12-Volt, Type 1 pump for hydraulic steering systems

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Raymarine

M81120

Pöördpumb T1 - 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€~~

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	228 W
Tüüpiline elektritarve	228 W
Töötav pinge	12 V
Soovitatav sulavkaitse suurus	25 A
Toote laius	103 mm
Toote kõrgus	58.4 mm
Toote sügavus	199 mm
IP-tunnus	IP67
Kompassi ohutuskaugus	100 cm
Montaažitüüp	Montage sur surface plane sous le pont
Sertifikaadid	CE,IEC 60945
Aktuaatori tüüp	Actionneur hydraulique réversible
Sisalduvad kinnitusvahendid	Non
Maksimaalne rõhk	55 bar
Sisseehitatud roolijälguri andur	Non
Lülitatav välja	Non

Detailed description

Raymarine T1 12V (M81120) pöördpumb on mõeldud kasutamiseks Raymarine autopiloodis laeva roolimisüsteemi juhtimiseks. See mudel on eelkõige mõeldud veesõitude jaoks, mis on juba varustatud hüdraulilise roolimisüsteemiga, või seda saab kasutada mehaanilise roolimisega koos teisejärgulise silindriga. 12V alalisvoolumootor pöörleva magnetiga on klassifitseeritud IP67, tagades kaitse ajutise vee sissetungi ja tolmu eest, ning seda saab pumpast eemaldada ilma hüdraulilise süsteemi õhku juhtimata või vedeliku leket põhjustamata.

Tehnilised andmed

Pump T1 (M81120) on ühilduv nii ühe- kui ka kahepoolsete hüdrauliliste silindritega, mille mahtuvus on 80–230 cm³. See saavutab tipptarbimise 1000 cm³/min (koormuseta) ja talub perioodilist survet kuni 55 bar (800 psi) 12V juures. Tüüpiline voolutarbimine on 19 A 12V ja 55 bar juures. Integratsioonisüsteemis olevad juhtimispöördklapid takistavad pumba liikumist käsitsi roolimisega või rooliku koormusega, tagades kursi stabiilsuse. See mudel on ühilduv ka survepaagiga süsteemidega ja on kaitstud kasutamiseks mootorruumides.

Asukoht Raymarine'i mudelivalikus

Raymarine T1 12V (M81120) pöördpumb asub Raymarine hüdrauliliste pumpade mudelivalikus vahepealsel positsioonil. See pakub suuremat mahtuvust ja vooluhulka kui pump Tüüp 0.5 (E12139), mille silindri mahtuvus on 50–110 cm³ ja vooluhulk 600 cm³/min. Tüüp 2 (M81121 12V, M81123 24V) ja Tüüp 3 (M81122 12V, M81124 24V) mudelid on mõeldud suurema mahtuvusega silindrite jaoks, vastavalt 230–350 cm³ Tüüp 2 ja 350–500 cm³ Tüüp 3, ning vastavalt tipptarbimise 2300 cm³/min ja 3100 cm³/min. Mudel T1 12V (M81120) pakub tasakaalu jõudluse ja kompaktsuse vahel laia valiku harrastusjahtide jaoks. Kõigi pumpade puhul selles seerias on ühised omadused vastavus standarditele CE 2004/108/EC (EMC) ja 94/25/EC (RCD) ning kaitse IP67.

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

Digital Manager

« 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 manoeuvring 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 should be installed 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 a replacement for the primary system, in accordance with the manufacturer's safety guidelines.

Compared to Raymarine type 2 or 3 pumps, the T1 12V offers an optimal compromise in size, electrical consumption, and delivered power, making it relevant for vessels whose cylinder does not justify the higher flow rate of higher-end 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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Pöördpumb T1 - 12V

1.118,35€

1.118,35€ ~~1.194,00€~~

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Frequently asked questions

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

The Raymarine T1 reversible pump - 12V (M81120) is designed to operate the steering mechanism of a vessel within 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 conjunction 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- 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 Raymarine 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 should 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 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 meter (3 feet) away from any equipment transmitting or cables carrying radio signals (e.g., VHF radios, cables, and antennas). For SSB radios, this distance should be increased to 2 meters (7 feet).More than 2 meters (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.