SRE SCHOTTEL EcoPeller | SCHOTTEL - YOUR PROPULSION EXPERTS YOUR PROPULSION EXPERTS Portfolio Media & Events Career About us Contact MariNet 24/7 + DE Overview New Builds Retrofits After Sales Products References Overview Press Releases Events Stories Corporate Magazine Download Center Overview Why SCHOTTEL? Training & Careers Vacancies Application process Overview Mission Statement SCHOTTEL Group Maritime Group Engineering Production History Overview Sales and After Sales General Tugs Ferries Fishing Vessels Naval Vessels Service Operation Vessels (SOV) Passenger and Cruise Ships Cargo Vessels and Tankers Research Vessels Offshore Construction Vessels (OCV) Yachts Inland Cargo Vessels Dredgers Other Vessel Types Overview Emergencies Technical consultation Preventive maintenance Training courses SRP RudderPropeller SRE EcoPeller STP TwinPropeller SCP ControllablePropeller SCP SRP-R Retractable RudderPropeller SPJ PumpJet STT TransverseThruster SRT RimThruster SAS Automation Systems SMS Marine Services Overview What we offer Sites Overview Experienced professionals Graduates Students School students Case studies Overview Sustainability Corporate Governance Overview Hydrodynamics & Propeller Design Mechanical R&D Automation & Propulsion Control Product Information Research Overview Dörth Wismar Quality Start Portfolio Products SCHOTTEL EcoPeller Request Worldwide Contact Mail sales@schottel.de SRE SCHOTTEL EcoPeller Highly efficient, sustainable, versatile – thanks to the particularly effective combination of powerful propeller thrust and lateral force, the SCHOTTEL EcoPeller fulfils all the requirements of a modern high-performance propulsion unit. The hydrodynamically optimized design allows the EcoPeller to produce maximum steering forces and enables top values in terms of overall efficiency and course keeping ability. This reduces fuel consumption and ensures both lower operating costs and emissions. Advantages In Detail References Technical data Features Gallery Advantages At a glance Best values in propulsion efficiency and course stability Optimized for open seas and coastal operating conditions with powerful DP operation Numerous configuration options for integration into a wide range of ship designs Versatile applications, especially suitable for medium to high speeds SCHOTTEL-exclusive features such as HTG, LeaCon or full-feathering mode (CP propeller) Compatible with SCHOTTEL hybrid solutions (SYDRIVE-E and SYDRIVE-M) LE-drive: more freedom in vessel design; plus extremely low vibration and noise level Various installation options IN DETAIL Modern high-performance propulsion unit The SRE is the result of proven SCHOTTEL quality combined with the latest hydrodynamic findings from CFD simulations and model trials. Moreover, the EcoPeller is the first azimuth unit consistently developed for an electric drive source. Eliminating the gearbox has multiple advantages, such as maximum mechanical efficiency and a reduced noise level. Available in numerous versions, the SRE accommodates a wide range of power sources and installation options. Propeller and azimuth modules, which are available in custom lengths, enable optimization between the propulsion unit and hull, further increasing the overall efficiency of the vessel. This great variety makes the SCHOTTEL EcoPeller versatile and able to fulfil special requirements (e.g. ice classes). References SRE in operation HAI YANG SHI YOU 302 Bunkering Vessel HINNØY Double Ended Ferry Elektra Double Ended Ferry Nerea RoPax Ferry Cap de Barbaria Electric Ferry Færøy Double-Ended Ro-Pax Ferry Morbihan Chemical Tanker Ryfylke Double-ended Ro-Pax Ferry Show all references SCHOTTEL LE-Drive More design freedom with new SCHOTTEL LE-Drive More information Technical data SRE in numbers SRE Type FPP CPP Power Range [kW] Nominal Input Speed Z [rpm] Nominal Input Speed L [rpm] Propeller Diameter [mm] Arrangement CL CZ L Z SRE 90 ✓ - 90 - 195 1800 / 2100 1300 750 - - ✓ ✓ SRE 100 ✓ - 175 - 225 1800 / 2100 1300 750 - - ✓ ✓ SRE 150 ✓ - 290 - 400 1800 / 2100 1300 1200 - - ✓ ✓ SRE 210 ✓ - 500 - 640 1500 / 1600 / 1800 / 2100 1200 1450 ✓ ✓ ✓ ✓ SRE 270 ✓ - 800 - 1000 1600 / 1800 / 2100 1200 1850 ✓ ✓ ✓ ✓ SRE 340 ✓ ✓ 1050 - 1350 750 / 1000 / 1600 / 1800 / 2100 900 2100 ✓ ✓ ✓ ✓ SRE 360 ✓ ✓ 1200 - 1530 750 / 1000 / 1600 / 1800 / 2100 1000 2300 ✓ ✓ ✓ ✓ SRE 430 ✓ ✓ 1450 - 1860 750 / 1000 / 1200 / 1600 / 1800 750 2500 ✓ ✓ ✓ ✓ SRE 460 ✓ ✓ 1750 - 2250 750 / 1000 / 1200 / 1600 / 1800 850 2700 ✓ ✓ ✓ ✓ SRE 490 ✓ ✓ 1950 - 2500 750 / 900 / 1000 / 1200 / 1600 / 1800 750 / 780 3000 - - ✓ ✓ SRE 560 ✓ ✓ 2200 - 2800 750 / 900 / 1000 / 1200 / 1600 / 1800 750 3100 - - ✓ ✓ SRE 610 ✓ ✓ 2500 - 3000 600 / 750 / 900 / 1000 / 1050 / 1200 / 1800 660 3300 - - ✓ ✓ SRE 700 ✓ ✓ 3000 - 3900 1000 660 3600 - - ✓ ✓ S = Standard, O = Option The above information is for guidance only. They do not apply to ice-classified ships. The final choice of propulsion unit depends on the actual operational profile of the vessel and is determined by SCHOTTEL. The ratings given are based on experience in the typical areas of operation of the respective vessel types. If you cannot identify your application in the “Typical applications” section or if you have a vessel with a special area of application, SCHOTTEL will be happy to determine the most suitable propulsion unit for you.   Show less Show all Features Special advantages of SCHOTTEL In addition to developing new products and services, SCHOTTEL works continuously to optimize existing systems. Special features ensure that customers worldwide benefit from state-of-the-art solutions. LeaCon: Reliable seal monitoring system SCHOTTEL LeaCon is a sealing system certified by DNV which offers safe and reliable protection against contamination of the seawater by operating materials. Separate seals to the seawater and to the gearbox side ensure that both incoming seawater and escaping gear oil are collected in an intermediate chamber (LeaCon chamber). With the connected vacuum system, the leakage fluid is automatically collected in a compact tank in the engine room. Continuous monitoring In addition to the leakage-free sealing against seawater, the LeaCon system is used to monitor the condition of the seals. It registers the amount of leakage collected and continuously checks the condition of the seals. This means that operational wear can be detected at an early stage and unscheduled maintenance can be avoided. Complies with VGP regulations of the EPA SCHOTTEL propulsion units equipped with the LeaCon sealing system comply with the VGP regulations of the US-American Environmental Protection Agency (EPA). There is no need to use bio oils (EAL). HTG: innovative High Torque Gear SCHOTTEL’s self-developed High Torque Gear (HTG) extends the service life of the gearbox, resulting in significant performance and safety gains. State-of-the-art milling and calculation methods are used to achieve shapes that enable a highly efficient, robust and safe gearbox with ideal gear geometry. The HTG allows for example up to 15 percent more drive torque to be applied with the same bevel gear dimensions and in compliance with the same safety requirements of the classification societies. DuroVario: fully integrated clutches DuroVario allows SCHOTTEL to offer fully integrated clutches, optimally adapted to the propulsion properties of the respective propulsion system. Customers benefit from an above-average service life, which goes hand in hand with high service and spare parts availability. The compact and space-saving clutches also enable easier integration into a wide range of ship designs and straightforward installation thanks to plug-and-play setup. Depending on the type of clutch, the engine power is transmitted either by a simple on/off function or a convenient slipping function. The SCHOTTEL portfolio has the perfect solution for any application – all from a single source. Full-feathering mode: optimized propulsion efficiency SCHOTTEL CP propellers are available with the optional full-feathering mode. This enables the propeller blades to be aligned parallel to the flow beyond the range of adjustment in normal sailing mode, thus minimizing drag resistance. As a result, the vessel can be propelled at partial load with a single switched-on propulsion unit for enhanced energy efficiency. This means optimized propulsion efficiency, reduced fuel consumption, lower maintenance costs. Gallery SRE IN images Play Video Link to video: https://player.vimeo.com/video/484197006 Note: When you click on the “Play video” button, a connection to Vimeo is established. Vimeo loads video data from the nearest video server of a service provider (Akamai). Please note that personal data (e.g. your IP address) may be transferred to a non-secure third country, the USA. We must expressly advise you that there is currently no sufficient protection for data transfer to the USA. Consequently, transfer is only possible with your express consent in view of the risks and dangers detailed in our privacy policy . The consent is only valid for the current browser session, i.e. if you want to revoke the consent, please close your browser. Play Video Link to video: https://player.vimeo.com/video/521810120 Note: When you click on the “Play video” button, a connection to Vimeo is established. Vimeo loads video data from the nearest video server of a service provider (Akamai). Please note that personal data (e.g. your IP address) may be transferred to a non-secure third country, the USA. We must expressly advise you that there is currently no sufficient protection for data transfer to the USA. Consequently, transfer is only possible with your express consent in view of the risks and dangers detailed in our privacy policy . The consent is only valid for the current browser session, i.e. if you want to revoke the consent, please close your browser. Play Video Link to video: https://player.vimeo.com/video/538598761 Note: When you click on the “Play video” button, a connection to Vimeo is established. Vimeo loads video data from the nearest video server of a service provider (Akamai). Please note that personal data (e.g. your IP address) may be transferred to a non-secure third country, the USA. We must expressly advise you that there is currently no sufficient protection for data transfer to the USA. Consequently, transfer is only possible with your express consent in view of the risks and dangers detailed in our privacy policy . The consent is only valid for the current browser session, i.e. if you want to revoke the consent, please close your browser. 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