HUMPHREE ALL SPEED FIN 1.3
All Speed Stabilisation Fin 1.30m2
A new unique innovative custom-ready fin design
Humphree stabilising fins brings state of the art technology with fast acting brushless electric servo units. Powered by 24 V DC it gives you possibility to have full comfort without the need of genset running. The new Humphree fin design has its upper edge made solid, another unique Humphree innovation.
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 compared to the traditional cutting/fiberglass work.
Combining the Humphree fin system with our interceptors and you have a full stabilisation system for roll, pitch and yaw motions. For best control and lowest fuel burn.
The 1.30m2 fins are designed to suit our fast SU-563 electric servo unit and can be installed pairs or in a quad installation.
Features & benefits
- Custom-ready design – upper edge made solid, no lamination is required when the fin needs to be cut and rebuilt in order to be fitted without touching the hull when it rotates. Saves time and costly fiberglass work.
- 24V DC – clean operation without hydraulics, and no genset required!
- 360° rotation – combats anchor walk
The 360° rotation allows Humphree to rotate the fins 180° and gently pull the anchor when anchored at the bow. This minimise the so called anchor walk and will keep the bow against the wind to a noticeable extent reducing waves coming from the side.
- Flange mount
The unique fin flange mount design minimises the damages in case of grounding and makes installation of fins very easy and fast
- All Speed Stabilisation
Full stabilisation at anchor and at full speed!
- Integrated Interceptors for total motion control (Pitch & Roll)
The combination of Interceptors and fins makes the difference, total motion control.
- Compact Size & low weight
Sturdy and compact with unbeatably low weight. A depth of only 310mm from outside hull. Humphree All Speed Fins can easily be retrofit installed where other options are too big.
Stabilisation without a genset engine
As this system is 100% powered by 24V DC, the system can be operated without a genset running at zero speed. Running directly of your battery bank.
Sturdy and robust, low built-in height and remarkable low weight
The new sturdy patanted servo actuators are extremly compact. The space requirement inside the vessel is less than the most compact hydraulic fin stabiliser systems on the market. A depth of only 310mm from exterior mounting flange. Compared to the competition, the Humphree fin system is typically 25-50% lighter as a result of the 24V power and the unique design.
Integration with Interceptors - Stabilisation at all speeds
The combined fin and interceptor system provides full roll stabilisation att all speeds, from zero and low speeds, all the way up to top speed. Compared to other systems in the market, this unique combination of interceptors and fins stabilise both roll and pitch motions underway. Enjoy the maximum comfort of the new generation!
The system is available for yachts and for commercial use.
Dimensions and approximate weights
- Servo Unit 102kgs / Diameter 500mm, Height 313mm (219mminside the hull)
- 0.6 m2 20kg, 1142mm x 612mm
- 0.8 m2 23kg, 1491mm x 600mm
- 1.0 m2 25kg, 1491mm x 742mm
- Twin kit 0.60 m2
- Twin kit 0.80 m2
- Twin kit 1.00 m2
- Twin kit 1.30 m2
- Twin kit 1.50 m2
A slightly bigger fin will improve the zero speed stabilisation, which is recommended if the vessel has a top speed below 35 knots.
The 0.60-1.00m2 fins are designed to suit our fast SU-553 electric servo unit.
The SU-563 servo is developed for the larger 1.30m2 and 1.50m2 fins.
The chart below gives a general picture of recommended fin sizes. Certain boat types may require other solutions. Please contact your nearest Humphree dealer for advice.
Quad installation
The Humphree fin system can be configured with 4 fins operating as an integrated system for bigger vessels. The system will synchronize the operation between them without the need of extra configuration, just plug and play.
- Quad kit 1.6 m2 (0.8 m2+0.8 m2)
- Quad kit 2.0 m2 (1.0 m2+1.0 m2)
- Quad kit 2.6 m2 (1.3 m2+1.3 m2)
- Quad kit 3.0 m2 (1.5 m2+1.5 m2)
The chart below gives a general picture of recommended fin sizes. Certain boat types may require other solutions. Please contact us for advice.
Humphree_Fin_brochure.pdf
