Quantum Marine Stabilizers System / Package
XT™ Fin Stabilizers
Patented extendable fin stabilizer: the inner foil extends at Zero Speed™ for 30% more surface area and 100% more lift, and retracts underway to cut drag.
Description
The XT™ (extended) Fin is Quantum's most popular stabilizer system. The main fin houses an inner foil that extends or retracts with vessel speed. Extended for Zero Speed™ operation it adds 30% more surface area and generates 100% more lift; retracted underway it reduces appendage size and drag. In most cases a single pair of XT™ fins provides performance equivalent to two sets of conventional fins.
Key features
- Models QC1200 XT to QC3600 XT for vessels from 30 m (100 ft) to 152 m (500 ft)
- Minimal hull-to-fin clearances and trailing-edge vortex generators reduce noise and cavitation
- Underwater lubrication with Environmentally Acceptable Lubricants (EAL)
- Can operate as a fixed fin with the foil retracted after an impact; full in-water serviceability
- Most Quantum fixed-fin systems can be upgraded to XT™
Applications
Roll stabilization underway and at anchor for superyachts and other vessels.
Specifications
| Typical vessel length QC1200 XT | 30-50 m (100-170 ft) |
|---|---|
| Typical vessel length QC1500 XT | 36-55 m (118-180 ft) |
| Typical vessel length QC1800 XT | 50-70 m (164-230 ft) |
| Typical vessel length QC2200 XT | 65-80 m (200-250 ft) |
| Typical vessel length QC3600 XT | 100-152 m (330-500 ft) |
| Fin retracted size range | 1.0-1.6 m² (10-13 ft²) to 11.5-15.0 m² (124-162 ft²) |
| Fin extended size range | 1.3-1.9 m² (14-20 ft²) to 15.0-19.5 m² (162-210 ft²) |
| Retracted aspect ratio | 0.36-0.40 |
| Retracted balance | 18-20% |
More from Quantum Marine Stabilizers
- Quantum MAGLift™ Rotor Stabilizer
- Quantum Dyna-Foil™ Retractable Stabilizer
- Quantum e-FIN™ Electric Stabilizer System
- Quantum P & S Fin Stabilizers
- Quantum F45 Hybrid Power System
- Quantum Hydraulic Power Units
- Quantum Stabilizer Control Systems
- Quantum Stabilizer Hull Units
- Upgrades & Refits
- Stabilizer Commissioning
- Worldwide Service & Spare Parts
- Quantum University Training
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