12-Volt, Type 2 pump for hydraulic steering systems

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Ietaupiet 5%

Raymarine

M81121

Reversīvā sūknis 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.

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1.337,24€

1.337,24€ ~~1.410,00€~~

TTC Piegāde aprēķināta maksājuma brīdī.

Noliktavā

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

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of certified installers

Find an installer

Service d'assistance

Choose additional assistance for installation

Technical specifications

Maksimālais elektriskais patēriņš	288 W
Tipisks elektriskais patēriņš	288 W
Strāvas spriegums darbībai	12 V
Ieteicamais drošinātāja kalibrs	30 A
Produkta platums	89 mm
Produkta augstums	59.5 mm
Produkta dziļums	204 mm
IP indekss	IP67
Kompass drošības attālums	100 cm
Montāžas tips	Sous le pont, sur surface plane et solide
Sertifikāti	CE 2004/108/EC (EMC),EN60945:2002,94/25/EC (RCD),EN28846:1993,EN ISO 10592:1995,IEC 60529 IP67
Displacement	230-350 cc
Dzinēja tipa nosaukums	Pompe réversible hydraulique
Pilna pagriešana laiks	10 secondes
Montāžas aprīkojums iekļauts	Joints et adaptateurs BSP/NPT (si nécessaire), visserie non incluse
Montāžas orientācija	Toutes orientations possibles (moteur vers le haut si montage vertical)
Maksimālais spiediens	55 bars
Iebūvēts stūres leņķa sensors	Non
Atvienojams	Non

Detailed description

Reversīvā sūknis Raymarine T2 12V (preču numurs M81121) ir paredzēts kuģa stūres mehānisma darbināšanai automātiskajā stūres sistēmā Raymarine. Galvenokārt paredzēts laivām ar esošu hidraulisko stūres sistēmu, bet to var izmantot arī mehāniskās stūres sistēmās kopā ar sekundāro stūres cilindru. Salīdzinājumā ar sūkņiem Tipa 0.5 (50–110 cm³) un Tipa 1 (80–230 cm³), Tipa 2 piedāvā lielāku cilindra tilpumu — 230 līdz 350 cm³, kas paredzēts vidēja un lielā izmēra stūres sistēmām, kamēr Tipa 3 (350–500 cm³) ir paredzēts lielākajiem cilindriem.

Tehniskās īpašības un integrācija

Šī sūknis darbojas ar pastāvīgo magnētu dzinēju 12 V līdzstrāvā un ir aprīkots ar vadāmajiem atgriešanas vārstiem, kas novērš manuālās stūres sistēmas vai stūres slodzes atgriešanos. Ar IP67 aizsardzības pakāpi dzinējs ir ūdensizturīgs un to var noņemt no sūkņa, neievadot gaisu hidrauliskajā sistēmā un neizraisot šķidruma noplūdi. Saderīgs ar līdzsvarotiem un nesimetriskiem cilindriem un var tikt izmantots sistēmās ar spiediena tvertni.

Veiktspēja un atbilstība

Reversīvā sūknis Raymarine T2 nodrošina maksimālo plūsmu 2300 cm³/min (bez slodzes) un iztur maksimālo periodisko spiedienu 55 bar (12 V). Tipiskā strāva 12 V un 55 bar ir 24 A. Visas savienojuma atveres ir 1/4 collas BSPP veida. Paredzēts uzstādīšanai zem klāja, aizsargāts lietošanai dzinējtelpās. Atbilst CE 2004/108/EK (EMC), EN60945:2002, 94/25/EK (RCD), EN28846:1993 un EN ISO 10592:1995 direktīvām.

Documentation

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

Expert review

Pol CONIN

Digitālās attīstības atbildīgais

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

The Raymarine 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 sturdy structure to minimize vibrations that could reduce the lifespan of hydraulic hoses. Absolute cleanliness is required when handling fittings and hoses to prevent system contamination, which could compromise the function of the built-in check valves. For optimal EMC performance, connect it to a battery separate from the engine starter battery. Although the installation manual is detailed, having a Raymarine-certified technician perform the installation is strongly recommended to ensure system safety and performance.

This pump is not intended as a replacement for the primary steering system but as an assist for autopilot operation. 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 bleed, a practical long-term advantage.

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Reversīvā sūknis T2 - 12V

1.337,24€

1.337,24€ ~~1.410,00€~~

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Frequently asked questions

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

The Raymarine T2 12V reversible pump (reference M81121) is designed to operate 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 conjunction with a secondary steering cylinder.

What is the compatible hydraulic cylinder 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 of 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 avoid vibrations that could damage the pipes, it must be mounted on a solid structure. It is crucial 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 the 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 pump motor without introducing air into the hydraulic system or causing fluid leaks.