Generally, such thrusters are not meant to operate for more than hours. Schottel has 360 employees at the headquarters in spay. Schottel 1202687 installation drawing retractable thruster. Today the company develops and manufactures azimuth propulsion, maneuvering and steering systems. To address these risks, volvo penta has started a safety recall to replace the thruster control box, to check system installation and connections and to provide revised, detailed operating instructions for use.
It converts electric power directly into propulsion without transmission losses or noise caused by a gearbox. Schottel schottel transverse thruster by marine mega. This allows maximum manoeuvrability, optimum efficiency, spacesaving installation, safe and economical operation and simple maintenance. Maritime propulsion new rim thruster from schottel.
Schottel rudder propellers have been serving tugs for more than 40 years and, with a total number of some 800 tugboats equipped with schottel rudder propellers, the company has gained wide experience in supplying complete azimuth propulsion systems. Rudderpropellers up to 6000 kw, twinpropellers up to 3500 kw, navigators up to kw, ssp propulsors up to 30 mw, pumpjets up to 3500 kw, transverse thrusters up to 3400 kw, controllablepitch propeller plants up to 15000 kw, including shafting, rudder systems, and. Since 1921, the schottel group is a world leader in developing and manufacturing azimuth propulsion and maneuvering systems, complete propulsion systems with. The company founder josef becker invented the rudderpropeller, a zdrive, in 1950. The system is designed to provide efficient propulsion. Dynamic positioning conference october 14, 2015 thrusters. Schottel transverse thruster by marine mega store ltd. Figure 6 first schottel rudder propeller launched in 1950 figure 7. The new schottel srt is available via the worldwide schottel sales network as of 20. Intermittent duty thruster a thruster which is designed for the operation at the peak power or rpm levels, or both, for periods not exceeding 1 hour followed by periods at the continuous rating of less, with total running time not exceeding 8 hours in 20 hours. Jun 22, 20 these new thrusters wellknown as srp schottel rudder propellers and stp schottel twin propellers are available with a variety of reduction ratios to suit all common input speeds whether diesel engine or electric motor driven, and schottel add that they are more compact in size than existing thrusters in the range. Transverse thruster schottel pdf catalogs documentation. Albwardy damen buys full schottel propulsion package for new vessel type.
The schottel rim thruster is a quiet, space and weightsaving drive. Maritime propulsion schottel unveil new large thrusters units. These give ships better maneuverability than a fixed propeller and rudder system. General brochures schottel choose a language english german french spanish italian portuguese chinese simplified dutch russian. The srp 800 u is equipped with the schottel condition monitoring system scom and its sealings are designed according to the schottel leakage control system. Although the azimuth thruster concept is an innovation dating back more than fifty years ago, nowadays it still remains a novelty to many ship owners and operators.
Stt the schottel transverse thruster innovators in propulsion technology for more details visit. May 19, 2010 stt the schottel transverse thruster innovators in propulsion technology for more details visit. In short tunnels the propeller is located eccentrically on the port side, in order to improve the thruster performance to starboard. Schottel,innovators in steerable propulsion ship technology. Unique and just refurbished schottel with large saloon with lshaped bench and steering position and spacious aft deck. The schottel experts provide advice and support in matters. Schottel is meeting current shipping industry requirements concerning ecofriendliness and high overall efficiency with a range of highly efficient thrusters and solutions. Transverse thrusters are installed in the bow or stern in order to improve. Technical data schottel choose a language english german french spanish italian portuguese chinese simplified dutch russian.
A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Sales and servicing of schottel marine propulsion equipment. Remove unnecessary files and processes slowing down the startup and work of a personal computer by scanning the system and checking available options for optimization. Retractable azimuth and combi thrusters thrustmaster of texas, inc. Roland schwandt 57 and a fluid in between the pump is at the engine side and the turbine on the thrusters the nominal torque for those podded drives schottel sep2 in an ice braking vessel. Schottel werft and siemens ag marine engineering have developed a new propulsion systems with a power range between five and 30 mw per unit. Our website provides a free download of winthruster 1. Scp controllablepitch propeller schottel pdf catalogs. Schottel transverse thruster applicationoriented propulsion systems for more details visit. Proven in service worldwide, this system converts the engine power into optimum thrust power and also offers the possibility of rotating the underwater part through 360, thus allowing the full input power to be used for manoeuvring the ship. Ion and hall thrusters march 2008 the research described in this publication was carried out at the jet propulsion laboratory, california institute of technology, under a contract with the national aeronautics and space administration. Pdf on jan 1, 2001, tom van terwisga and others published steerable propulsion units. By rotating the underwater part through 360, the full propulsive power can also be used for manoeuvring and for dynamic positioning dp of the ship.
Since schottel developed the first zdrive in the 1950s the product portfolio has been extended by a range of thruster types selection. Srp retractable thruster the schottel rudderpropeller srp sets worldwide standards as a main or auxiliary propulsion unit, even in the toughest offshore operation. May 19, 2010 schottel transverse thruster applicationoriented propulsion systems for more details visit. Bow thruster should be located as far forward as possible. Download fulltext pdf propulsion systems in marine navigation article pdf available in international conference knowledgebased organization 243. As the worlds leading manufacturer of marine thrusters thrustmaster has maintained its reputation over the years by strictly adhering to its mission statement of both quality and.
Brochure srp 9000 lsu the brochure srp 9000 lsu in pdf for download 600 kb. In 2014 the subsidiary schottel hydro was founded to bundle up the company activities in the hydrokinetic energy. It comprises a steerable underwater unit housing a permanent magnet motor directly coupled to two propellers, one ahead of the unit, one astern of the unit turning in the same direction. We offer powerful, costeffective and efficient propulsion and manoeuvring systems for the widest range of vessels. Kg, founded in 1921 in spay on the river rhine in germany, is the headquarters of a globally operating group of companies. The schottel range of products and services encompasses in particular. Schottel engineers develop the appropriate propulsion concept for every requirement, whether dieselelectric or dieseldirect drive. Tunnel thrusters are used as auxiliary propulsion units either in the bow or stern of vessels.
Schottel thrusters for island venture marine propulsion. Siemens schottel propulsor ssp podded propulsion unit developed by siemens and schottel. Hydro armor sales hydraulic well mounting thruster azimuth propulsion hydraulische voorsturing schottel srp pod. Reference herein to any specific commercial product, process, or service. The program supports registry cleaning, software uninstalling and malware removing. Installation instructions for propellers schottel azimouth propellers. The basic idea behind an azimuth thruster is that the propeller can rotate 360 degrees round a vertical axis providing omnidirectional controlled thrust. No matter whether big ferries, container ships, heavy lift vessels or offshore supply vessels are to be equipped. The brochure schottel transverse thruster in pdf for download 5 mb. The transverse thrusters are individually configured by schottel project engineers to suit the particular application. Pod propulsion siemens, schottel team for podded drive product. Sensors bow thruster induced noise and vibration dyna m i c p o s i t i on i ng co n f eren c e o c t ober 1718, 2000 p age 1 1 figure 9.
In an azimuth thruster the propeller rotates 360 around the vertical axis so the unit provides propulsion, steering and positioning thrust for superior manoeuvrability. Hydrodynamic issues and design consequences find, read and cite all the research you need on researchgate. Individually tailored configuration stt with electric motor the transverse thrusters are individually configured by schottel project. Schottel is a manufacturer of propulsion and steering systems for ships and offshore. Jun 27, 2017 schottel has expanded its portfolio with the successful tests of the 5. Click download or read online button to get fundamentals of electric propulsion book now. Designs have been developed for propulsion and dynamic positioning in response to market requirements. Now a new thruster generation has been released, hydrodynamically optimized using cfd techniques as well as model tests. Integration of the rudder propeller into the ships structure. The schottel rudderpropeller edit the idea of the rudderpropeller was the result of beckers thoughts about the propulsion plants that took up too much space on board. Scd combi drive schottel pdf catalogs documentation. Schottel schottel transverse thruster by marine mega store. Schottel rim thruster series reduced noise and vibration, high efficiency as well as savings in space and weight are important thruster requirements. The propulsion power can thus also be used for manoeuvring.
The schottel experts provide advice and support in matters of hydrodynamics, tank and model tests, monitoring and steering options, fe calculations, iceclass considerations and special solutions. The newly built offshore construction vessel island venture features three schottel combi drives of type scd 710 formerly scd 3040 in the rudderpropeller version with an input power of 3,300 kw each, giving the multifunctional vessel increased maneuverability for a wide range of applications. The dbppja is a very compact double thruster control joystick to operate two bow pro boosted thrusters. View and download volvo penta service support online. Since its origin more than 60 years ago, the srp has been continuously improved and adapted to the needs of our customers. The customer benefits of the schottel rim thruster summarized. An attempt should be made to locate the propeller in the midship plane. The srt is an electrically operated thruster system without a gearbox and propeller shaft. This rudder propeller could be rotated over 360 deg vertical axis, where the full propulsive power could be used for any. Schottel pumpjet numerous armed forces around the world rely on the schottel pumpjet, as excellent manoeuvrability and robust, beachable propulsion systems are essential for many military applications. Reliable propulsion systems rated at up to 30,000 kw schottel controllable pitch propellers scp are the appropriate solution when highest propulsive efficiency for changing speed or load are required and best manoeuvrability is needed. Schottel is one of the worlds leading manufacturers of azimuth propulsion and.
This kind of propulsion was first patented in 1955 by pleuger. An azimuth thruster is a configuration of marine propellers placed in pods that can be rotated to any horizontal angle, making a rudder unnecessary. Albwardy damen buys full schottel propulsion package for new. Fundamentals of electric propulsion download ebook pdf.
Figure 3 voith schneider propeller figure 4 schottel pump jet. The schottel rudderpropeller is the classic product from the schottel range. Manoeuvrability and power from schottel tankeroperator. Schottel transverse thruster by marine mega store ltd issuu. Schottel is one of the worlds leading manufacturers of azimuth propulsion and manoeuvring systems for ships of all sizes and offshore applications. Thruster maintenance zincs on every thruster bobow25 w25 bow95 b hi d pbow95 behind prop bow125 bow125 bow285 front of propbow285 front of prop newer 6 blade design noise reduction r l ll 3 bl d p e t bow23replaces all 3 blade props except bow23 new controls include electronics replaces all older controls adapter available. Light manoeuvring duties allow high specific thruster performance with the propeller running at a peripheral speed of up to 33 ms. Vem has developed a special form of marine propulsion together with the company schottel. The modern azimuth thruster using the zdrive transmission was invented in 1950 by joseph becker, the founder of schottel in germany, and marketed as the ruderpropeller. A global leader in the supply of azimuth thrusters. The company focuses on both the efficiency and the reliability of its. The schottel rudderpropeller srp has been setting standards in the field of steerable propulsion systems for decades. Thrusters michael potts schottel high torque gear htg the new premium class in azimuth thrusters gear technology.
Mar, 2017 the newly built offshore construction vessel island venture features three schottel combi drives of type scd 710 formerly scd 3040 in the rudderpropeller version with an input power of 3,300 kw. Turbo propulsion for interactive training schottel gmbh, spaygermany the schottel group, manufacturer of propulsion and steering systems for ships and offshore applications, has committed to using interactive solutions in staff training. Srp rudderpropeller power input upper gearbox steering gear installation flange vertical power transmission shaft underwater gearbox propeller shaft here you can find the technical data advantages the srp is the ideal propulsion solution for many vessels where the focus is on optimal implementation of the available power. With the schottel rim thruster srt the german propulsion manufacturers have extended their product spectrum, adding a series of four rimdriven thruster sizes 200800 kw to their portfolio. Schottel controllablepitch propeller plants up to 30mw, including shafting, rudder systems and remote control. The schottel group, one of the worlds leading manufacturers of propulsion and steering systems for ships and offshore applications, is headquarted in the town of spay in germanys rhine valley and operates approximately 100 sales and service locations globally. Typical applications schottel answers these needs with its ecofriendly electric rimdriven thrusters in four sizes. All mechanical and main electric parts are from the well proven thruster range produced by sidepower for many years. Schottel is a manufacturer of propulsion and steering systems for ships and offshore applications. Schottel presents customer friendly electric and hybrid. The srp is the ideal propulsion solution for many vessels where the focus is on optimal implementation of the available power.
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