fin stabilizers

Product catalog summary

Overview: Humphree AB offers advanced trim and stabilization systems for yachts ranging from 50ft to 164ft. Their systems are designed for all-speed stabilization and are known for their reliability and world-class quality.

Specifications: The systems operate on a 24V DC power supply, eliminating the need for a genset engine. They feature soft start and stop functions to minimize noise and can operate on battery power alone while at anchor. The systems are available in five fin sizes: 0.60m², 0.80m², 1.00m², 1.30m², and 1.50m², with options for twin or quad installations.

Features and Benefits: The Humphree systems include ultra-silent electric fin servo actuators, zero emission mode, and easy installation without the need for hydraulic hoses or pumps. The fins are designed to be underwater replaceable, ensuring safety and ease of maintenance. The system also offers instant start and conductive cooling, eliminating the need for external cooling systems.

Innovations: The fins can rotate 360°, providing benefits such as eliminating anchor walking. The new fin design includes a solid, cutable upper edge for easy customization without lamination.

Servo Actuators: The servo actuators are compact and lightweight, requiring less space than traditional systems. They include an integrated manual tiller for fin rotation in case of power loss. The SU553 and SU563 models are available for different fin sizes.

Complete Solution: The Humphree system can be integrated with interceptors for enhanced performance, including auto trim control, auto list control, and optimized coordinated turn control. This integration provides benefits such as lower fuel consumption and improved visibility.

Technical Data: The servo units are made with aluminum housing inside the hull and stainless steel outside. They use brushless servo motors with a power supply of 24-32V DC. The fins have a rotational speed of up to 90°/s and can rotate 360°.

Fin Data: The fins are made of carbon and GRP, with varying dimensions and weights depending on the size. They are designed for maximum speeds ranging from 33 to 40 knots.

Catalog excerpts

Copyright© Humphree 2022. All rights reserved. 003 fin stabilizers ALL SPEED STABILIZATION FOR YACHTS 50FT (15M) – 164FT (50M) The premium choice Humphree equipment is designed and manufactured to deliver world-class quality and reliability. Customer support and spare parts are available wherever and whenever needed, through our Head Office in Sweden or via our expanding network of local representatives around the world. ultra silent www.humphree.com FOR YOUR CLOSEST HUMPHREE REPRESENTATIVE

Open the catalog to page 1

features and benefits • The NEW Ultra Silent Electric fin servo actuator At Humphree, we are constantly striving to refine our products with the aim to deliver the best systems in the world. We are proud to have launched our new Ultra Silent Actuator version in 2022, which means that we have managed to lower the volume - from very low to a whisper! • Zero emission mode, stabilize without a running engine As this system is 100% powered by 24V DC, the system will be operated without a genset running at zero speed. Running directly off your battery bank. • A smart, safe and easy installation By...

Open the catalog to page 2

solid, cutable upper edge The new Humphree fin design has an optimised hydrodynamic profile for low drag. The upper edge is made solid, another unique Humphree innovation. For large yachts, our QUAD function makes it just as easy to install FOUR fin stabilizers on one yacht. All Humphree features are retained. Even the low drag. The common need to cut the fin to avoid touching the hull is now very easy as no lamination is required. Simply cut the thin solid part of the fin to required shape and it is ready to be installed. It is further possible to reach a better tolerance of the modification...

Open the catalog to page 3

FINS AND INTERCEPTORS INTEGRATED AS A PACKAGE Weight: Weight: Weight: Weight: Weight: Max speed: 40 knots Max speed: 40 knots Max speed: 40 knots Max speed: 36 knots Max speed: 33 knots Installation: Twin or Quad why not choose a complete solution? When choosing a Humphree Fin Stabilizing system, the premium Humphree function package PROFESSIONAL PLUS is included as standard. By adding our ultra fast interceptors on your boat, you can fully enjoy all the full Humphree benefits. Humphree interceptor trim tabs will add an automatic trim of the boat for lower fuel consumption, better performance,...

Open the catalog to page 4

fin stabilizers

fin stabilizers

Catalog excerpts

All Humphree catalogs and brochures

Archived catalogs