SR80/185T 24V Retractable Thruster

The Sleipner SR80/185T 24V retractable thruster is designed for boats requiring enhanced maneuverability at the bow or stern. Its retractable design allows it to be concealed when not in use, reducing drag and protecting the propeller. It incorporates advanced technologies such as the Q-Prop propeller system for quiet operation, intelligent power control, and protections against overheating and galvanic corrosion.

The Sleipner SR80/185T 24V thruster delivers 96 kg of thrust at 24 volts. This performance is designed to assist vessel manoeuvres in varied conditions.

This thruster is ideally suited for vessels between 10 and 15 meters (35 to 48 feet). It is designed to significantly improve maneuverability for boats in this length range.

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

Yes, the SR80/185T 24V bow thruster is equipped with the Q-Prop™ propeller. This five-blade, skewed propeller is designed to reduce noise by 20 to 40% in real-world installations, and up to 75% in controlled tests, while maintaining or improving thrust performance.

Yes, the SR80/185T 24V bow thruster can be upgraded to the PRO™ Variable Speed Control system. This feature enables smooth, quiet, and precise maneuvering with variable speed operation. It also includes a hold function for twin systems, allowing the boat to be held gently against the dock with a single button press. Most Sleipner (Side-Power) DC 12V and 24V models from 1999/2000 onwards can be upgraded to PRO.

This thruster is only offered on a quote basis because it is a complex piece of equipment requiring thorough technical validation. This includes precise system sizing relative to your boat, confirmation of the voltage (24V in this case), planning its optimal installation, and selecting the essential accessories for its proper operation and safety. This approach ensures the system is perfectly suited to your specific needs.