Disc Brakes for Wind Turbines
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Stromag WEP Stromag WEP wind energy products wind energy products Stromag AG Hansastraße 120 59425 Unna Tel.: +49 2303 102-0 Fax: +49 2303 102-201 www.stromag.com info@stromag.com Stromag Dessau GmbH Dipl.-Ing. Dirk Fahlbusch Dessauer Straße 10, 06844 Dessau Tel.: +49 340 2190-0 Fax: +49 340 2190-221 vertrieb.dessau@stromag.com Dipl.-Ing. Uwe Aheimer Eulenhof 14, 74219 Möckmühl Tel.: +49 6298 929071 Fax: +49 6298 929072 Mobil: +49 173 2684179 u.aheimer@stromag.com What the customer wanted from the design engineers of Stromag WEP: What we need is a high-performance brake at an affordable price, if possible without brake squeal. The answer: The CB90A and CB120A. An azimuth brake Schaltbare Kupplungen & Bremsen Dipl.-Ing. Alexander Ennulat Grabenstetterstr. 28, 72587 Römerstein-Strohweiler Tel.: +49 7382 936460 Fax: +49 2303 102-6009 Mobil: +49 172 5354056 a.ennulat@stromag.com Scheibenbremsen Industrie Dipl.-Wirtsch.-Ing. Bernd Kortmann Hansastraße 120, 59425 Unna Tel.: +49 2303 102-394 Fax: +49 2303 102-255 Mobil: +49 172 2313056 b.kortmann@stromag.com Elastische Kupplungen Ing. Karsten Hinte Am Barloh 9, 31535 Neustadt Tel.: +49 5032 8017784 Fax: +49 5032 8017785 Mobil +49 172 5768863 k.hinte@stromag.com Dipl.-Ing. Ralf Beilke Hansastraße 120, 59425 Unna Tel.: +49 2303 102-435 Fax: +49 2303 102-6435 Mobil: +49 172 2313057 r.beilke@stromag.com Ing. Ernst Faulbaum Hansastraße 120, 59425 Unna Tel.: +49 2303 102-387 Fax: +49 2303 102-255 Mobil: +49 173 5444413 e.faulbaum@stromag.com Ing. Hans-Uwe Gesner Pfisterstraße 4, 93189 Reichenbach Tel.: +49 9464 911520 Fax: +49 2303 1026018 Mobil: +49 173 7101605 u.gesner@stromag.com Stromag WEP GmbH Scheibenbremsen Windenergieanlagen Dipl.-Ing. Martin Platt Hansastraße 120, 59425 Unna Tel.: +49 2303 102-507 Fax: +49 2303 102-400 Mobil: +49 173 5992811 m.platt@stromag.com Endschalter Dipl.-Ing. Eberhard Stubbe Weidenweg 7, 18211 Bargeshagen Tel.: +49 38203 22123 Fax: +49 38203 22139 Mobil: +49 172 6331676 e.stubbe@stromag.com Klaas van Dijk Dijkhhuizen 6 NL - 7961 AK, Ruinerwold Tel.: +31 522 480030 Fax: +49 2303 1026306 Mobil: +49 172 284 9292 k.vandijk@stromag.com Stromag WEP specialising in “Wind Energy Products” is a company of the Stromag Group made up of the specialists Stromag France (SIME disc brakes) and Stromag AG/Unna. Over the past 25 years, Stromag France has built up an Dipl.-Wirtsch.-Ing. Werner Höner Hansastraße 120, 59425 Unna Tel.: +49 2303 102-241 Fax: +49 2303 102-400 w.hoener@stromag.com with a life expectancy of 20 years – FEM tested excellent reputation as a developer of intelligent brake systems for wind turbines and has become an indispensable The innovation: A patent-pending azimuth brake with a cen- partner in the wind energy market. Stromag WEP has tre web that divides the linings into two parts; this considerably reduces both the load occurring in the brake pad compared to conventional solutions as well as the tendency towards noise development. If the Finite Element Method (FEM) is used to compare the principal stresses exerted on conventional brakes (Fig. 1) with the CB09A (Fig. 2), the effect can be clearly seen. Calculated on the basis of the same boundary conditions, the result could not be more different. The load exerted on the CB is in the green area. Based on these Fig. 1 calculated stresses, a theoretical life expectancy of 20 years is Frankreich Stromag France SAS Vertrieb: 20, Allée des Erables - Paris Nord II 95911 Roissy CDG Cédex Tel.: +33 149 903220 Fax: +33 149 890638 sales@stromagfrance.com Produktion: Avenue de l‘Europe 18150 La Guerche / L‘Aubois Tel.: +33 248 807272 Fax: +33 248 740524 Stromag SAS Z.I. Edison, 9 rue Jean-Baptiste Dumaire 57204 Sarreguemines Cédex Tel.: +33 387 952543 Fax: +33 387 954543 sarreguemines@stromag.com Zusätzlich Repräsentant in: Algerien, Marokko, Tunesien given according to the rules of German Lloyd. The relatively small brake linings in combination with a “Silentio” friction lining that have been specially designed for this application results in silent braking. In addition, the CB90A and CB120A Großbritannien Stromag Ltd. 29, Wellingborough Rd. Rushden Northants NN10 9YE Tel.: +44 1933 350407 Fax: +44 1933 358692 stromaguk@stromag.com Zusätzlich Repräsentant in: Australien, Bangladesh, China, Indien, Irland, Hong Kong, Singapur offers easy brake lining replacement. The lining is loosened by simply screwing a standard screw into the hole provided. Fig. 2 Italien Stromag Italia S.p.A. Via Carducci 133 20093 Cologno Monzese (Mi) Tel.: +39 02 2540341 Fax: +39 02 2532465 info@stromag.it Österreich Stromag Antriebstechnik GmbH Triester Strasse 14, 2351 Wr. Neudorf Tel.: +43 2236 23704 Fax: +43 2236 23406 office.wien@stromag.com Zusätzlich Repräsentant in: Bosnien, Bulgarien, Griechenland, Kroatien, Mazedonien, Montenegro, Rumänien, Serbien, Slovenien, Türkei, Ungarn, Zypern Portugal Sotécnica Sociedade Electrotécnica, S.A. Rua do Vale de Pereiro, 8 1250 Lisboa Tel.: +351 21 9737111 Fax: +351 21 9737003 geral@sotecnica.pt Russland Russ. Föderation und ehem. GUS-Staaten Stromag-Vertretung OOO „BOLLFILTER Russland“ Datschnij Pr. 2 - 1, Liter „A“, Buero 23N, St.Petersburg 198207, Russland Tel./Fax: +7 812 3646180 Tel.: +7 901 3008961 info@stromag.ru Kompetenzzentrum Kompressoranwendungen Dr. Spektor, Boris A. 127018 Moskau, ul. Skladochnaja 6 Tel./Fax: +7 495 6893002 Tel.: +7 916 6542342 compressor@stromag.ru Area Sales Manager Dipl.-Ing. Thomas Ringel Mobil DEU: +49 172 2322654 Mobil RUS: +7 921 9831459 t.ringel@stromag.com Skandinavien Stromag AB Sverige Domherrevägen 11 SE-192 55 Sollentuna Tel.: +46 8 7610650 Fax: +46 8 7610665 info.sweden@stromag.com Office Danmark Søvej 26, 9500 Hobro Tel.: +45 4040 0424 Fax: +45 4738 2299 denmark@stromag.com Office Suomi Metsäpellontie 2, 05200 Rajamäki Tel.: +358 9 4522122 Fax: +358 9 4522112 info.finland@stromag.com Office Norge Hyggenveien 35, 3440 Røyken Tel.: +47 3129 1090 Fax: +47 3129 1095 info.norway@stromag.com Schweiz Stromag-Vertretung Grabenstetterstr. 28 72587 Römerstein-Strohweiler Tel.: +49 7382 936460 Fax: +49 2303 102-6009 Mobil: +49 172 5354056 a.ennulat@stromag.com Spanien Stromag Española S.A. Terra Alta, 10 - Local 1 08330 Premià de Mar (Barcelona) Tel.: +34 93 7523203 Fax: +34 93 7523278 stromag.spain@stromag.com Tschechische Republik Stromag Brno s.r.o. Špitálka 23a, 60200 Brno Tel.: +420 5 43210637 Fax: +420 5 43210639 postmaster@stromag.cz Zusätzlich Repräsentant in: Slowakei China Beijing Deven Ptc. Ltd. Room A1602, No.2 Office Building Boya International Center No.1 Lize zhongyi Road Wangjing Beijing China 100102 Tel.: +86 10 84720021 Fax: +86 10 84720020 simesino@sohu.net Stromag Drive Technology (Taicang) Co. Ltd. 12 East Chaoyang Road Taicang, Jiangsu China 215400 Tel.: +86 512 5358 1800 Fax: +86 512 5358 0828 haijia.wang@stromag-china.com Indien Stromag India Private Ltd. T-153, MIDC Bhosari Pune 411026 Tel.: +91 20 40769900 Fax: +91 20 40769910 info@stromag.in Japan K. Brasch & Co. Ltd. Y‘s Bldg., Room 402 2-13, Tsukishima 1-chome, Chuo-ku Tokyo 104-0052 Tel.: +81 3 55607591 Fax: +81 3 55607595 info@kbrasch.co.jp Singapore Stromag Representative Office for South East Asia Voith Turbo Pte Ltd, Voith Building 10, Jalan Lam Huat (off Kranji Road) Singapore 737923 Tel.: +65 6861 5100 Fax: +65 6861 5052 sgvoith@pacific.net.sg Süd-Korea Stromag Korea Ltd. 891 Tamnip-dong, Yueseong-gu, Daejeon, 305-510 Tel.: +82 42 9343737 Fax: +82 42 9343738 sg.lee@stromagkorea.co.kr Disc brakes for wind turbines Taiwan Lust Technology Co., Ltd. 1F, No. 7, Industry E. Rd. IV Science Based Industrial Park Hsinchu Tel.: +886 3 5795188 Fax: +886 3 5795065 info@lust.com.tw simply the best harnessed its design expertise Europe-wide and global marketing know-how to provide further optimised and efficient solutions. Development and sales engineers of Stromag France and Stromag Unna work together under the roof of Stromag WEP. They design and produce tailor-made disc brakes for modern wind turbines. The test centre for disc brakes will remain in La Guerche (France). Test stands enable engineers to verify Australien Stromag Sales Pty. Unit 8/7 - Rocco Drive Victoria 3179 Tel.: +61 397 532577 Fax: +61 397 532550 stromagsales@bigpond.com their theoretical basic calculations to ensure that customers are provided with tried and tested and highly reliable products for all applications Test equipment at various universities are also Südafrika Powermite Africa (Pty) Ltd. Powermite House 92 Main Reef Road, Technicon, Roodepoort P.O.Box 7745 2000 Johannesburg Tel.: +27 11 7601919 Fax: +27 11 7603099 roberg@powermite.co.za used. One example of the innovativeness of Stromag WEP is its new CB90A and CB120A azimuth brakes. Brasilien Stromag Fricçóes e Acoplamentos Ltda. Av. Sargento Geraldo Santana, 154 04674-000 São Paulo - SP Tel.: +55 11 55471220 Fax: +55 11 55242247 stromag@stromag.com.br USA/Canada Stromag Inc. 85 Westpark Road Centerville (Dayton), Ohio 45459, USA Tel.: +1 937 4333882 Fax: +1 937 4336598 jalbrecht@stromaginc.com silent SIME Corporation 1784 South Metro Parkway Centerville (Dayton), Ohio 45459, USA Tel.: +1 937 434 7463 Mobil: +1 937 344 8799 jglebas@simeusa.com compact reliable long-living 26210 Belgien Stromag Benelux NV Wolfsakker 8, 9160 Lokeren Tel.: +32 9 3268130 Fax: +32 9 3268132 infobelgien@stromag.com