Propulseur externe EX180D 120/180KG 24V — Sleipner EX180D

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Sleipner

EX180D

External thruster EX180D 120/180KG 24V

The Sleipner EX180D 24V external thruster is a powerful docking solution (6 kW / 180 kg thrust) designed for vessels from 14 to 18 meters. Its external one-piece installation simplifies mounting and delivers increased efficiency thanks to its optimized positioning.

Delivered as a single unit, without accessories.

On request

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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 approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Number Of Blades	5
Operating voltage	24
Remote control compatibility	Compatible
Thruster Type	External (Pod)
Thrust Force Max	180
Thrust Force Min	120
Variable Speed Control Compatibility	Compatible (with PRO update)

Detailed description

Designed for efficient maneuvering of vessels, the SLEIPNER EX180D external thruster is a dual pod-type solution, ideal for boats from 14 to 18 meters (44-59 feet) or 17 to 20 meters (55-65 feet). Operating at 24V, this thruster delivers 6 kW (8 Hp) of power and provides a nominal thrust of 120 kg, reaching 180 kg in performance thrust. Its nominal current draw is 2 x 175A.

Design and performance

The EX180D stands out for its external mounting design, offering an alternative when internal space is limited or draft is shallow, avoiding the constraints of a tunnel installation. This configuration delivers superior efficiency, up to 40% higher than conventional systems, by being mounted further forward on the bow, increasing the lever arm and preventing propeller ventilation. Its hydrodynamic design reduces water resistance and optimizes flow.

Construction and features

The EX180D is built with a robust aluminum housing, specially treated to resist seawater and prevent redox corrosion. The adapter is made of hard rubber, optimizing flow and ensuring secure mounting. The twin-propeller propulsion system delivers increased thrust for a given diameter. It is equipped with electric motors and 3-blade vector propellers. The Intelligent Power Control (IPC) system minimizes delays between direction changes and monitors solenoids, stopping the thruster in case of blockage. Overheat protection stops or reduces thruster power in case of high internal temperatures. The gearcase lubrication is sealed for life, with a ceramic and carbon mechanical seal to prevent water ingress. Its water-cooled, submerged motor reduces noise and extends operational lifespan.

Installation and versatility

The one-piece design of the Sleipner EX180D thruster simplifies installation, requiring only three small holes and eliminating the need for lamination. It is adaptable to various hull shapes, materials, propulsion methods, and depths, and can be mounted at the bow and/or stern of the boat. The internal tunnel diameter is 150 mm, with a minimum depth of 150 mm at the top of the thruster and 240 mm at the center.

Documentation

Type	Nom
	Documentation Sleipner — Propulseur externe 120/180KG 24V

Expert opinion

« EX180D external thruster: optimized maneuvering without tunnel constraints »

The Sleipner EX180D external thruster is a strategic solution for vessels where installing a tunnel thruster is complex or impossible. Its external mounting is particularly advantageous for retrofitting, shallow-draft boats, or vessels whose hull configuration prevents drilling a tunnel. This approach offers significant installation flexibility, requiring only three drilled holes for mounting and eliminating the heavy lamination work associated with tunnel thrusters.

In terms of performance, the EX180D’s advanced bow positioning maximizes leverage, resulting in increased maneuverability and thrust efficiency up to 40% higher than conventional systems. This feature is crucial for maneuvering in tight spaces or in strong winds. The pod’s hydrodynamic design minimizes drag and ensures optimal water flow, while the dual-propeller system delivers high thrust of 180 kg at 6 kW under 24V. The integration of Intelligent Power Control (IPC) and overheat protection enhances operational reliability and system longevity by intelligently managing power and temperature.

Robustness is a key strength, with a treated aluminum housing and a sealed, lifetime-lubricated base featuring ceramic/carbon seals. This ensures high resistance to marine environments and reduces maintenance needs. This type of thruster is a relevant choice for owners seeking a powerful and reliable maneuvering solution without the installation constraints of internal thrusters, where optimizing thrust efficiency is a priority.

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External thruster EX180D 120/180KG 24V

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Frequently Asked Questions

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What is the thrust power of the Sleipner EX180D external bow thruster?

The Sleipner EX180D external thruster delivers a powerful 180 kg thrust at 24V. This output is designed to assist harbour manoeuvres for medium to large boats.

For which type of sailboat is the EX180D thruster recommended?

The EX180D external thruster is ideally designed for vessels ranging from 14 to 18 meters (approximately 44 to 59 feet). It is particularly suited to boats requiring reliable assistance for harbour manoeuvres in confined spaces.

What are the main technical specifications of the EX180D thruster?

The EX180D thruster integrates several advanced technologies to optimize performance and durability:

Q-PROP: Five-blade skewed propeller that reduces noise by 20 to 40% in real-world conditions. PRO™ variable speed control: Enables smooth, silent, and precise maneuvers, with a hold function for twin systems. Galvanic isolation: All underwater components are electrically isolated from the onboard system to prevent corrosion. Overheat protection: Automatically shuts down the system if internal temperature rises to protect the thruster. Gravity-fed lubrication: A separate oil reservoir feeds the gearcase by gravity, ensuring effective sealing and simplified oil changes.

Does the EX180D external thruster require installation of a tunnel in the boat's hull?

No, the Sleipner EX180D is an external thruster, also referred to as a "pod thruster." It is designed to be mounted outside the hull of your boat, eliminating the need to drill a tunnel through the hull for installation.

What is the required supply voltage for the EX180D thruster?

The Sleipner EX180D external thruster operates on a 24V power supply. Its output power is 6.0 kW, which corresponds to approximately 8.0 horsepower (Hp).

Is it possible to add a variable speed control to the EX180D thruster?

Yes, the EX180D thruster is compatible with the upgrade to the PRO™ variable-speed control system. This feature enables smoother, quieter, and more precise operation, and includes a hold function for dual systems, ideal for joystick integration.

How is the EX180D thruster protected against corrosion and overheating?

The EX180D thruster is equipped with advanced protection systems:

Overheat protection: The system automatically detects high internal temperatures and shuts down before damage occurs. Galvanic isolation: All underwater components are electrically isolated from the boat’s electrical system, eliminating stray currents and preventing galvanic corrosion. Sealed drive system lubrication: The drive system is factory-filled with lifetime lubrication and ceramic/carbon seals for durable protection.

Why is the EX180D bow thruster only available upon request?

The EX180D external thruster is a major piece of equipment requiring specific integration and precise sizing. It is offered on a quote basis to ensure the solution is perfectly suited to your boat. This includes validating the voltage, studying the optimal installation, and determining the necessary accessories for safe and effective operation.