12-Volt, Type 1 pump for hydraulic steering systems

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Raymarine

M81120

Siurblys T1 grįžtamasis – 12V

Conçue pour les systèmes de pilotage automatique Raymarine, la pompe réversible Raymarine T1 12V (M81120) est un entraînement hydraulique destiné aux vérins de 80 à 230 cc. Ce modèle offre un débit de 1000 cc/min avec une pression intermittente maximale de 55 bar.

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1.118,35€

1.118,35€ ~~1.194,00€~~

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Sandėlyje

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

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

through our network of certified installers

Find an installer

Support service

Choose additional assistance for installation

Technical specifications

Didžiausias elektros energijos suvartojimas	228 W
Tipinis elektros energijos suvartojimas	228 W
Veikimo įtampa	12 V
Rekomenduojamas saugiklio vardinė vertė	25 A
Produkto plotis	103 mm
Produkto aukštis	58.4 mm
Produkto gylis	199 mm
IP klasifikacija	IP67
Kompaso saugumo atstumas	100 cm
Montavimo tipas	Montage sur surface plane sous le pont
Sertifikatai	CE,IEC 60945
Variklio tipo	Actionneur hydraulique réversible
Montavimo varžtai įskaičiuoti	Non
Didžiausias slėgis	55 bar
Įmontuotas vairo posūkio jutiklis	Non
Atjungiamas	Non

Detailed description

Raymarine T1 12V (M81120) grįžtamasis hidraulinis siurblys skirtas laivo autopiloto hidraulinės pavaros mechanizmui valdyti. Šis modelis skiriamas laivams, jau turintiems hidraulinę pavarą, arba gali būti naudojamas su mechanine pavara kartu su antruoju cilindru. 12V nuolatinės srovės nuolatinio magnetų variklis turi IP67 apsaugos klasę, užtikrinančią laikiną panardinimo ir dulkių apsaugą, ir gali būti nuimamas nuo siurblys be oro patekimo į hidraulinę sistemą arba skysčio nutekėjimo.

Techniniai parametrai

T1 (M81120) siurblys suderinamas su vieno ar dviejų veiksmų hidrauliniais cilindrais, kurių talpa siekia 80–230 cc. Jis pasiekia 1000 cc/min srautą (be apkrovos) ir atlaiko trumpalaikį 55 bar (800 psi) slėgį esant 12V. Tipinis srovės suvartojimas – 19 A esant 12V ir 55 bar. Įmontuoti valdomi grįžtamieji vožtuvai neleidžia siurbliui būti varomam rankine pavara arba vairo apkrova, užtikrinant kursą stabilumą. Šis modelis taip pat suderinamas su slėgio rezervuaro sistemomis ir apsaugotas naudoti variklio skyriuose.

Padėtis Raymarine gaminių asortimente

Raymarine T1 12V (M81120) siurblys yra vidutinio lygio modelis hidraulinio siurblių asortimente. Jis siūlo didesnę talpą ir srautą nei Type 0.5 (E12139) modelis, kurio cilindro talpa – 50–110 cc, o srautas – 600 cc/min. Tuo tarpu Type 2 (M81121 12V, M81123 24V) ir Type 3 (M81122 12V, M81124 24V) modeliai skirti didesnės talpos cilindrams: 230–350 cc Type 2 ir 350–500 cc Type 3, o jų srautai siekia atitinkamai 2300 cc/min ir 3100 cc/min. T1 12V (M81120) modelis yra našumo ir kompaktiškumo derinys, tinkamas daugeliui laivų. Visi šios serijos Raymarine siurbliai atitinka CE 2004/108/EC (EMC) ir 94/25/EC (RCD) normas bei turi IP67 apsaugos klasę.

Documentation

Type	Nom
	EN - Notice d'installation - Pompe réversible T1 - 12v
	EN - Plan technique - Pompe réversible T1 - 12v
	EN - Declaration de conformite - Pompe réversible T1 - 12v
	EN - Declaration de conformite - Pompe réversible T1 - 12v
	EN - Declaration de conformite - Pompe réversible T1 - 12v
	EN - Declaration de conformite - Pompe réversible T1 - 12v
	EN - Declaration de conformite - Pompe réversible T1 - 12v
	EN - Declaration de conformite - Pompe réversible T1 - 12v

Expert review

Pol CONIN

Skaitmeninės veiklos vadovas

« Analysis of the Raymarine T1 12V hydraulic pump »

The Raymarine T1 12V hydraulic pump (M81120) is a fundamental component for autopilot systems on a wide range of recreational vessels, typically those equipped with medium-sized steering cylinders. Its capacity to handle cylinders from 80 to 230 cc makes it suitable for cruising sailboats or motorboats of approximately 8 to 12 meters, where maneuvering requirements demand more power than a 0.5 model but do not reach the needs of very large vessels. The 12V DC choice is standard and simplifies electrical integration on most boats.

Installing this pump requires absolute cleanliness of the hydraulic circuit to prevent contamination of the integrated check valves, which is critical for system reliability. Although the motor is rated IP67, it is recommended to install it in a dry, ventilated compartment, away from heat sources and excessive vibrations, to maximize its lifespan and the stability of hydraulic connections. This pump must be considered as a secondary steering system drive, not as a replacement for the primary system, in accordance with the manufacturer's safety guidelines.

Compared to Raymarine’s type 2 or 3 pumps, the T1 12V offers an optimal compromise in size, electrical consumption, and delivered power, making it relevant for boats where the cylinder does not justify the higher flow rate of larger models. For a successful installation, the use of high-quality hydraulic fittings and hoses is essential, along with thorough bleeding of the circuit after assembly.

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Siurblys T1 grįžtamasis – 12V

1.118,35€

1.118,35€ ~~1.194,00€~~

Frequently asked questions

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What is the primary function of the Raymarine reversible pump T1 - 12V (M81120)?

The Raymarine reversible pump T1 - 12V (M81120) 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 a mechanically steered vessel in combination with a secondary ram.

Which types of hydraulic rams is the T1 pump (M81120) compatible with?

The Raymarine T1 pump (M81120) is compatible with single-acting or double-acting hydraulic rams. It is specifically designed for rams with a capacity between 80 and 230 cc (4.9 to 14.0 cubic inches).

What are the performance specifications of the T1 reversible pump - 12V?

The Raymarine T1 - 12V pump (M81120) delivers the following performance specifications at its nominal voltage:

Peak flow rate (no load): 1000 cc/minMaximum intermittent pressure (at 12 V): 55 bar (800 psi)Typical current draw (at 12 V and 55 bar): 19 A

Where and how should I install the Raymarine T1 hydraulic pump?

The pump is designed exclusively for installations below deck. It must be mounted on a substantial structure to prevent vibrations that could damage the pipes. It must be installed away from heat sources, excessive vibrations, and fumes, and must never be placed in confined areas containing flammable materials. It is also recommended to install it above the waterline.

Is the T1 pump (M81120) protected against water and dust?

Yes, the Raymarine T1 pump (M81120) has an IP67 rating. This means it is protected against temporary immersion in water and against dust. The motor can be removed from the pump without introducing air into the hydraulic system or causing fluid leakage.

What are the EMC (Electromagnetic Compatibility) installation guidelines for the Raymarine T1 pump?

To ensure optimal electromagnetic compatibility (EMC) performance, Raymarine equipment and its cables should be:

At least 1 metre (3 feet) away from any equipment transmitting or cables carrying radio signals (e.g., VHF radios, cables, and antennas). For SSB radios, this distance must be increased to 2 metres (7 feet).More than 2 metres (7 feet) from the path of a radar beam.Powered by a separate battery from the one used for engine starting to prevent erratic behavior and data loss.It is also recommended to use the cables specified by Raymarine and not to cut or extend them unless detailed in the installation manual.