24-Volt, Type 2 pump for hydraulic steering systems

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Raymarine

M81123

Reversīvā sūkņa T2 - 24V

Conçue pour les systèmes de pilote automatique Raymarine, la pompe réversible T2 - 24V (M81123) est une solution hydraulique robuste pour les vérins de 230 à 350 cc. Classée IP67, elle offre un débit de pointe de 2300 cc/min sous 24V, assurant une direction précise pour les navires équipés de systèmes hydrauliques existants ou d'un vérin secondaire. Elle s'insère dans la gamme Raymarine entre les pompes Type 1 et Type 3, pour des applications de puissance intermédiaire.

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1.361,80€

1.361,80€ ~~1.518,00€~~

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	264 W
Tipisks elektriskais patēriņš	264 W
Strāvas spriegums darbībai	24 V
Ieteicamais drošinātāja kalibrs	15 A
Produkta platums	59.5 mm
Produkta augstums	89 mm
Produkta dziļums	204 mm
IP indekss	IP67
Montāžas tips	Montage en surface (à boulonner)
Sertifikāti	CE,IEC 60945
Displacement	230-350 cc
Dzinēja tipa nosaukums	Pompe hydraulique réversible
Montāžas aprīkojums iekļauts	Non
Maksimālais spiediens	55 bar (800 psi)
Atvienojams	Non

Detailed description

Raymarine reversīvā sūkņa T2 - 24V (M81123) modelis ir būtisks elements automātiskās stūres sistēmās, paredzēts virziena mehānisma darbināšanai kuģos, kuriem jau ir hidrauliskā sistēma. Tā var tikt izmantota arī mehāniskās stūres sistēmās ar sekundāro stūres cilindru. Šī sūkņa priekšrocība ir tā, ka to var integrēt dažādās konfigurācijās, piemēram, ar līdzsvarotiem vai nesimetriskiem cilindriem un spiediena tvertņu sistēmām.

Konstrukcija un tehniskie rādītāji

T2 sūkni darbina pastāvīgā magnēta 24V līdzstrāvas motors, kas ir piemērots hidrauliskajiem cilindriem ar tilpumu no 230 cc līdz 350 cc (14 līdz 21,4 kubikcollām). Raymarine sortimentā tā atrodas starp jaudīgākajiem modeļiem — augstāka par sūkni Type 1 (80–230 cc) un zemāka par Type 3 (350–500 cc). Tā maksimālais plūsmas ātrums ir 2300 cc/min (140,4 kubikcollas/min) bez slodzes un iztur tikai 55 bar (800 psi) spiedienu. Tipiska patēriņa strāva ir 11A pie 24V un 55 bar.

Motori ir sertificēti pēc IP67 standarta, kas nodrošina aizsardzību pret ūdens iekļūšanu dzinēja nodalījumos un īslaicīgu iegremdēšanos. To konstrukcija ļauj noņemt motoru bez gaisa ievadīšanas hidrauliskajā sistēmā vai darba šķidruma noplūdes. Kontrolējamie atgriezeniskie vārsti novērš sūkņa pretplūsmu no stūres manuālās sistēmas vai stūres slodzes, nodrošinot stabilu kursa turēšanu.

Integrācija un atbilstība

T2 sūkņa izmēri ir 59,5 mm (A dimensija) un 204 mm (B dimensija). Visas hidrauliskās atveres ir 1/4 collu BSPP formātā (līdzīgs vītnei). Produkts atbilst CE standartiem, tai skaitā 2004/108/EC (EMC) un EN60945:2002, kā arī direktīvai 94/25/EC (RCD), EN28846:1993 un EN ISO 10592:1995, kas apliecina tā uzticamību un elektromagnētisko savietojamību jūras vides apstākļos.

Documentation

Type	Nom
	EN - Notice d'installation - Pompe réversible T2 - 24v
	EN - Plan technique - Pompe réversible T2 - 24v
	EN - Declaration de conformite - Pompe réversible T2 - 24v
	EN - Declaration de conformite - Pompe réversible T2 - 24v
	EN - Declaration de conformite - Pompe réversible T2 - 24v
	EN - Declaration de conformite - Pompe réversible T2 - 24v
	EN - Declaration de conformite - Pompe réversible T2 - 24v
	EN - Declaration de conformite - Pompe réversible T2 - 24v

Expert review

Pol CONIN

Digital Manager

« Integration and performance of the Raymarine T2 24V pump for autopilots »

The Raymarine T2 reversible 24V pump (M81123) is a targeted solution for autopilot systems on mid-sized vessels. Its 24V power supply makes it a natural fit for boats with an adapted electrical network, often cruising sailboats or larger motorboats compared to those equipped with 12V systems. It integrates at the heart of the autopilot system, particularly with SPX autopilot computers or Evolution actuator control units (ACU).

During installation, absolute cleanliness of the hydraulic circuit is critical to prevent contamination of the check valves. Mounting below deck on a robust structure is essential to minimize vibrations and ensure the longevity of the fittings. The 230 to 350 cc cylinder capacity of the T2 makes it a relevant choice for mid-sized hydraulic cylinders, where a Type 1 pump would be underpowered and a Type 3 pump oversized, offering a balance between power and electrical consumption. It is crucial to ensure that the existing cylinder volume matches this range to guarantee optimal autopilot performance.

While installation can be performed by a skilled user, Raymarine professional expertise is recommended due to the critical importance of the steering system for safety at sea. The plug-and-play motors without hydraulic circuit bleeding simplify maintenance operations. This pump is not suitable for very low-volume steering systems (less than 230 cc) or very large cylinders (more than 350 cc), for which the Type 0.5/1 or Type 3 models would be more appropriate.

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Reversīvā sūkņa T2 - 24V

1.361,80€

1.361,80€ ~~1.518,00€~~

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Frequently asked questions

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What is the Raymarine T2 - 24V reversible pump used for?

The Raymarine T2 reversible pump - 24V is designed to function as an essential component of autopilot systems. Its primary role is to actuate the steering mechanism of a vessel. It is primarily intended for boats equipped with an existing hydraulic steering system. It can also be used on vessels with mechanical steering in conjunction with a secondary steering cylinder.

Which types of hydraulic rams is this pump compatible with?

This pump is compatible with hydraulic rams with a displacement ranging from 230 cc to 350 cc (14 to 21.4 in³). It can be used with balanced or unbalanced rams, whether single-acting or double-acting.

What is the required power supply for the Raymarine T2 pump - 24V?

The Raymarine T2 pump is powered by a 24V DC permanent magnet motor. Typical consumption is 11A at 24V under 55 bar pressure.

What are the physical dimensions of the T2 reversible pump?

The dimensions of the T2 pump are as follows:

Dimension A: 59.5 mmDimension B: 204 mmFor mounting, it has 4 holes for M6 bolts (0.25 in).

Where is the best place to install the hydraulic pump on my boat?

The pump must be installed below deck, on a solid structure to avoid vibrations that could damage the hoses. It should be mounted away from heat sources, excessive vibrations, and fumes. Do not install it in confined areas containing flammable materials. It is also recommended to install it above the highest possible bilge water level.

What type of hydraulic connection does this pump use?

All hydraulic ports on the reversible T2 pump are in 1/4 inch BSPP format (parallel thread).

What are the flow rate and pressure performance of the T2 pump?

The T2 pump delivers a peak flow rate of 2300 cc/min (140.4 in³/min) at no load. It can handle a maximum intermittent pressure of 55 bar (800 psi).

Is the Raymarine T2 pump waterproof?

Yes, the T2 pump motors have an IP67 rating. This ensures protection in engine compartments and against temporary immersion. However, Raymarine does not warrant products subjected to commercial high-pressure washing.