24-Volt, Type 2 pump for hydraulic steering systems

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Raymarine

M81123

Pöördpump 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€~~

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

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Support service

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Technical specifications

Maksimaalne elektritarve	264 W
Tüüpiline elektritarve	264 W
Töötav pinge	24 V
Soovitatav sulavkaitse suurus	15 A
Toote laius	59.5 mm
Toote kõrgus	89 mm
Toote sügavus	204 mm
IP-tunnus	IP67
Montaažitüüp	Montage en surface (à boulonner)
Sertifikaadid	CE,IEC 60945
Displacement	230-350 cc
Aktuaatori tüüp	Pompe hydraulique réversible
Sisalduvad kinnitusvahendid	Non
Maksimaalne rõhk	55 bar (800 psi)
Lülitatav välja	Non

Detailed description

Raymarine pöördpump T2 – 24V (M81123) on oluline komponent autopiloodisüsteemidele, mis on mõeldud juhtimismehhanismi juhtimiseks laevadel, mis on varustatud olemasoleva hüdraulilise süsteemiga. Seda saab kasutada ka mehaanilise juhtimisega paatidel teise astme juhtimisülekande abil. Pump sobib erinevate konfiguratsioonidega, sealhulgas tasakaalustatud või tasakaalustamata silindritega ja survepaagiga süsteemidega.

Konstruktsioon ja tehnilised näitajad

24V alalisvoolu püsimagnetmootoriga T2 pump on sobiv 230 cc kuni 350 cc (14 kuni 21,4 in³) hüdrauliliste silindrite jaoks. Raymarine seeria sees asub see võimsuse vahemikus pümpude Tüüp 1 (80–230 cc) ja Tüüp 3 (350–500 cc) vahel. See saavutab tipptugevusvoolu 2300 cc/min (140,4 in³/min) ilma koormuseta ja talub lühiajalist survet kuni 55 bar (800 psi). Tüüpiline voolutarbe on 11A 24V ja 55 bar juures.

Mootorid on klassifitseeritud IP67, tagades kaitset mootorruumides ja ajutise veeimmutuse vastu. Nende konstruktsioon võimaldab mootori eemaldamist ilma õhu sisselasketa hüdraulikasüsteemi ega vedeliku lekketa. Juhtimissüsteemi või rooli koormuse tõttu tagasivoolu ennetamiseks on paigaldatud juhtimispöörded, mis aitavad kaasa stabiilse juhtimisele.

Integratsioon ja vastavus

T2 pumba mõõtmed on 59,5 mm (mõõde A) ja 204 mm (mõõde B). Kõik hüdraulilised ühendused on 1/4" BSPP (paralleelne keermestus). Toode vastab CE nõuetele, sealhulgas 2004/108/EC (elektromagnetiline ühilduvus) ja EN60945:2002, ning direktiivile 94/25/EC (RCD), EN28846:1993 ja EN ISO 10592:1995, mis tõendavad selle töökindlust ja elektromagnetilist ühilduvust merekeskkonnas.

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

Digitaalarenduse vastutaja

« 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 system, 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 helm computers or Evolution actuator control units (ACU).

During installation, special attention must be paid to absolute cleanliness of the hydraulic circuit to prevent contamination of the check valves. Mounting below deck on a robust structure is essential to limit vibrations and ensure the longevity of the fittings. The 230 to 350 cc cylinder capacity places the T2 as a relevant choice for medium-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 the existing cylinder volume matches this range to guarantee optimal autopilot performance.

While installation can be performed by a knowledgeable user, Raymarine professional expertise is recommended due to the critical importance of the steering system for safety at sea. 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 Type 0.5/1 or Type 3 models would be more appropriate.

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Pöördpump 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 - 24V reversible pump is designed to function as a key component in 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 ranging from 230 cc to 350 cc (14 to 21.4 in³). It can be used with balanced or unbalanced rams, whether single or double acting.

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

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

What are the physical dimensions of the reversible T2 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 pipes. It is important to mount it 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 specifications 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 withstand 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 guarantee products subjected to commercial high-pressure washing.