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Raymarine

M81136

Rotator T2-12V

Conçu pour les systèmes de direction à chaîne et pignon, le rotatif Raymarine T2-12V M81136 est un moteur de pilote automatique Type 2 pour bateaux jusqu'à 20 000 kg, délivrant 34 Nm de couple sous 12V. Ce modèle, dont la documentation date de 2006, est une référence plus ancienne dans la gamme Raymarine, offrant une puissance supérieure au Type 1. Il est livré avec l'unité rotative, son pied de montage et trois cales d'espacement.

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2.723,75€

2.723,75€ ~~2.916,00€~~

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Na zalogi

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

thanks to our network of certified installers

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Support service

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Technical specifications

Delovna napetost	12
Maksimalna poraba električne energije	84
Tipična poraba električne energije	60-84
Širina izdelka	274
Višina izdelka	195
Globina izdelka	256
IP razred	Non étanche
Združljivost z vodilo	Aucun
Žično omrežje	Aucun
Brezžična povezanost	Aucun
Tip montaže	Montage sur surface
Certifikati	CE,EN60945
Vrsta pogonske enote	Rotatif Type 2
Čas od ene do druge končne lege	10
Vključena montažna vijak	Non
Orientacija montaže	Verticale ou horizontale
Vgrajen senzor kota krmila	Non
Povratna enota krmila RF300	Non
Maksimalni navor	34
Izklopljivo	Oui

Detailed description

Rotator T2-12V Raymarine M81136 je gonilni element, namenjen avtomatskim krmilnim sistemom Raymarine. Uporablja se predvsem v krmilnih sistemih, ki se poganjajo z volanom preko verige in zobnika, kot so sistemi z vrvico in palico.

Konstrukcija in tehnične zmogljivosti

Ta rotator tipa 2 vključuje robusten električni motor, planetarno prestavno sklopko visoke natančnosti, pogojeno z visokotrdno jermenico, in elektromagnetno sklopko. Ta konfiguracija omogoča prenos visokih navorov brez drsenja, kar zagotavlja gladko in močno krmiljenje. Z nazivno napetostjo 12V je model M81136 primeren za čolne z največjo maso 20 000 kg (44 000 lb). Daje največji izhodni navor 34 Nm (300 lb.in) in doseže največjo hitrost vretena 33 v/min. Priporočeni čas premika od roba do roba v praznem teku je 10 sekund, z povprečno porabo električne energije 60 do 84 W.

Položaj v Raymarine razmerju

Rotator T2-12V Raymarine se razlikuje od modela Tip 1 (M81135), ki je prav tako 12V in je namenjen čolnom do 10 000 kg z navorom 20 Nm in porabo 24–48 W. Model M81136 tako ponuja večjo nosilnost in večji navor, zaradi česar je primeren za večja plovila. Deli svoje specifikacije zmogljivosti z modelom Tip 2 24V (M81137), glavna razlika pa je v napajalni napetosti in povezanih porabah (72–120 W za 24V). Njegova konstrukcija je v skladu z normami CE 89/336/EC (EMC) in EN60945:1997 ter 94/25/EC (RCD) in EN28846:1993, in je zaščiten za uporabo v motornih prostorih.

Documentation

Type	Nom
	EN - Notice d'installation - Rotatif T2-12V
	EN - Declaration de conformite - Rotatif T2-12V
	EN - Declaration de conformite - Rotatif T2-12V
	EN - Declaration de conformite - Rotatif T2-12V

Expert review

Pol CONIN

Odgovorni digitalni delavec

« Technical analysis of the Raymarine Type 2 12V rotary drive for autopilot »

The Raymarine Type 2 12V rotary drive (M81136) is a motorization solution for autopilots designed for medium to large vessels, specifically those equipped with chain and pinion steering systems. Its capacity to handle displacements up to 20,000 kg and provide a torque of 34 Nm makes it a relevant choice for cruising sailboats or regattas requiring substantial rudder power.

During installation, it is crucial to note that this unit is not waterproof. It must be mounted in a dry engine compartment, protected from water spray or stagnant bilge moisture. The flexibility of its 90-degree swivel mounting foot facilitates integration into tight spaces, whether on a horizontal or vertical surface. However, the robustness of the mounting structure is paramount, as the unit generates significant torsional forces. It is recommended to secure it to a substantial frame member to prevent vibration or structural degradation.

Compared to the Type 1 (M81135), the Type 2 offers a significant margin in terms of boat weight and available torque, making it suitable for heavier vessels or those operating in more demanding conditions. It is essential to follow EMC guidelines to ensure optimal performance, particularly by respecting minimum distances from radio transmission equipment. While installation is feasible, it is complex and requires expertise in pinion alignment, chain tension, and electrical connections, justifying the recommendation to use a Raymarine professional. This product is intended for owners seeking a powerful and reliable autopilot motorization, provided the installation meets its environmental requirements.

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Rotator T2-12V

2.723,75€

2.723,75€ ~~2.916,00€~~

Frequently asked questions

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For which displacement sailboat is the Raymarine T2-12V M81136 rotary drive suitable?

The Raymarine T2-12V M81136 rotary drive is designed for sailboats with a maximum displacement of 20 000 kg (44 000 lb).

What are the key technical specifications of the Raymarine T2-12V rotary drive?

The Raymarine T2-12V rotary drive (model M81136) has the following technical specifications:

Nominal voltage: 12V
Maximum output torque: 34 Nm (300 lb.in)
Maximum shaft speed: 33 rpm
Recommended time from stop to stop (no load): 10 seconds
Typical average power consumption: 60 to 84 W

With which types of steering systems is the T2-12V rotary compatible?

This rotary is specifically designed for boat steering systems that are actuated from the helm via a chain and pinion. This includes, for example, cable and rod steering systems.

What are the mounting location requirements for the T2-12V rotary on the boat?

The T2-12V rotary must be mounted on a solid boat structure, such as a substantial frame member. It can be installed on a vertical or horizontal surface. The mounting foot can be rotated 90 degrees to facilitate installation. It must be mounted in a dry location, protected from bilge water, as it is not waterproof. Additionally, it must remain accessible for future maintenance.

Which items are included with the T2-12V Raymarine M81136 rotary drive?

Upon purchase, the T2-12V Raymarine M81136 rotary drive is supplied with the following items:

The rotary drive itselfA mounting bracketThree spacer shims

What is the difference between the T2-12V rotary drive (M81136) and other Raymarine models?

The T2-12V rotary drive (M81136) differs from other Raymarine models as follows:

Compared to Type 1 (M81135, 12V): The M81136 is designed for larger boats (up to 20,000 kg vs. 10,000 kg) and provides higher output torque (34 Nm vs. 20 Nm), with increased power consumption (60–84 W vs. 24–48 W).Compared to Type 2 (M81137, 24V): The M81136 shares the same performance specifications (maximum displacement, torque, shaft speed) but operates on 12V, whereas the M81137 requires a 24V power supply and has a power consumption of 72–120 W.

What are the recommendations for the electrical installation of the Raymarine T2-12V rotary drive to ensure EMC compliance?

For optimal EMC performance and safety, it is recommended to follow these guidelines during electrical installation:

Ensure the power supply is switched off before starting the installation.Keep the rotator and its cables at least 1 metre (3 feet) away from any equipment transmitting radio signals (e.g. VHF radios, cables and antennas). For SSB radios, this distance must be increased to 2 metres (7 feet).Keep the rotator more than 2 metres (7 feet) away from a radar beam path.Power the equipment from a battery separate from the engine starter battery.Use the cables specified by Raymarine.The suppression ferrites provided must not be removed. If they are removed for installation, they must be reassembled in the same position.If the equipment is connected to another device via a cable not supplied by Raymarine, a suppression ferrite MUST be attached to the cable near the Raymarine unit.

Is it possible to adjust the direction sense after installing the T2-12V rotary actuator?

Yes, the direction sense of the T2-12V rotary actuator can be corrected after installation by reversing the polarity of the motor connections at the course computer.