid. Este compatibilă cu cilindri echilibrați sau dezechilibrați și poate fi utilizată cu sisteme cu rezervor sub presiune.

Performanță și conformitate

Pompa reversibilă T2 Raymarine livrează un debit maxim de 2300 cc/min (în gol) și suportă o presiune maximă intermitentă de 55 bari (la 12 V). Curentul tipic la 12 V și 55 bari este de 24 A. Toate porturile sunt de tip 1/4 țoli BSPP. Proiectată pentru instalare sub punte, este protejată pentru utilizare în compartimentele motorului. Acest produs este conform cu directivele CE 2004/108/EC (EMC), EN60945:2002, 94/25/EC (RCD), EN28846:1993 și EN ISO 10592:1995.

Documentations

Type	Nom
	EN - Notice d'installation - Pompe réversible T2 - 12v
	EN - Plan technique - Pompe réversible T2 - 12v
	EN - Declaration de conformite - Pompe réversible T2 - 12v
	EN - Declaration de conformite - Pompe réversible T2 - 12v
	EN - Declaration de conformite - Pompe réversible T2 - 12v
	EN - Declaration de conformite - Pompe réversible T2 - 12v
	EN - Declaration de conformite - Pompe réversible T2 - 12v
	EN - Declaration de conformite - Pompe réversible T2 - 12v

Avis de l'expert

Pol CONIN

Responsabil digital

« Technical analysis of the Raymarine T2 12V hydraulic pump »

Raymarine's reversible hydraulic pump Type 2, model M81121, is a key component for integrating an autopilot system on sailboats and motorboats equipped with hydraulic steering. With a cylinder capacity of 230 to 350 cc, it is ideally suited for mid-sized vessels, offering a balance between power and space requirements. It differs from the Type 1, which is more compact (80-230 cc), and is designed for applications where the Type 3 (350-500 cc) would be oversized.

This pump must be installed below deck on a rigid structure to minimize vibrations that could reduce the lifespan of hydraulic hoses. Absolute cleanliness is essential when handling fittings and hoses to prevent system contamination, which could impair the function of the integrated check valves. For optimal EMC performance, connect it to a battery separate from the engine starter battery. While the installation manual is detailed, the intervention of a Raymarine-certified technician is strongly recommended to ensure system safety and performance.

This pump is not designed as a replacement for the primary steering system but as an assist for autopilot functions. Its use is not recommended in confined areas where flammable materials are present. Its design with a separable motor simplifies maintenance without requiring a full hydraulic circuit purge, a practical long-term advantage.

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Facilité d'installation

Rapport performance / prix

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Pompă reversibilă T2 - 12V

7.229,91 RON

7.229,91 RON ~~7.623,26 RON~~

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Questions fréquentes

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What is the Raymarine T2 12V reversible pump used for?

The reversible pump T2 12V Raymarine (reference M81121) is designed to actuate the steering mechanism of a vessel as part of a Raymarine autopilot system. It is primarily intended for boats equipped with an existing hydraulic steering system. It can also be used on mechanically steered vessels in combination with a secondary steering cylinder.

What is the compatible hydraulic ram capacity for this Raymarine T2 pump?

The Raymarine Type 2 reversible pump is designed for medium to large steering systems, handling a cylinder capacity of 230 to 350 cc (14 to 21.4 cubic inches). For reference, the Type 0.5 handles 50-110 cc, the Type 1 handles 80-230 cc, and the Type 3 handles 350-500 cc.

What are the electrical specifications of the Raymarine T2 12V pump?

This pump is powered by a 12 V DC permanent magnet motor. It is designed to operate with a typical current draw of 24 A at 12 V and 55 bar pressure. All pump ports are 1/4 inch BSPP type.

Is the Raymarine T2 pump compatible with all types of hydraulic rams and systems?

Yes, the Raymarine T2 pump is compatible with balanced or unbalanced rams. It can also be used with pressurized reservoir systems. Its design includes pilot-operated check valves that prevent feedback from the manual steering system or rudder load.

Where and how to install the Raymarine T2 reversible pump?

The T2 pump is designed exclusively for installation below deck. For optimal performance and to prevent vibrations that could damage the hoses, it must be mounted on a solid structure. It is critical to install it away from heat sources, excessive vibrations, and fumes, and not to mount it in confined areas containing flammable materials. Additionally, it must be installed above the waterline. Absolute cleanliness is essential during the installation of hydraulic systems to prevent dirt particles from affecting the operation of check valves.

Is the Raymarine T2 pump waterproof?

Yes, the Raymarine T2 reversible pump motor has an IP67 protection rating, making it water-resistant. This design allows you to remove the motor from the pump without introducing air into the hydraulic system or causing fluid leaks.