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  • NorthLink Ferries
    Each propeller shaft is equipped with a Dellner Brakes model SKD 4x100 pressure applied disc brake operating on a ø1050 mm (41.3 in) brake disc. The primary function of the brake is to hold the propeller shaft: * while maintenance is done on one and the other propeller still operates. * when
  • AHTS Tug Ship, Maersk
    Shaft brakes are used to stop and hold the propeller shafts in case of an emergency. Each propeller shaft is equipped with two Dellner Brakes type SKD 4x100 pressure applied caliper disc brakes operating on a 1500 mm (59 in) diameter disc. The brakes are supplied with hydraulic pressure from
  • Hellenic Navy - Gun Boats
    Each of the eleven vessels is powered by 2 x Wärtsilä 16V25 main diesel engines which provide a total propulsion power of 7360 kW (10000 bhp). Each propeller shaft is equipped with a shaft brake system consisting of two Dellner type SKD 4x100 hydraulic disc brakes working on ø1100 mm (43.3
  • Multi-purpose Vessels, Swedish Coastguard
    Each propeller shaft is equipped with a Dellner Brakes model SKD 2x100 hydraulic pressure applied disc brake operating on a ø 750 mm (29.5 in) brake disc which provides a brake torque of 28 400 Nm (20,950 lbf ft).
  • Archipelago ferries, Waxholm
    Each propeller shaft now has installed one Dellner Brakes type SKD 65 pressure applied disc brake operating on a 600 mm (23.6 in) diameter brake disc. With 59 bar (856 psi) hydraulic pressure to each brake, a torque of 4,2 kNm (37,170 lbf-in) is generated. After installation of the shaft brakes
  • Ocean Liner Queen Mary 2
    The propulsion brake systems on Queen Mary 2 consists of four Dellner model SKD 100 hydraulic pressure applied brakes working on a brake disc ø1300 mm (51.18 in). Each Mermaid Pod uses this system, which also have a mechanical device that locks the propeller shaft after the brakes are set
  • Cruise Liner, Millenium
    torque. Also included as part of the brake system is a mechanical locking device unit on each propeller shaft.
  • Berg Propulsion: High-tech From Sweden (video)
    , end cap fixing on hub shafts, and securing dowel pins for propeller blades.
  • Berg Propulsion Relies on LOCTITE (R) to Provide Reliability
    LOCTITE products are used to provide reliability along the whole manufacturing process: assembly of hydraulic pipes, fixing of hydraulic pipe systems, raw material processing for propeller hubs, securing of steering mechanisms, end cap fixing on hub shafts, and securing dowel pins for propeller
  • What is Synchronous (Angular) Sampling?
    The term synchronous data is usually applied to vibration or acoustic data that is captured from an item of rotating equipment at regularly spaced angle intervals as distinct from regularly spaced time intervals. The rotating component could be an engine, a gear wheel, a drive shaft, a turbine