Side-Power SRLP100 Retractable Electric Bow Thruster, 12V — 100 kg Marine/Yacht

SRLP100 Retractable Thruster 90° Motor 12V | 220LB Thrust

The SRLP100 Retractable Thruster represents a new generation of precision and control in marine bow thruster technology. Designed by Side-Power, this 12V proportional-speed system is the ideal choice for vessels that lack the internal space to accommodate a traditional tunnel thruster. With up to 100 kg (220 lbs) of thrust, the SRLP100 delivers reliable power for precise maneuvering, even in demanding weather and sea conditions.

Compact, efficient, and quiet, this retractable electric bow thruster deploys seamlessly from the hull and retracts completely when not in use—preserving your yacht’s hydrodynamics and minimizing drag.

Yacht Bow Thruster

The SRLP100 is an advanced yacht bow thruster engineered for precision and control. Whether you’re docking, holding position, or maneuvering in strong crosswinds, its proportional speed control lets you apply exactly the amount of thrust required for every situation.

Thanks to Side-Power’s Plug & Play S-Link™ communication system, installation is simple and user-friendly, while its horizontal motor mount reduces the internal footprint—making it ideal for compact engine rooms or performance-oriented yacht designs. The system can also be configured as a stern thruster, offering full directional control for optimal performance and safety.

Retractable Electric Bow Thruster

Unlike fixed tunnel systems, the retractable electric bow thruster design allows the thruster to extend only when needed and retract fully afterward, maintaining a clean hull line. This innovation reduces turbulence, noise, and fuel consumption while ensuring excellent responsiveness.

Its automatic pressure sensor monitors boat speed and automatically retracts the unit when speeds are too high, protecting the system from damage. When fully retracted, the hatch seals flush with the hull, eliminating unnecessary drag and preserving yacht aesthetics.

This makes the SRLP100 an excellent choice for performance sailboats, motor yachts, and catamarans seeking advanced thrust control without compromising efficiency or design.

Key Features & Benefits

• Proportional Speed Control: Fine-tuned power delivery for smoother handling in all sea conditions.
• Compact Installation: Horizontal motor layout allows flexible mounting in tight spaces.
• Hydrodynamic Hatch Design: Minimal cutout gap reduces drag when retracted.
• Smart Protection System: Automatic retraction and motor lockout above safe speed limits.
• Plug & Play Wiring: Easy installation and fast deployment time.
• Silent & Efficient: Composite propellers and sealed gear housing minimize noise and vibration.
• Thermal & Mechanical Safety: Overheat protection, flexible drive coupling, and self-locking solenoids extend lifespan.
• Corrosion-Resistant Build: Designed for longevity in saltwater environments.
• Two-Year Limited Warranty backed by Side-Power reliability.

Performance Highlights

The SRLP100 delivers powerful propulsion through its twin propeller system, ensuring maximum efficiency in a compact form. Its streamlined gear housing and lightweight composite propellers reduce turbulence and enhance water flow, allowing instant response during docking maneuvers.

The hold function enables boaters to maintain position safely while docking or waiting at locks, making this system one of the most intuitive and advanced in its class.

Technical Specifications

Why Choose the SRLP100

For yacht owners and builders seeking efficiency, precision, and reliability, the SRLP100 Retractable Electric Bow Thruster is the ultimate solution. Its innovative design minimizes noise and drag, enhances handling, and ensures total control in any situation.

Whether retrofitting or building new, Side-Power’s SRLP100 delivers the perfect balance of power, safety, and seamless integration—setting a new standard for modern marine bow thruster systems.