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Quantum Controls for yacht, marine and boat stabilization
Fin Actuators
Model 1800
Fin Actuator

Stabilizer Fin Actuators-  QC 800   QC 1000  QC 1500   QC 1800   QC 2200

Model 1800 Fin Actuator
     Quantum Controls ships complete actuator assemblies ready to install, without the need for disassembly and reassembly. Quantum Controls innovations include a tiller arm engineered for easy service, modern hydraulic components, simple locking devices, improved seal and bearing design, a housing manufactured from a solid block of space-age aluminum alloy, and the legendary Quantum fit, finish, and attention to detail. Gleaming stainless polished for presentation in the finest engine rooms, carbon fiber housing, and linear bonded polyurethane enamel- all part of the Quantum Controls QC Series.

     The QC 1800 series fits vessels from 175 ft (53m) to 320 ft. (98m). Quantum Controls determines the precise configuration for maximum performance from your vessel information.  
 
• Each unit assembled and fully tested prior to shipment
• Rigorous quality control
• Only the highest quality hydraulic components, from valves to cylinders
• Legendary Quantum technical support
• Quantum's world-famous two year warranty

Technical Data:
 
Standard Fin Size Range: 2.7 m2 (29 sq. ft.) to 5.5 m2 (59 sq. ft.)
Fin Attachment: Hydraulic coupling for maximum
strength and ease of service
Main shaft: 180mm (7”) diameter
Stainless steel, heat treated
Main cylinder housing material: High strength aluminum alloy
Lower bearing: Glass reinforced Teflon
Top bearing: SKF self adjusting roller bearing
Lower seal: QC Anti-barnacle lower seal in stainless steel ring
Main seal: 180 x 200 x 18 mm Teflon filled
Centering system: Hydraulic cylinders
Recommended grease: SKF LGGB-2
Lubrication: Two independent grease chambers
  • Lower chamber for biodegradable grease
  • Top chamber for heavy duty grease
Hydraulic connection: ½" BSP
Cylinder pins: 35 mm diameter
Overall weight: 700 kg (1540 lbs)
Overall dimensions: 1500-700-1500 mm
See drawing
 
Hydraulic Cylinder 1800
 
Hydraulic cylinder material: Steel
Rod end connection: Spherical bearing
Piston diameter: 70mm
Rod diameter: 45mm
Max working pressure: 210bar
 
Tiller Arm
 
Material: St. 52 high strength steel with zinc end plates for maximum corrosion resistance
Attachment Method: Module 3 type, 42 tooth clamped (M 12 bolts)
Cylinder Pins: Case hardened, press fit and fitted with locking plate to prevent axial movement
Offset: Increases maximum deflection to 45 degrees for highest performance
 
 
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Quantum-Med Marine Ltd.
Castle Emplacement
St. Peter Port, Guernsey
Channel Islands GY1 1AU
Phone: 00 44 (0)1481 715 399
Fax: 00 44 (0)1481 715 362
Email- npiper@quantum-medmarine.com