FLENDER couplings - Siemens

1 FLENDER couplings FLENDER RUPEX CouplingsTypes RWN and RWSwith axial backlash limitationOperating instructionsBA 3601 en 06/20122 / 24BA 3601 en 06/2012 FLENDER RUPEX CouplingsTypes RWN and RWSwith axial backlash limitationOperating instructionsTranslation of the original operating instructionsTechnical dataStocking spare partsMaintenanceand repairFaults, causesand remedyStart-upand operationFittingNotes17654323 / 24BA 3601 en 06/2012 Notes and symbols in these operating instructionsNote:The term "operating instructions" will in the following also be shortened to "instructions" or "manual".Legal notesWarning-note conceptThis manual comprises notes which must be observed for your personal safety and for preventing material for your personal safety are marked with a warning triangle or an "Ex" symbol (when applyingDirective 94/9/EC), those only for preventing material damage with a "STOP" !

2 Imminent explosion!The notes indicated by this symbol are given to prevent explosion these notes may result in serious injury or ! Imminent personal injury!The notes indicated by this symbol are given to prevent personal these notes may result in serious injury or ! Imminent damage to the product!The notes indicated by this symbol are given to prevent damage to the these notes may result in material !The notes indicated by this symbol must be treated as general operating these notes may result in undesirable results or ! Hot surfaces!The notes indicated by this symbol are made to prevent risk of burns due to hot surfacesand must always be these notes may result in light or serious there is more than one hazard, the warning note for whichever hazard is the most serious is always in a warning note a warning triangle is used to warn of possible personal injury, a warning of material damage maybe added to the same warning personnelThe product or system to which these instructions relate may be handled only by persons qualified for the workconcerned and in accordance with the instructions relating to the work concerned, particularly the safety andwarning notes contained in those instructions.

3 Qualified personnel must be specially trained and have theexperience necessary to recognise risks associated with these products or systems and to avoid possible / 24BA 3601 en 06/2012 Intended use of Siemens productsObserve also the following: Siemens products must be used only for the applications provided for in the catalogue and the relevanttechnical documentation. If products and components of other makes are used, they must berecommended or approved by Siemens . The faultfree, safe operation of the products calls for propertransport, proper storage, erection, assembly, installation, start up, operation and maintenance. Thepermissible ambient conditions must be adhered to. Notes in the relevant documentations must designations indicated with the registered industrial property mark are registered trademarks of Siemens designations used in these instructions may be trademarks the use of which by third parties for their ownpurposes may infringe holders of liabilityWe have checked the content of the instructions for compliance with the hard and software , variances may occur, and so we can offer no warranty for complete agreement.

4 The informationgiven in these instructions is regularly checked, and any necessary corrections are included in subsequent on the EC Machinery Directive 2006/42/ECSiemens couplings in the " FLENDER couplings " product range must be treated as "components" in the senseof the EC Machinery Directive 2006/42 , Siemens needs not issue a declaration of on safe fitting, safe startup and safe operation can be found in this instructions manual; in additionthe "warning note concept" therein must be / 24BA 3601 en 06 (5) instructions and general the finished of the parallel after machining the finished of the coupling parts with cylindrical and tapered bore with parallel of coupling parts with a cylindrical and tapered interference fit set up for removal by oil-hydraulic of the values during the axial of the tightening torques and widths across and.

5 Causes and cause of faults when selecting the coupling and/or coupling faults when fitting the faults in and of wearing bolts for coupling sizes 450 to 1250 using the demounting bolts for coupling sizes 450 to 1250 with the coupling parts in case of shaft-hub connection with parallel of coupling parts with a cylindrical and tapered interference fit set up for removal by oil-hydraulic spare / 24BA 3601 en 06 dataThe instructions describe the coupling in horizontal mounting position with shaft-to-hub connectionby cylindrical or tapered bore with parallel key or press-fit seat. If other shaft-to-hub connections are used(e. g. involute splines according to the standard "DIN 5480") or if the coupling is installed in a vertical ortilted alignment, Siemens must be a dimensioned drawing has been made out for the coupling, the data in this drawing must be givenpriority.

6 The dimensioned drawing including any other documents should be made available to the userof the numbers and parts descriptions in the spare parts drawing can be found in section 7. "Stocking spareparts" or the dimensioned (5) Buffers may be stored for up to 5 years. Buffers must be protected from direct sunlight, artificial light with ultraviolet content and extremetemperatures. Buffers must not come into contact with aggressive media. Buffers must not be heated up to impermissible temperatures during fitting work (see table 1). Replace buffers by sets. Only identical buffers may be 1:RUPEX bufferMaterialHardnessRemarkMarkTemperat urerangeNBR80 Shore AStandardblack buffer- 30 C to + 80 CNBR65 Shore ASpecial, softShift of therotary resonance speedNominal rotary speedreducedblack buffer with agreen dot on the frontface- 30 C to + 80 CNBR90 Shore ASpecial, solidShift of therotary resonance speedblack buffer with amagenta dot on thefront face- 30 C to + 80 CNBR 63980 Shore ASpecial,electrically insulatinggreen buffer- 30 C to + 80 CNR80 Shore ASpecial,low-temperature useblack buffer with awhite dot on the frontface- 50 C to + 50 CHNBR80 Shore ASpecial,high-temperature useblack buffer with a reddot on the front face- 10 C to + 100 C7 / 24BA 3601 en 06/2012U2 D1 SPU1 ND1 DA D2 ND2NL1NL212 Fig.

7 1:Types RWN and RWS with axial backlash limitationTable 2:Types RWN and RWS with axial backlash limitationSizeSpeedMaximum bore 1)NL1NL2 Weight 2) .. 6323045453202350350011012012513032018019 2180192125603 .. 6323058583602100310012013013514036020021 0200210140753 .. 6424285854002050280014014015015040023023 0230230160753 .. 6424211511545018002500160160170170450260 260260260180904 .. 7525216517050016002200180180190190500290 290290290200904 .. 7525223521556014502000140180200140180200 1652002101652002105602503003202503003202 503003202503003202201204 .. 8686829531031029531532563012801800140180 2201401802201652002351652002356302503003 552503003552503003552503003552401204 .. 8686837539542038540543571011501600160200 2401602002401902202501902202507102903303 852903303852903303852903303852601405 .. 9808054553558055557061080010001400180220 2601802202602102402802102402808003203604 203203604203203604203203604202901405.

8 Maximum bore with groove according to the standard "DIN 6885/1".2)Weights are valid for maximum / 24BA 3601 en 06 instructions and general notesAll persons involved in the installation, operation, maintenance and repair of thecoupling or clutch must have read and understood these instructions and mustcomply with them at all times. Disregarding these instructions may cause damage tothe product and material and/or injury to persons. Damage caused by disregard ofthese instructions will result in exclusion of transport, assembly, disassembly, operation and maintenance of the unit, the relevant safety andenvironmental regulations must be and load equipment for handling the components for transport must be suitablefor the weight of the the coupling in a dry place. Apply adequate and users must not make any changes to the coupling themselves over and above the treatmentspecified in these there is any visible damage the coupling or clutch must not be fitted or put coupling must not be operated unless housed in a suitable enclosure in accordance with the standardsapplying.

9 This also applies to test runs and when checking the direction of work on the coupling must be carried out only when it is at a standstill. Secure the drive unit to preventunintentional switch-on. A notice should be attached to the ON switch stating clearly that work on thecoupling is in addition to any generally prescribed personal safety equipment (such as safety shoes, safety clothing,helmet), handling the coupling requires wearing suitable safety gloves and suitable safety glasses!Dispose or recycle the coupling according to the valid national spare parts made by the manufacturer Siemens must be enquiries should be addressed to: Siemens AGSchlavenhorst 10046395 BocholtTel.:+49 (0)2871 / 92-0 Fax:+49 (0)2871 / 92-25969 / 24BA 3601 en 06 parts for oil-hydraulic shrinking are delivered in a finished machined state according to the the finished boreRemove bolt (4) and buffer (5).

10 Depreserve and clean coupling parts (1; 2).Clamp on surfaces marked with and finished bore. The maximum dimension of the bore according to section 1. "Technical data" mustbe finished bore as described in figure D1 / D2 AIT63,2 Fig. 2:Machining the finished boreTable 3:Fit recommendation for bores with parallel-key connectionDescriptionPush fitPress fitInterference fitnot suitable for reversing operationsuitable for reversing operationShaft tolerancej6h6h6k6m6n6h6 Bore toleranceH7J7K7H7H7H7M7 The fit assignment m6 / H7 is particularly suitable for many to observe these instructions may result in breakage of the to life from airborne of the parallel keywayAlignment of the parallel keyway is centred between buffer bores or bolt bores. Parallel keyway according to standard "DIN 6885/1 ISO JS9" in common operating conditions. Width of parallel keyway ISO P9 with reversing / 24BA 3601 en 06 fasteningArrange set screw on the parallel of the set screw is about in the centre of the threaded pins with journal according to standard "ISO 4028" as set screw (set screw size accordingto table 4).