12-Volt, Type 2 pump for hydraulic steering systems

Free pickup point for orders over €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

via our network of certified installers

Find an installer

Support service

Choose additional installation support

Säästad 5%

Raymarine

M81121

Pöördpump 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.

Public priceGet pro pricing

1.337,24€

1.337,24€ ~~1.410,00€~~

Käibemaksuga Tarne arvutatakse makse tegemise ajal.

Laosolekus

Free pickup point for orders over €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

via our network of certified installers

Find an installer

Support service

Choose additional installation support

Technical specifications

Maksimaalne elektritarve	288 W
Tüüpiline elektritarve	288 W
Töötav pinge	12 V
Soovitatav sulavkaitse suurus	30 A
Toote laius	89 mm
Toote kõrgus	59.5 mm
Toote sügavus	204 mm
IP-tunnus	IP67
Kompassi ohutuskaugus	100 cm
Montaažitüüp	Sous le pont, sur surface plane et solide
Sertifikaadid	CE 2004/108/EC (EMC),EN60945:2002,94/25/EC (RCD),EN28846:1993,EN ISO 10592:1995,IEC 60529 IP67
Displacement	230-350 cc
Aktuaatori tüüp	Pompe réversible hydraulique
Täisnurga liikumise aeg	10 secondes
Sisalduvad kinnitusvahendid	Joints et adaptateurs BSP/NPT (si nécessaire), visserie non incluse
Kinnituse orientatsioon	Toutes orientations possibles (moteur vers le haut si montage vertical)
Maksimaalne rõhk	55 bars
Sisseehitatud roolijälguri andur	Non
Lülitatav välja	Non

Detailed description

Raymarine pöördpump T2 12V (tähis M81121) on mõeldud kasutatav automaatjuhtimissüsteemi abil laevade roolimismehhanismi juhtimiseks. Peamiselt kasutatakse seda veesõidukitel, mis on varustatud olemasoleva hüdraulilise roolimisega, kuid seda saab kasutada ka mehaanilise roolimisega alustel koos teise astme roolimootoriga. Võrreldes pumba Tüüp 0.5 (50–110 cc) ja Tüüp 1 (80–230 cc) mudeliga, pakub Tüüp 2 suurema võimsusega roolimootoritega süsteemidele (230–350 cc), mis on mõeldud keskmise ja suure suurusega süsteemidele, samal ajal kui Tüüp 3 (350–500 cc) on suunatud suurematele roolimootoritele.

Tehnilised andmed ja paigaldus

See pump on varustatud 12 V alalisvoolumootoriga püsi- või püsimagnetiga ja sisaldab juhtimisklappe, mis takistavad manuaalse roolimise või rooli koormuse tagasivoolu. IP67 kaitsetasemega mootor on veekindel ja saab pumpa mootorit eemaldada ilma hüdraulilise süsteemi õhustamise või vedeliku lekketa. Pump on ühilduv nii tasakaalustatud kui ka tasakaalustamata roolimootoritega ja seda saab kasutada survepaagi süsteemidega.

Jõudlus ja vastavus

Raymarine pöördpump T2 toodab tippvooluaega 2300 cc/min (tühikäigul) ja talub lühiajalist survet kuni 55 baari (12 V juures). Tüüpiline voolutarbe 12 V ja 55 baari juures on 24 A. Kõik ühendusavad on 1/4 tolli BSPP tüüpi. Pumba paigaldamiseks on mõeldud allapoole tekki ja see on kaitstud kasutamiseks mootorkajutites. Toode vastab direktiividele CE 2004/108/EC (EMC), EN60945:2002, 94/25/EC (RCD), EN28846:1993 ja EN ISO 10592:1995.

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

Digitaalarenduse vastutaja

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

The Raymarine Type 2 reversible hydraulic pump, model M81121, is a critical component for integrating an autopilot system on sailboats and motorboats equipped with hydraulic steering. Its cylinder capacity of 230 to 350 cc makes it ideally suited for mid-sized vessels, offering a balance between power and footprint. 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 required 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. Although the installation manual is detailed, using a Raymarine-certified technician 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 functions. Its use is discouraged 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.

Durabilité

Facilité d'installation

Rapport performance / prix

Payment and security

Your payment information and data are processed securely.

Pöördpump T2 - 12V

1.337,24€

1.337,24€ ~~1.410,00€~~

Complete your installation with

Complementary equipment

Raymarine

EV1 Evolution arvutusandur

Ref : E70096

981,54€

981,54€ ~~1.110,00€~~

Raymarine

Purjekapteni nurgaanduri 10 m kaabel

Ref : M81105

348,82€

348,82€ ~~396,00€~~

Raymarine

i70s multifunktsiooninäidik

Ref : E70327

678,00€

678,00€ ~~714,00€~~

Frequently asked questions

Need help? Contact us

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

The Raymarine T2 12V reversible pump (part number 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 hydraulic cylinder capacity compatible with 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 at 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 avoid vibrations that could damage the pipes, 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 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.