Maintenancesome flender coupling series aremaintenancefree, others require maintenanceat long intervals only. Connections at the highest level torsionally rigid flender couplings for wind turbines coupling solutions for wind turbines are designed according to customer needs. The torque is transmitted by the fluid movement in the coupling, accelerated by the radial blades. In the case of a rupex rwn coupling with an outer diam eter of mm. The grabcad library offers millions of free cad designs, cad files, and 3d models. We have 1 siemens flender neupex d manual available for free pdf download. Apr 20, 2018 flender couplings the right coupling for every application high quality based on engineering and experience. They are used preferably in periodically stimulated systems.
The coupling parts are connected positively by means of elastomer flexibles. The threepart shaft coupling developed by walther flender gmbh is a positivelocking, flexible compensation coupling that has proven itself over decades in the most varied usage environments due to its compact design and high degree of economy. Neupex ds couplings are maintenancefree, even in poten. Flender couplings standard couplings catalog md 10. Investment costs, lifecycle costs, powertoweight ratio, fitness for use and the cost of purchasing couplings are key considerations for equipment manufacturers. View and download siemens flender b3 e series assembly and operating instructions manual online. Flender empp flender gmbh a siemens company pdf catalogs. Therefore, siemens needs not issue a declaration of incorporation. They either originate from a wide standard coupling range or.
Flender standard couplings eriks 2015 by eriks nederland. Highly elastic flender couplings are wellsuited to connect asymmetrically operating machines. This manual comprises notes which must be observed for your personal safety and. The wear indicator must be attached to the outside diameter of the coupling after the coupling has been fitted. Flender offers you a wide range of high quality industrial couplings for nearly. If the flexible elements are irreparably damaged, the hub parts come into contact with metal. Sep 03, 2019 flender couplings one of the most important flender spare parts tengkai is dealing with the flender mechanical couplings covering a torque range between 10nm to 10, nm. The new drive concept flender empp for some time now, increasingly large production plants are being used in the vertical mill sector.
The coupling parts on the input and output side are not mechanically connected and are therefore wear free. All flender couplings with a finished bore and parallel keyway are designed. Flender standard couplings flender gmbh a siemens company. Application the neupex coupling is available as a catalog standard in 23 sizes with a rated torque of between 19nm and 62000nm. Our modular construction system comprises all parts of the gear unit periphery from motor bell housings and torque reaction arms over swingbases. Flender standard couplings introduction siemens md 10. This emergency operation capability is required, e. Torque is transmitted by the fluid flendder in the coupling accelerated by the radial blades.
Arpex couplings have proved themselves for over 30 years in all areas of technology where reliable, maintenance free torque transmission is required. Sipex and bipexs series technical information, article number code, bore specifiations 3 torsionally rigid couplings sipex series general, technical information 7 type snn 11 type sgs 12 type sgg type sgga 15 type shh 16 type skk 18 type sii 19 type shhw 20 flexible couplings bipexs series general, technical information 21 type. Join the grabcad community today to gain access and download. They either originate from a wide standard coupling range or are applicationspecific solutions. Flender gearbox repair gbs gearbox services international is the fastest, full service, worldwide specialist in gearbox repair of flender gearboxes. Coupling parts 3 and 4 can be combined as required. With the introduction of the new narpex allsteel multidisk coupling flender is continuing the success story of the proven arpex series of couplings. Arpex allsteel couplings arpex allsteel couplings are free of b. Flender standard couplings coupling preselection and options bore specifications h7 is selected for all imperial bore diameters where no bore tolerance is specified.
After new elastomer flexibles are fitted, the neupex ds coupling is once more operable. Our couplings serve as a modular interface between motor and work machine to ensure reliable and backlash free power transmission in servo and. Dimension sheets for and information on these are available on request. The industrial freewheel, as a selfswitching machine element, is superior to conventional solutions, particularly due to its high degree of reliability and shift precision. Original flender elastomers ensure the optimal operation of your system. Neupex ds couplings are maintenance free, even in poten. The fludex coupling is a fluid coupling on which the. Flender b3 e series industrial equipment pdf manual download. Flender standard couplings flexible couplings neupex and neupex ds series general information 74 siemens md 10. It is the universal coupling for application of machinery and related industries.
As one of the most important manufacturers of mechanical couplings siemens offers the most varied types and numerous sizes and assemblies of the highly standardised flender couplings. The flexible elements of the neupex coupling are subject to compression. Flender couplings with great experience in numerous industries and international performance siemens is the right partner for you for all questions concerning power transmission technology. As system operator, you face the major challenge to ensure continuously reliable and trouble free operation as power increases. Connections at the highest level torsionally rigid flender couplings for wind turbines. Based on an experience of more than 12 000 thousands gear units, flender graffenstaden manufactures high efficiency gear units used in all processes in power plants, refineries, offshore and onshore oil and gas installations, petrochemical and industrial process plants around the world. As is known, conventional mill drives come up against limiting factors here. Siemens flender neupex d manuals manuals and user guides for siemens flender neupex d. Flexible coupling siemen flender coupling gearbox product due to their torsional flexibility neupex couplings offer the possibility of moving critical torsional vibrations from the operating area of the mechanical equipment in such a way that no negative effects on the drive train are to be expected.
The fludex coupling is a fluid coupling on which the coupling parts on the input and output side are not mechanically connected and thus resistant to wear. The coupling connects the highspeed gear unit shaft with the generator shaft. Flender couplings narpex 8714en operating instructions arn6, arn8, arn10 edition 062019 introduction 1 safety instructions 2 description 3 application planning 4 assembly 5 commissioning 6 operation 7 maintenance 8 service and support 9 disposal 10 spare parts 11 technical data a quality documents b. Rupex pin and bush coupling types further applicationrelated coupling types are available. The metal parts then rotate without touching one another. T h e c o u p l i n g r a n g e bipex neupex standard neupex ds k 420 rupex rwn rws k 429 elpex b k 4251 elpex s k 4252 elpex standard md 10. Jun 30, 2019 the coupling parts on the input and output side are not mechanically connected and thus not subject to wear. Narpex allsteel coupling couplings products flender. Flexible pin and bush coupling, standard series available in 23 sizes. The worldwide largest portfolio of industry couplings offers flexible, highly flexible, torsionally rigid, hydrodynamic as well as backlash free solutions and railway couplings. Aug 08, 2019 flender rupex pdf flender standard couplings. Consult flender gmbh a siemens companys entire flender standard couplings catalogue.
Sipex couplings are torsionally rigid and backlashfree. Dec 24, 2019 flender rupex pdf flender standard couplings. We supply highquality flender couplings for almost all industrial branches. Oct 05, 2016 flender fludex couplings from siemens are hydrodynamic fluid couplings operating according to the fottinger principle.
Flender standard couplings flexible couplings rupex series general information siemens md 10. Our film illustrates the fottinger principle as well as the operating principle of the fludex coupling. Taking the latest innovations of our gearbox service experts, our goal is to get, often mission critical, gearboxes back into production at the shortest timespan possible. Walther flender freewheels are triedandtested drive elements in system and machine construction. Siemens couplings in the flender couplings product range must be treated as components in the sense of the ec machinery directive 200642ec. Oct 27, 2019 flender arpex coupling pdf posted on october 27, 2019 by admin currax provides flender arpex allsteel couplings of different series.
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