PROPULSEUR RETRACTABLE ERL100 24 V 100 KG EVISION D 250 MM — Sleipner ERL100/185T-24V

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Sleipner

ERL100/185T-24V

Retractable thruster Sleipner ERL100 24 V, 100 kg

The Sleipner ERL100 eVision 24V 100 kg retractable thruster, with an 185 mm diameter, is designed for vessels from 12 to 17 meters. It provides precise maneuvering via its PRO™ variable-speed control and notable noise reduction through Q-PROP™ technology. Its S-LINK™ system simplifies integration and communication with onboard equipment.

Supplied 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

Gravity Feed Lubrication	Yes
Intelligent Power Control	Yes
Propeller Blades	5
Variable Speed Ready	Yes

Detailed description

The retractable thruster Sleipner ERL100 eVision is designed for vessels from 12 to 17 meters (39 to 55 feet), whether sailboats or powerboats. This bow or stern thruster system delivers 100 kg of thrust at 24V, with a power output of 5.6 kW (7.6 hp) and a current draw of 290A. Its compact design with bevel gears allows installation in tight spaces. It features an 185 mm tunnel diameter.

Technology and Performance

The ERL100 eVision integrates the S-LINK™ control system, a CAN-bus architecture facilitating communication between Sleipner products via compact, waterproof, polarized, and color-coded connectors. The Q-PROP™ propeller technology, with its five asymmetric blades, reduces noise by up to 75% in controlled conditions while maintaining thrust efficiency. The PRO™ system provides proportional speed control, enabling precise and quiet maneuvers, and includes a "Hold" function to keep the boat docked with a single button in a dual-thruster configuration. It is equipped with dual propellers for increased thrust efficiency and a flexible coupling for durability.

Safety and Durability

This thruster features a 6-phase PMSM synchronous motor with an integrated inverter for variable speed control, simplifying installation. Ignition protection complies with ISO 8846. Overheat protection automatically shuts down the system in case of excessive temperature. Startup is secured by a two-button activation on the control panels. The gearcase lubrication is sealed for life, using a durable mechanical seal to prevent water intrusion. All submerged parts are electrically isolated from the onboard system to eliminate stray currents and prevent galvanic corrosion.

The retractable thruster Sleipner ERL100 eVision weighs 51.7 kg and requires an ANL 250 fuse.

Documentation

Type	Nom
	Documentation Sleipner — PROPULSEUR RETRACTABLE ERL100 24 V 100 KG EVISION D 250 MM

Expert opinion

« Technical analysis: Sleipner ERL100 retractable thruster with eVision »

The Sleipner ERL100 eVision retractable thruster is an advanced maneuvering solution, particularly relevant for 12 to 17-meter vessels seeking low noise and precise positioning. Its retractable design makes it ideal for performance sailboats or motorboats where drag is a critical factor, as it retracts fully into the hull when not in use. This sets it apart from fixed tunnel thrusters in terms of hydrodynamics and impact protection.

The integration of the S-LINK™ system simplifies installation and networking with other Sleipner equipment, reducing wiring complexities. The PRO™ variable-speed technology is a major asset for delicate maneuvers, allowing thrust to be adjusted progressively and avoiding the jerky operation of on/off systems. The "Hold" function is also highly valued for single-handed or reduced-crew operations, providing valuable assistance during docking.

Choosing this model requires thorough planning of the installation due to its retractable mechanism. It is essential to validate the exact sizing, voltage, and required accessories with a professional to ensure optimal performance and secure integration into the boat’s structure. While the Q-PROP™ technology significantly reduces perceived noise, careful attention to the sound insulation of the installation area will help maximize this benefit.

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Retractable thruster Sleipner ERL100 24 V, 100 kg

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Frequently Asked Questions

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What makes the Sleipner ERL100 retractable thruster unique?

The ERL100 thruster is a retractable system, meaning it deploys under the hull only when you need it for maneuvering. Once the maneuver is complete, it retracts fully into the hull. This design reduces the boat's drag and protects the thruster when not in use, making it ideal for high-speed vessels or those requiring a clean hull.

What is the thrust power and supply voltage of the ERL100 thruster?

The Sleipner ERL100 retractable thruster delivers 100 kg of thrust. It operates on a 24 V power supply.

Does the ERL100 thruster use Q-PROP™ propeller technology?

Yes, the ERL100 thruster is fitted with the patented Q-PROP™ propeller. This five-bladed, skewed propeller is designed to significantly reduce operating noise by 20 to 40% in real-world conditions, while maintaining or improving thrust performance.

What are the main integrated safety features of the ERL100 bow thruster?

The ERL100 thruster integrates several advanced safety features for reliable and protected use:

Overheat protection: The system automatically detects high internal temperatures and shuts down before damage occurs.Secure start: Control panels require a two-button activation to prevent accidental starts.Intelligent power control: Minimizes mechanical wear by ensuring minimal delay between direction changes and monitors solenoid performance.Galvanic isolation: All submerged components are electrically isolated from the boat’s system to eliminate stray currents and prevent galvanic corrosion.

Is the ERL100 thruster compatible with the PRO™ variable speed control system?

Yes, the ERL100 thruster is compatible with Sleipner’s PRO™ variable-speed control system. This feature allows smooth, quiet, and precise maneuvering with finer thrust control. It also includes a hold function for twin systems, enabling the boat to be gently held against the dock with a single button press, and is ideal for integration with a joystick.

How is the lubrication of the ERL100 thruster managed to ensure its durability?

The ERL100 thruster features an advanced lubrication system for enhanced durability and reliability:

Gravity lubrication: A separate oil reservoir, positioned above the waterline, feeds the lower unit by gravity. This creates positive pressure that ensures effective water sealing and simplifies oil changes.Sealed lower unit lubrication: The lower unit is factory-filled with a lifetime lubricant, sealed with long-life ceramic and carbon seals, minimizing maintenance requirements.

Why is the ERL100 bow thruster only available on request?

The ERL100 thruster is a complex and strategic piece of equipment for your boat. It is offered only on a quote basis to ensure optimal and secure installation. This allows our experts to validate several essential aspects:

Precise sizing of the thruster relative to your vessel’s size and type.The correct voltage and compatibility with the existing electrical system.Ideal installation in the hull for maximum performance and seamless integration.Selection of the necessary accessories for complete and efficient operation.This customized approach ensures the system will perfectly meet your specific needs.