Compact Design. Geislinger

Transcription

1 Compct Design Geislinger SAE-Coupling

2 he technology behind the Geislinger steel spring coupling with its extrordinry relibility hs been proven for more thn 50 yers. his successful design hs now been further developed nd optimized, resulting in the SAE-Coupling. In circumstnces where relibility nd cost of ownership re decisive fctors, the Geislinger SAE-Coupling is the first choice for wide vriety of pplictions. Description he Geislinger SAE-Coupling with its modulr concept, enlrged oil volume nd the renowned ftigue resistnt steel springs permits short led time nd ttrctive pricing. he SAE-Coupling is vilble in four different stiffness levels, nd dpts perfectly to the stiffness nd torque required by specific pplictions. o meet ll instlltion situtions, customized dpters with splined interfces re vilble to connect to the coupling inner prt nd llow for xil movement. he composite membrne enbles therml expnsion of the oil nd llows for rpid oil exchnge by flushing. Resistnt to het nd oil, the Geislinger SAE-Coupling is the perfect solution for instlltion in hrsh environments, such s bell or bering crrier housings with low ir ventiltion. Applictions Mrine Power genertion Ril Mining Oil nd gs echnicl Dt orque rnge: knm wist t nominl torque: 30, 60, 90 nd 120 mrd Dimensionless dmping fctor: Ambient temperture: -10 C to 120 C SAE-Stndrd J620 outer connections:,, nd Inner connection: Spline, blind-ssembly Multiple dpter options: flnge, keywy or conicl tper Advntges Miniml weight nd slim, low profile design Compct, high power density Reduction of led time Superior relibility is chieved using originl Geislinger-mde steel springs Rpid oil exchnge vi VSI-plugs Simple clcultion using liner nd constnt prmeters Longevity of coupling is unffected by hrsh environmentl stresses Low life-cycle cost Geislinger Worldwide After Sles Service Stndrdized interfces for SAE- Stndrd J620 (outside) spline connections (inside) nd VSI-plugs for quick oil exchnge. Advnced composite membrne for oil volume expnsion New integrted skeleton for more compctness nd less weight (ptented).

3 Premble his ctlog replces ll old ctlog versions. he content of this ctlog is indictive nd - bsed on new developments -Geislinger reserves the right to chnge the content without prior notice. All dupliction, reprinting nd trnsltion rights re reserved. Should you hve questions, remrks or inquiries plese contct us per e-mil (info@geislinger.com) or telephone ( ). he ltest version of ll Geislinger ctlogs cn be found on our website Geislinger.com. Geislinger GmbH, 5300 Hllwng, Austri

4 Index Description... 2 Designtion... 8 Selection echnicl Dt SE-Coupling SE-Couplings Series SE-Couplings Series SE-Couplings Series Dimensions SE-Coupling Stndrd-Coupling Series Stndrd-Coupling Series Stndrd-Coupling Series echnicl Dt & Dimensions SB + BF Coupling-Combintion SB + BF Coupling-Combintion Series SB + BF Coupling-Combintion Series Exmples Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

5 Description Appliction Geislinger SAE-Couplings re torsionl elstic steel spring couplings with the following dvntges: Modulr concept for SAE-flywheel sizes High torsionl elsticity orsionl dmping Longest life time Low weight, smll size No ging, esy to service Low wer nd mintennce Indifferent to high tempertures, dirt nd oil Constnt stiffness nd dmping over coupling life Suitble for high rottionl speeds Due to the incresed power density of tody s diesel nd gs engines, more ttention must be pid to torsionl vibrtion issues. In mny cses it is necessry to dmpen torsionl vibrtions nd to move dmging nturl frequencies out of the operting speed rnge of the driven system. he Geislinger SAE-Coupling is cpble of solving both of these tsks. he stiffness of the coupling lef springs cn be precisely tuned to isolte or move hrmful nturl frequencies. In ddition the Geislinger SAE-Coupling provides certin dmping which dmpens torsionl vibrtions. Without SAE-Coupling these torsionl vibrtions crete stresses in the driven system, drmticlly shortening component life nd relibility. he Geislinger SAE-Coupling llows for continuous opertion within the operting speed rnge of the driven system, obtining lower stresses in shfts nd gers. Geislinger SAE-Couplings do not only meet the demnds of ny type nd size of internl combustion engine, but lso the demnds of ll sorts of other mchinery. Applictions such s mrine nd pumps re typicl exmples. Dt collection from mny reserch tests hve enbled precise torsionl dmping nd torsionl spring stiffness dt to be estblished. his gurntees correct clcultion of criticl speeds, mplitudes nd lods in ll prts of the system. orsionl stiffness is vilble in nrrow steps within wide rnge to meet the needs of ny instlltion. Due to the fct tht the Geislinger SE-Coupling hs no xil stiffness it cn esily bsorb therml expnsion of the driving nd driven system prts. he SE-Coupling lso permits rdil nd ngulr mislignments in smll rnge. For high mislignment needs in rdil nd xil direction the Geislinger SB-Coupling with internl xil/rdil fixtion of the driven flnge is combined with Gesilco BF-Coupling. his coupling combintion llows for very low rection forces nd homo-kinetic torque trnsmission. Adpters re tilor-mde. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

6 Design SE-Coupling he Geislinger SE-Coupling design is further development of the Geislinger torsionl elstic coupling GED using rdilly rrnged steel springs. he unique skeleton forms the bckbone of the coupling, ccommodting the coupling springs. Spring fixing is done by Fig. 1 side plte inner str bckpck skeleton spring pck clmping ring using conicl clmping ring which forces sets of three V-shped springs rdilly into V- shped clmping positions of the skeleton (interntionl ptents). All mjor coupling components re essentilly mde of the sme mterils s those used for diesel engines nd the ssocited driven components. he bckpck is FE-optimized glss fibre reinforced plstic membrne, compensting therml expnsion of the coupling oil. All mjor components re shown in Fig. 1. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

7 Design SB+BF Coupling-Combintion he Geislinger SB-Coupling design is further development of the Geislinger SE- Coupling using rdilly rrnged steel springs. he unique skeleton forms the bckbone of the coupling with its flnge prt tking over the function of the clmping ring. Spring fixtion Fig. 2 side plte flnge hub bckpck flnge inner str spring pck skeleton BF-Coupling is done by forcing sets of three V-shped springs rdilly into V-shped clmping positions of the skeleton (interntionl ptents). All mjor coupling components re essentilly mde of the sme mterils s those used for diesel engines nd the ssocited driven components. he bckpck is FE-optimized glss fibre reinforced plstic membrne, compensting therml expnsion of the coupling oil. he SB-Coupling is combined with the Gesilco BF-Coupling s stndrd. he ptented Gesilco BF-Coupling consists of two membrnes, n intermedite shft with openings for ssembly of fitted steel inserts nd pre-stressed screws nd two flnges. Membrnes, intermedite shfts nd flnges re mnufctured s single piece dvnced composite structure. he hlves of the coupling re bolted together t the outer flnges with fitted bolts. By use of vrible thickness spcers, instlltion tolernces nd centering recesses cn be compensted. At the inner flnges fitted steel inserts combined with pre-stressed screws re used to connect the BF-Coupling to the driving nd driven components. All mjor components re shown in Fig. 2. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

8 It is possible to djust the Gesilco BF-Coupling instlltion length (i.e. 3 wsher thicknesses cn be instlled in 3 different combintions to chnge the overll length of the BF-Coupling. See Fig. 3): Fig. 3 he BF-Coupling inner flnge bolts re mounted through the openings with torque spnner. See fig.4. Afterwrds the coupling hlves re turned into the operting position nd bolted together. See fig. 5. Fig. 4 Fig. 5 Openings for mounting of inner flnge bolts orsionl Stiffness he steel springs represent the core components of Geislinger SAE-Coupling. hree V- shped springs distnced by shims crete spring pck. hey re produced in four bsic stiffness series nd develop by using severl numbers of spring pcks (6, 8, 10, 12,, 15, 16,, 20) fine grded stiffness rnge. he stiffness series, listed in this ctlogue, form stndrd determintions bsed on the requirements of most pplictions. he Gesilco BF-Coupling cn be considered s more or less torsionl stiff. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

9 orsionl Dmping he torsionl dmping of the oil filled Geislinger SAE-Coupling is minly influenced by dmping due to friction between the springs nd between springs nd inner str grooves, s the effect of hydrodynmic dmping is set very low. Mislignment Axil Mislignment he Geislinger SE-Coupling provides xil displcement cpcity due to splined connection between innerstr nd the driven prt. It enbles bsorption of xil therml expnsion of drive shft components. In ddition, the coupling s xil displcement cpcity llows blind ssembly nd removl of ny driven rrngement without disssembly of surrounding components. he Geislinger SB+BF-Coupling-Combintion provides xil displcement cpcity due to the properties of the Gesilco BF-Coupling. Ech Gesilco membrne is ble to compenste for xil mislignments. Rection forces cused by xil deflections re nerly liner within wide rnge. he vlues for xil displcement re mentioned in the echnicl Dt tbles. Rdil nd Angulr Mislignment For the Geislinger SE-Coupling rdil nd ngulr mislignment cpcity of the coupling is determined by the size of gp Kr. Resulting rection forces re determined by the stiffness of the coupling springs nd re reltively smll. Most importntly, no permnent deformtion is occurring during mislignment compenstion. his is due to the fct tht lods re bsorbed elsticlly by the spring pcks. For the Geislinger SB+BF-Coupling-Combintion rdil nd ngulr mislignment cpcity re determined by the properties of the Gesilco BF-Coupling. In rdil direction, single Gesilco membrne is reltively stiff. he combintion of two membrnes, coupled by given length, llows for compenstion of rdil, ngulr nd xil mislignments. Rection forces cused by xil nd ngulr deflections re nerly liner within wide rnge. Mislignment vlues cn be seen in the echnicl Dt tbles. Assembly he SAE-Coupling is designed for stndrd connection of SAE-flywheel size, size, size nd size. In the sme configurtion there re lso connection solutions vilble for nonstndrd metric connecting bolts nd/or for different number of connecting bolts. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

10 he driven prt of the SE-Coupling cn connect directly to the coupling s inner spline or n dpter cn be used for connecting tpered shft, keywy shft or flnge shft. Even in the most difficult situtions, ssembly is possible through design optimiztion of n dpter. he driven prt of the SB+BF-Coupling -Combintion cn connect directly to the BF-flnge or tpered hub, keywy hub or flnge hub cn be provided with customized dimensions. Overlod Cpbility Due to the SAE-Coupling s design, hlf or ll of the spring pcks come in contct with the spring bending limittion t 1.4 times of the nominl torque. his is referred to s torque on buffer. he coupling s stndrd design enbles it to trnsmit trnsient shock torques up to 3.25 times of the nominl torque. With respect to mrine pplictions, the spring bending limittions cn help the coupling to ct s rigid coupling or s "homecoming device" if some spring pcks re dmged. Oil Supply he Geislinger SAE-Coupling is oil filled directly fter the ssembly process. here re 2 connections for quick oil chnge vilble on the sideplte or the skeleton of the coupling. Oil chnge is done by flushing certin oil volume through the coupling. Oil chnge intervls nd detiled description of the oil chnge process re mentioned in the coupling s mnul. Approvl All couplings re produced nd certified in ccordnce with qulity ssurnce requirements of DIN/ISO 9001 nd DIN/ISO 001. Geislinger s Qulity Assurnce System hs been certified by ll mjor clssifiction societies. All couplings cn be supplied with pprovls of mjor clssifiction societies. hose clssifiction society pprovls do not require design ltertions or compulsory spre prts. For survey by clssifiction society, the following informtion is requested: Nme of Clssifiction Society Shipyrd Hull number Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

11 Designtion Designtion Code In order to produce the Geislinger SAE-couplings s smll nd cost effective s possible, very soft couplings re designed s non-reversible couplings. Non-Reversible ype NC3 his design is used with non-reversible engines. It hs symmetric bending cpcity in forwrd nd reverse direction. Reversible ype UC3 his design hs symmetric spring bending cpcity in the forwrd nd reverse direction. It cn be used for reversible engines. In reverse direction, this coupling cn trnsmit the sme torque s in forwrd direction ( 1. 0 ). KN he SE-Coupling designtion hs the following mening: SE 41/2.2/120NC3/1/L/20/S SE: SAE-type of engine flywheel. Inner connection of the SE-Coupling is stndrdized spline connection. Different dptors fitting to the spline connection re vilble on request. 41: Outer dimeter of centre prt in cm 2.2: Spring pck width in cm 120: Stiffness series nd the pproximte twist in mrd t nominl torque. Stndrd series re 30, 60, 90 nd 120. orsionl stiffness nd nominl torque cn be vried by different number of spring pcks. NC3, UC3: Directionlity code for coupling type with 3-spring design NC3 non-reversible UC3 reversible L: Left hnd coupling rottion when looking to the side plte, if torque input from coupling outer prt. R: Right hnd coupling rottion when looking to the side plte, if torque input from inner str. 1/L: Left hnd coupling rottion when looking to the side plte, if torque input from inner str. 1/R: Right hnd coupling rottion when looking to the side plte, if torque input from coupling outer prt. 20: Number of spring pcks per coupling (8, 10, 12,, 15, 16, or 20) S: Connection fitting for SAE-flywheel S : fitting for SAE-flywheel size (flnge drillings for SAE- inch bolts) M/..: fitting for SAE-flywheel size (with customized drillings) Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

12 he SB+BF-Coupling-Combintion designtion hs the following mening: SB 50/2.2/120NC3/1/L/20/S + BF 50/50/2USO SB: SAE-type of engine flywheel. he SB-Coupling with its innerstr fixtion is lwys combined with the Gesilco BF-Coupling connecting to customized flnge hub. 50: Outer dimeter of centre prt in cm 2.2: Spring pck width in cm 120: Stiffness series nd the pproximte twist in mrd t nominl torque. Stndrd series re 60, 90 nd 120. orsionl stiffness nd nominl torque cn be vried by different number of spring pcks. NC3, UC3: Directionlity code for coupling type with 3-spring design NC3 non-reversible UC3 reversible L: Left hnd coupling rottion when looking to the side plte if torque input from coupling outer prt. R: Right hnd coupling rottion when looking to the side plte if torque input from inner str. 1/L: Left hnd coupling rottion when looking to the side plte if torque input from inner str. 1/R: Right hnd coupling rottion when looking to the side plte if torque input from coupling outer prt. 20: Number of spring pcks per coupling (8, 10, 12,, 15, 16, or 20) S: Connection fitting for SAE-flywheel S : fitting for SAE-flywheel size (flnge drillings for SAE- inch bolts) M/..: fitting for SAE-flywheel size (with customized drillings) BF 50/50/2USO BF Gesilco BF-Coupling consisting of 2 symmetricl coupling hlves 50 nominl outside dimeter of the coupling in cm 50 stiffness series 2 number of membrnes U reversible S mnufcturing technique O 3 openings between the 2 coupling hlves for ssembly of inner flnge bolts Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

13 Selection echnicl dt for ech SAE-Coupling, depending on the outer dimeter of the centre prt, width of the spring pcks, stiffness of the spring pcks nd directionlity code for the coupling type, cn be selected from the technicl dt sheets. ype NC3, UC3 Bsed on the ppliction, it is necessry to determine whether reversible or non-reversible coupling is required. orsionl stiffer reversible coupling series (series 30UC3, series 60UC3) re selected s first pproch for generting sets, pump drives or other industril pplictions, wheres torsionl softer non reversible coupling series (series 90NC3, series 120NC3) re minly considered for mrine pplictions. Nominl orque KN he men torque is clculted from the engine power P nd rottionl speed n P n men torque knm P engine power kw n rottionl speed min -1 he coupling size should be selected in order tht the coupling's nominl torque KN is greter or equl to the mximum men torque in the engine operting speed rnge specified by the prime mover or ppliction. KN > Stiffness Series Four different bsic torsionl stiffness series re listed in this ctlog (series 30, 60, 90 nd 120). In order to trnsmit the sme nominl torque KN wider coupling is required for torsionl softer coupling (series 120) thn for stiffer coupling (series 90). In ddition the number of spring pcks (6, 8, 10, 12,, 15, 16, nd 20) cn be vried in nrrow steps for ech stiffness series. By tht fine grded stiffness rnge is chieved. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

14 he following comprison illustrtes the dependence of the coupling width on choice of stiffness for the sme nominl torque. KN SE 41/1.4/90NC3/20/.. SE 41/2.2/120NC3/20/.. KN KN = 6 knm = 6 knm For n initil clcultion it is recommended tht torsionl stiffer coupling is selected. he torsionl stiffer reversible coupling series 30UC3 or 60UC3 re selected s first pproch for generting sets, pump drives or other industril pplictions, wheres the torsionl softer non reversible coupling series 90NC3 or 120NC3 re minly used for mrine pplictions. A torsionl vibrtion clcultion must be performed to confirm tht selected stiffness is suitble for given ppliction. he clcultion must use the excittions of the totl system nd must be performed for ll possible operting conditions (norml opertion, misfiring of one cylinder, etc.) nd speeds. For these clcultions, it is necessry to use the dmping fctor. From the nlyses results, for instnce the vibrtory torques cn be determined. hese consist of dmping nd elstic components nd must be checked ginst the permitted vlues s described in the following chpters. Stiffness: his is the torsionl stiffness vlue t sttic nominl torque. It is shown in the echnicl Dt sheets s C. For Geislinger SAE-Coupling the sttic stiffness is prcticlly constnt. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

15 Dmping Conversion tble for different dmping vlues k M k -- C C 2 C 1 M 2 1 k C M k C 2-2 M 2 1 M C 2 k 2 k k liner viscous dmping Nms/rd undimensioned dmping fctor rtio of dmping energy C torsionl stiffness Nm/rd phse velocity of vibrtion rd/s M mgnifier Geislinger uses the undimensioned dmping fctor. he dmping of the oil filled Geislinger SAE-Coupling is minly influenced by dmping due to friction, s the effect of hydrodynmic dmping is very smll. In generl the dmping t 0.3 cn be clculted by the following formul: v KN stt KN undimensioned dmping fctor v vibrtory torque knm stt sttic torque knm KN nominl torque knm Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

16 Permissible Elstic Vibrtory orque el Geislinger SAE-Coupling From totl vibrtory torque v, which is trnsmitted by the coupling only the elstic component el is importnt to be considered. el v el elstic vibrtory torque knm v vibrtory torque knm undimensioned dmping fctor his clcultion hs to be mde for ech hrmonic order nd the synthesis vlue hs to be derived. Permissible elstic vibrtory torques, for ech coupling directionlity type cn be seen in the following digrms. he digrms show: - the limits for elstic vibrtory torques, which momentrily occur (e.g. trnsient condition), - the limits for continuous permissible elstic vibrtory torques nd - the vibrtory torque on buffer (not vlid for Gesilco BF-Coupling). Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

17 DIAGRAM SAE-ype-NC3, Non-Reversible Y el. KN perm. elst vibrtory torque nominl torque X KN men torque nominl torque 0 X 1 Y X 1 X 1.3 Y 1. 3 X he vibrtory torque on buffer is not pplied to the BF-Coupling. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version 2.0 / 46

18 DIAGRAM SAE-ype-UC3, BF-ype-USO, Reversible Y el. KN perm. elst vibrtory torque nominl torque X KN men torque nominl torque Reverse 0 X 1 Y X X X 1 X 1.3 Y 1. 3 X Forwrd 0 X 1 Y X X X 1 X 1.3 Y 1. 3 X he vibrtory torque on buffer is not pplied to the BF-Coupling. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

19 herml Lod P KW Geislinger SAE-Coupling Permissible vlues for therml lod in the SAE-Coupling lso hve to be checked. he permissible therml lod, shown in the ctlogue section echnicl Dt is vlid under the condition of good ir circultion. o obtin the therml lod P KW the following formul pplies: P KW v i n 2 ( 1 ) C P KW therml lod kw totl trnsmitted vibrtory torque due to hrmonic order i Nm v i hrmonic order n speed of coupling min -1 undimensioned dmping fctor C stiffness Nm/rd he sign mens tht the therml lods of ll single orders re to be clculted seprtely nd then to be dded up. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

20 Permissible rnsient Shock orques he coupling cn trnsmit trnsient shock torques up to the mximum torque. It should be noted tht if the nominl torque of the SAE-Coupling is exceeded by more thn 1.4 times the coupling is pproximtely 10 times torsionl stiffer. he mximum trnsient torque for the SAE-Coupling is t lest 3.25 times of the nominl torque, nd 2.5 times of the nominl torque for the Gesilco BF-Coupling. Fig. 6 shows the reltionship between SAE-Coupling twist (in mrd) nd torque. Fig. 6 Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

21 Permissible Mislignment Vlues of SE-Couplings It is lso necessry to ensure tht the permissible rdil, xil nd ngulr mislignment cpbilities of the coupling re not exceeded during opertion. Axil Mislignment: W An xil mislignment W is the devition from the theoreticl nominl length of the coupling. his devition in length is cused by xil displcements of the djoining shfts. Resons for xil displcements include: errors in ssembly distnces, shft movements or therml expnsion. K is the mximum permissible xil mislignment cpcity of the coupling nd must not be exceeded during opertion. K is determined by the sum of sttic nd dynmic mislignments. Rdil Mislignment: Wr Rdil mislignment Wr is the mislignment of the driving side to the driven side in direction perpendiculr to the xis of rottion. he resons for rdil mislignment include: errors in ssembly lignment, shft movements or therml expnsion. K r is the mximum permissible rdil mislignment cpcity of the coupling nd must not be exceeded during opertion. Kr is determined by the sum of sttic nd dynmic mislignments. Rdil mislignments re independent of rottionl speed. he reltionship between rdil mislignment nd ngulr mislignment is described below in the section titled Angulr Mislignment. Angulr Mislignment: Ww An ngulr mislignment Ww is the inclintion of the xis of rottion of the driving nd the driven side of the coupling. K w is the mximum permissible ngulr mislignment cpcity of the coupling nd is only vlid when used in conjunction with the given vlues for the mximum xil mislignment. he following eqution should be noted in the cse of simultneous rdil mislignment Wr nd ngulr mislignment Ww. W r K K r w W w K r W r ctul rdil mislignment mm W w ctul ngulr mislignment mrd K w mx. ngulr mislignment in ccordnce with the echnicl Dt sheet mrd K r mx. rdil mislignment in ccordnce with the echnicl Dt sheet mm Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version 2.0 / 46

22 Axil Rection Force he xil rection force F of SE-Couplings F is rection force, which occurs during xil movement of the coupling under nominl torque. After the coupling hs moved in response to n xil force, the coupling s rection force returns to zero. he xil rection force does not depend on the mgnitude of the xil movement. Rdil Stiffness Cr of SE-Couplings As result of rdil mislignments, rdil rection forces ffect the driving nd the driven side of the coupling. F r re produced. hese forces F r C r W r F r rdil rection force kn C r rdil stiffness kn/mm rdil mislignment mm W r Bending Stiffness Cw of SE-Couplings Angulr mislignments produce rection torque side of the coupling. M w tht ffects the driving nd driven M w C w W w M w rection torque Nm C w bending stiffness knm/rd ngulr mislignment mrd W w Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

23 Permissible Mislignment Vlues of SB+BF-Coupling-Combintions he SB-Coupling of these coupling combintions is equipped with innerstr fixtions, thus ll mislignment compenstion is hndled by the BF-Coupling. he BF- coupling s lifetime cn be theoreticlly determined by nlyzing ppliction lod spectrum dt (mgnitudes nd frequencies). In fct, mislignment cpcities of the BF-Coupling re defined by predetermined lod cycle vlues. herefore, the following dt tbles show ngulr deflection cpcities (trnsient nd continuous) long with their corresponding lod cycles. Since the correct coupling selection is predomintely influenced by the expected lifetime or lod cycles, it is very importnt to determine ccurte vlues for the required trnsient nd continuous deflections. Permissible combintions of ngulr nd xil deformtion of the coupling cn be clculted using the formuls in the chpter Clcultion of the Mximum Mislignment Cpcity. Axil Mislignment An xil mislignment W is the devition from the theoreticl nominl length of the coupling. his devition in length is cused by xil displcements of the djoining shfts. Resons for xil displcements include: errors in ssembly distnces, shft movements, vritions in foundtions (i.e. resiliently mounted engines), or therml expnsion. K, mx (trnsient) is the mximum permissible xil mislignment cpcity of one membrne nd must not be exceeded during opertion. Using the formul given in the selection guidelines, K, mx cn be clculted from the mximum permissible ngulr deflection cpcity K w, mx (trnsient) nd the geometry prmeter i of the membrne. Rdil Mislignment Rdil mislignment W r is the movement between driving nd the driven shfts in perpendiculr direction (rdil) to the xis of rottion. Rdil mislignments cn only be ccommodted by use of two membrnes with ngulr deflection cpcity K w. Cuses for rdil mislignment re: ssembly errors, shft displcements, therml expnsions or elsticlly mounted driving or driven shfts. K w, mx (trnsient) is the mximum permissible ngulr deflection cpcity of one membrne nd must not be exceeded by sttic nd dynmic mislignments during opertion. he mximum permissible rdil mislignment cpcity of the coupling depends on the bending length L b (distnce between the plnes of the membrnes). Bsed on the bending length L b, K w, mx (trnsient) nd the following formuls, the mximum permissible mislignment cpcity cn be determined. Angulr Mislignment he ngulr mislignment W w is defined s the inclintion of the xis of rottion between the driving- nd the driven-side of the coupling. Angulr mislignment W w cn be compensted by using one membrne with given ngulr deflection cpcity K w. K w, mx (trnsient) is defined s the mximum permissible ngulr deflection of one membrne nd should not be exceeded during opertion. he reltionship between xil nd ngulr mislignments is shown in the formule of the following chpter. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

24 Clcultion of the Mximum Mislignment Cpcity of the BF- Coupling W-Arrngement his combintion compenstes for xil W nd ngulr W w mislignments. For both membrnes, it must be proven tht the mximum ngulr mislignment does not exceed the coupling s mximum permissible ngulr deflection cpcity. 2 x W W w, 1 W w, 2 W W W W Continuous ΔW ΔW w, 1 w, 2 ΔW ΔK i ΔW ΔK i w w rnsient ΔW ΔW w, 1 w, 2 ΔW ΔK i ΔW ΔK i w, mx w, mx W xil mislignment mm W w,1 ngle between input nd intermedite shft rd W w,2 ngle between intermedite nd output shft rd i geometric prmeter of the membrne mm K w mx. ngulr deflection of one membrne (continuous) rd K w, mx mx. ngulr deflection of one membrne (trnsient) rd 1 First membrne 2 Second membrne (K w, K w, mx nd i, see chpter echnicl Dt ) Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version 2.0 / 46

25 Z-Arrngement his combintion compenstes xil W nd rdil W r mislignments L b 2 x W W w W r W W W W Continuous rnsient ΔWr ΔW L i b ΔW ΔW r L i b ΔK ΔK w w, mx W xil mislignment mm W w ngulr mislignment rd W r rdil mislignment mm i geometric prmeter of the membrne mm K w mx. ngulr deflection of one membrne (continuous) rd K w, mx mx. ngulr deflection of one membrne (trnsient) rd L b bending length of the coupling mm Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

26 Membrne`s Spring Rtes orsionl Stiffness C he BF-Coupling cn be considered s torsionl stiff. Vlues for the torsionl stiffness of membrnes nd intermedite shfts re given in the echnicl Dt section. Bending Stiffness C w he ngulr deflection W w of one BF-membrne produces rection moment M b which cts s bending moment on the driving nd driven shfts. he bending moment is proportionl to the bending stiffness C w of the membrne. he rection moment M b cn be clculted s follows: M b = C w W w M b rection moment knm C w bending stiffness knm/rd W w ngulr deflection rd Axil Stiffness C he xil deflection W of the BF-membrne produces rection force F which cts s n xil force on the driving nd driven shfts. he xil force is proportionl to the xil stiffness C of the membrne. F = C W F xil rection force N C xil stiffness N/mm W xil deflection mm Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

27 Rection Forces of Different BF-Coupling Deflection Arrngements In the following chpter, the clcultion of membrne rection forces, due to torque nd elstic deflection, re shown for different BF-Coupling deflection rrngements. W-Arrngement F F F W W w2 W w1 W W w, 1 F M b1 b, 1 M b2 b, 2 F W F F W w, 2 W F L b F F F F M t, 1 M t, 2 M t1 M t2 M M F M M b, 1 b, 2 (M F C t, 1 t, 2 C C w b, 1 w L ΔW b ΔW ΔW ΔW ΔW M w, 1 w, 2 w, 1 w, 2 b, 2 ) rd M b rection moment due to the membrne`s bending stiffness knm F rdil rection force N F xil rection force N men torque knm M t rection moment due to the men torque knm C w bending stiffness knm/rd C xil stiffness N/mm W xil mislignment mm W w,1, W w,2 ngulr mislignment L b bending length m Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version 2.0 / 46

28 Z-Arrngement F W F W w, 2 W w, 1 F W M b, 1 M b, 2 L b F F F M t, 1 M t, 2 M M M M b,1 b, 2 (M F t, 1 t, 2 C b b,1 2C C r L C w 2 w w L b F C ΔW ΔW ΔW ΔW ΔW M w,1 w, 2 w,1 w, 2 b, 2 ) M b rection moment due to the membrne s bending stiffness knm F rdil rection force N F xil rection force N men torque knm M t rection moment due to men the torque knm C w bending stiffness knm/rd C xil stiffness N/mm C r rdil stiffness N/mm W xil mislignment mm W w,1, W w,2 ngulr mislignment rd L b bending length m Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

29 Mximum Rottionl Speed n mx he mximum permissible speed is given in the echnicl Dt section. emperture nd Humidity Proper selection of rw mterils for the couplings depends on the desired service temperture nd humidity. Normlly, the couplings re designed for n mbient temperture of 80 C continuous engine room opertion nd 100 C for short term engine room environment. Higher temperture resistnt rw mterils cn be delivered upon request. Connections Connection to flywheel: he Geislinger stndrd SAE-coupling (designtion /S..) is designed with stndrd flnge nd drillings used for inch-bolts fitting to the stndrdized SAE-flywheels. If metric bolts re used insted of inch bolts or the bolt size or the number of connecting bolts is differing from the SAE-stndrd then Geislinger SAE-coupling cn be ordered with customized drillings for the bolts (designtion /M../.). In ny cse the customer hs the responsibility for the bolt connection. he sum of the mximum sttic torque, the mximum vibrtory torque ccording to the torsionl vibrtion clcultion, other mximum eventully occurring pek torques like rising from gerbox clutch enggement, rection forces nd sttic nd dynmic forces when n dditionl mss moment of inerti is ttched to the flywheel bolt connection hve to be considered multiplied with certin sfety fctor. When required by clssifiction societies the connection must be designed to meet the respective clssifiction rules. Connection to driving side: he spline connection of the SE-Coupling to the driven prt is stndrdized nd cnnot be chnged. If connection differing from the stndrd spline is needed, plese contct Geislinger for offering customized dpter. In order to connect the BF-Coupling to flnge or shft by the best possible method, predefined flnge designs re vilble. In ddition, Geislinger is lwys prepred to mnufcture other connections, if economiclly nd techniclly fesible. Should other ssembly dimensions be required, plese contct Geislinger. he type of the dpter will hve n effect on the torsionl vibrtion behviour of the system. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

30 echnicl Dt SE-Coupling SE-Couplings Series 41 Series 41 SE 41/1/30UC3/8/S SE 41/1/30UC3/8/S SE 41/2/60UC3/8/S SE 41/2/60UC3/8/S SE 41/1.4/90NC3/8/S SE 41/1.4/90NC3/8/S SE 41/2.2/120NC3/8/S SE 41/2.2/120NC3/8/S SE 41/1/30UC3/10/S SE 41/1/30UC3/10/S SE 41/2/60UC3/10/S SE 41/2/60UC3/10/S SE 41/1.4/90NC3/10/S SE 41/1.4/90NC3/10/S SE 41/2.2/120NC3/10/S SE 41/2.2/120NC3/10/S SE 41/1/30UC3/12/S SE 41/1/30UC3/12/S SE 41/2/60UC3/12/S SE 41/2/60UC3/12/S SE 41/1.4/90NC3/12/S SE 41/1.4/90NC3/12/S SE 41/2.2/120NC3/12/S SE 41/2.2/120NC3/12/S SE 41/1/30UC3//S SE 41/1/30UC3//S SE 41/2/60UC3//S SE 41/2/60UC3//S SE 41/1.4/90NC3//S SE 41/1.4/90NC3//S SE 41/2.2/120NC3//S SE 41/2.2/120NC3//S SE 41/1/30UC3/15/S SE 41/1/30UC3/15/S SE 41/2/60UC3/15/S SE 41/2/60UC3/15/S SE 41/1.4/90NC3/15/S SE 41/1.4/90NC3/15/S SE 41/2.2/120NC3/15/S SE 41/2.2/120NC3/15/S SE 41/1/30UC3/16/S SE 41/1/30UC3/16/S SE 41/2/60UC3/16/S SE 41/2/60UC3/16/S SE 41/1.4/90NC3/16/S SE 41/1.4/90NC3/16/S SE 41/2.2/120NC3/16/S SE 41/2.2/120NC3/16/S SE 41/1/30UC3//S SE 41/1/30UC3//S SE 41/2/60UC3//S SE 41/2/60UC3//S SE 41/1.4/90NC3//S SE 41/1.4/90NC3//S SE 41/2.2/120NC3//S SE 41/2.2/120NC3//S SE 41/1/30UC3/20/S SE 41/1/30UC3/20/S SE 41/2/60UC3/20/S SE 41/2/60UC3/20/S SE 41/1.4/90NC3/20/S SE 41/1.4/90NC3/20/S SE 41/2.2/120NC3/20/S SE 41/2.2/120NC3/20/S Flywheel Size cc. to SAE J620 Nominl torque orsionl stiffness Mximum speed Perm. therml lod Rdil mislignment Rdil stiffness Axil mislignment Axil rection force Angulr mislignment Bending stiffness KN C n P KW K r C K r F K w C w knm MNm/rd 1/min kw mm kn/mm mm kn mrd knm/rd All technicl dt re without wrrnty. Dimensions nd design modifictions reserved. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

31 SE-Couplings Series 50 Series 50 SE 50/1/30UC3/8/S SE 50/1/30UC3/8/S SE 50/2.5/60UC3/8/S SE 50/2.5/60UC3/8/S SE 50/2/90NC3/8/S SE 50/2/90NC3/8/S SE 50/3.3/120NC3/8/S SE 50/3.3/120NC3/8/S SE 50/1/30UC3/10/S SE 50/1/30UC3/10/S SE 50/2.5/60UC3/10/S SE 50/2.5/60UC3/10/S SE 50/2/90NC3/10/S SE 50/2/90NC3/10/S SE 50/3.3/120NC3/10/S SE 50/3.3/120NC3/10/S SE 50/1/30UC3/12/S SE 50/1/30UC3/12/S SE 50/2.5/60UC3/12/S SE 50/2.5/60UC3/12/S SE 50/2/90NC3/12/S SE 50/2/90NC3/12/S SE 50/3.3/120NC3/12/S SE 50/3.3/120NC3/12/S SE 50/1/30UC3//S SE 50/1/30UC3//S SE 50/2.5/60UC3//S SE 50/2.5/60UC3//S SE 50/2/90NC3//S SE 50/2/90NC3//S SE 50/3.3/120NC3//S SE 50/3.3/120NC3//S SE 50/1/30UC3/15/S SE 50/1/30UC3/15/S SE 50/2.5/60UC3/15/S SE 50/2.5/60UC3/15/S SE 50/2/90NC3/15/S SE 50/2/90NC3/15/S SE 50/3.3/120NC3/15/S SE 50/3.3/120NC3/15/S SE 50/1/30UC3/16/S SE 50/1/30UC3/16/S SE 50/2.5/60UC3/16/S SE 50/2.5/60UC3/16/S SE 50/2/90NC3/16/S SE 50/2/90NC3/16/S SE 50/3.3/120NC3/16/S SE 50/3.3/120NC3/16/S SE 50/1/30UC3//S SE 50/1/30UC3//S SE 50/2.5/60UC3//S SE 50/2.5/60UC3//S SE 50/2/90NC3//S SE 50/2/90NC3//S SE 50/3.3/120NC3//S SE 50/3.3/120NC3//S SE 50/1/30UC3/20/S SE 50/1/30UC3/20/S SE 50/2.5/60UC3/20/S SE 50/2.5/60UC3/20/S SE 50/2/90NC3/20/S SE 50/2/90NC3/20/S SE 50/3.3/120NC3/20/S SE 50/3.3/120NC3/20/S Flywheel Size cc. to SAE J620 Nominl torque orsionl stiffness Mximum speed Perm. therml lod Rdil mislignment Rdil stiffness Axil mislignment Axil rection force Angulr mislignment Bending stiffness KN C n P KW K r C K r F K w C w knm MNm/rd 1/min kw mm kn/mm mm kn mrd knm/rd All technicl dt re without wrrnty. Dimensions nd design modifictions reserved. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

32 SE-Couplings Series 60 Series 60 SE 60/1.1/30UC3/8/S SE 60/1.1/30UC3/8/S SE 60/3.1/60UC3/8/S SE 60/3.1/60UC3/8/S SE 60/3.2/90NC3/8/S SE 60/3.2/90NC3/8/S SE 60/5/120NC3/8/S SE 60/5/120NC3/8/S SE 60/1.1/30UC3/10/S SE 60/1.1/30UC3/10/S SE 60/3.1/60UC3/10/S SE 60/3.1/60UC3/10/S SE 60/3.2/90NC3/10/S SE 60/3.2/90NC3/10/S SE 60/5/120NC3/10/S SE 60/5/120NC3/10/S SE 60/1.1/30UC3/12/S SE 60/1.1/30UC3/12/S SE 60/3.1/60UC3/12/S SE 60/3.1/60UC3/12/S SE 60/3.2/90NC3/12/S SE 60/3.2/90NC3/12/S SE 60/5/120NC3/12/S SE 60/5/120NC3/12/S SE 60/1.1/30UC3//S SE 60/1.1/30UC3//S SE 60/3.1/60UC3//S SE 60/3.1/60UC3//S SE 60/3.2/90NC3//S SE 60/3.2/90NC3//S SE 60/5/120NC3//S SE 60/5/120NC3//S SE 60/1.1/30UC3/15/S SE 60/1.1/30UC3/15/S SE 60/3.1/60UC3/15/S SE 60/3.1/60UC3/15/S SE 60/3.2/90NC3/15/S SE 60/3.2/90NC3/15/S SE 60/5/120NC3/15/S SE 60/5/120NC3/15/S SE 60/1.1/30UC3/16/S SE 60/1.1/30UC3/16/S SE 60/3.1/60UC3/16/S SE 60/3.1/60UC3/16/S SE 60/3.2/90NC3/16/S SE 60/3.2/90NC3/16/S SE 60/5/120NC3/16/S SE 60/5/120NC3/16/S SE 60/1.1/30UC3//S SE 60/1.1/30UC3//S SE 60/3.1/60UC3//S SE 60/3.1/60UC3//S SE 60/3.2/90NC3//S SE 60/3.2/90NC3//S SE 60/5/120NC3//S SE 60/5/120NC3//S SE 60/1.1/30UC3/20/S SE 60/1.1/30UC3/20/S SE 60/3.1/60UC3/20/S SE 60/3.1/60UC3/20/S SE 60/3.2/90NC3/20/S SE 60/3.2/90NC3/20/S SE 60/5/120NC3/20/S SE 60/5/120NC3/20/S Flywheel Size cc. to SAE J620 Nominl torque orsionl stiffness Mximum speed Perm. therml lod Rdil mislignment Rdil stiffness Axil mislignment Axil rection force Angulr mislignment Bending stiffness KN C n P KW K r C K r F K w C w knm MNm/rd 1/min kw mm kn/mm mm kn mrd knm/rd All technicl dt re without wrrnty. Dimensions nd design modifictions reserved. Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

33 Dimensions SE-Coupling Stndrd-Coupling Series 41 All technicl dt re without wrrnty. echnicl dt hve to be seen s guideline, detiled dt re vilble s tbulr drwing on request. Modifictions of dimensions nd design reserved. Dimensions Inerti Weight Series 41 B C D E F H I K L M N x A inner outer inner outer totl mm in kgm 2 kg SE 41/1/30UC3/ SE 41/2/60UC3/ x S SE 41/1.4/90NC3/ /2" SE 41/2.2/120NC3/ SE 41/1/30UC3/ SE 41/2/60UC3/ x S /8" SE 41/1.4/90NC3/ SE 41/2.2/120NC3/ Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

34 Stndrd-Coupling Series 50 All technicl dt re without wrrnty. echnicl dt hve to be seen s guideline, detiled dt re vilble s tbulr drwing on request. Modifictions of dimensions nd design reserved. Dimensions Inerti Weight Series 50 B C D E F H I K L M N x A inner outer inner outer totl mm in kgm 2 kg SE 50/1/30UC3/ SE 50/2.5/60UC3/ x S /8" SE 50/2/90NC3/ SE 50/3.3/120NC3/ SE 50/1/30UC3/ SE 50/2.5/60UC3/ S X SE 50/2/90NC3/ /8" SE 50/3.3/120NC3/ Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

35 Stndrd-Coupling Series 60 All technicl dt re without wrrnty. echnicl dt hve to be seen s guideline, detiled dt re vilble s tbulr drwing on request. Modifictions of dimensions nd design reserved. Dimensions Inerti Weight Series 60 B C D E F H I K L M N x A inner outer inner outer totl mm in kgm 2 kg SE 60/1.1/30UC3/ SE 60/3.1/60UC3/ S X SE 60/3.2/90NC3/ /8" SE 60/5/120NC3/ SE 60/1.1/30UC3/ SE 60/3.1/60UC3/ S X SE 60/3.2/90NC3/ /4" SE 60/5/120NC3/ Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

36 echnicl Dt & Dimensions SB + BF Coupling-Combintion SB + BF Coupling-Combintion Series 50 All technicl dt re without wrrnty. echnicl dt hve to be seen s guideline, detiled dt re vilble s tbulr drwing on request. Modifictions of dimensions nd design reserved. Continuous, ngulr deflection cpcity K w = 12 mrd rnsient, ngulr deflection cpcity K w, mx = mrd Shock ngulr deflection cpcity K w, mx = 36 mrd Undimensioned dmping fctor membrne M = Undimensioned dmping fctor interm. shft Z = SB Size Series 50 BF Size Flywheel Size cc. to SAE J620 Nominl torque Prmeter BF Coupling Bending length orsionl stiffness SB coupling orsionl stiffness membrne orsionl stiffness intermedite shft Bending stiffness membrne KN i * L b C 1 C 2* C 3* C w * C * n PKW I 1 I 2 I 3 I 4 I 5 ** knm mm mm MNm/rd MNm/rd MNm/rd knm/rd N/mm 1/min kw kgm² SB 50/2.2/60UC3/8/S SB 50/2.2/60UC3/8/S 2.19 SB 50/2.2/90UC3/8/S 1.63 BF 50/50/2USO SB 50/2.2/90UC3/8/S 2.23 SB 50/2.2/120NC3/8/S SB 50/2.2/120NC3/8/S SB 50/2.2/60UC3/10/S SB 50/2.2/60UC3/10/S 2.19 SB 50/2.2/90UC3/10/S 1.63 BF 50/50/2USO SB 50/2.2/90UC3/10/S 2.23 SB 50/2.2/120NC3/10/S SB 50/2.2/120NC3/10/S 2. * vlue for one hlf of the Gesilco coupling ** vlue depending on design of flnge hub (cc. to customer request) Axil stiffness membrne Mximum speed Perm. therml lod Inerti Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

37 SB Size Series 50 BF Size Flywheel Size cc. to SAE J620 Nominl torque Prmeter BF Coupling Bending length orsionl stiffness SB coupling orsionl stiffness membrne orsionl stiffness intermedite shft Bending stiffness membrne KN i * L b C 1 C 2* C 3* C w * C * n PKW I 1 I 2 I 3 I 4 I 5 ** knm mm mm MNm/rd MNm/rd MNm/rd knm/rd N/mm 1/min kw kgm² SB 50/2.2/60UC3/12/S SB 50/2.2/60UC3/12/S 2.19 SB 50/2.2/90UC3/12/S 1.63 BF 50/50/2USO SB 50/2.2/90UC3/12/S 2.23 SB 50/2.2/120NC3/12/S SB 50/2.2/120NC3/12/S 2. SB 50/2.2/60UC3//S SB 50/2.2/60UC3//S 2.19 SB 50/2.2/90UC3//S 1.63 BF 50/50/2USO SB 50/2.2/90UC3//S 2.23 SB 50/2.2/120NC3//S SB 50/2.2/120NC3//S 2. SB 50/2.2/60UC3/15/S SB 50/2.2/60UC3/15/S 2.19 SB 50/2.2/90UC3/15/S 1.63 BF 50/50/2USO SB 50/2.2/90UC3/15/S 2.23 SB 50/2.2/120NC3/15/S SB 50/2.2/120NC3/15/S SB 50/2.2/60UC3/16/S SB 50/2.2/60UC3/16/S 2.19 SB 50/2.2/90UC3/16/S 1.63 BF 50/50/2USO SB 50/2.2/90UC3/16/S 2.23 SB 50/2.2/120NC3/16/S SB 50/2.2/120NC3/16/S 2. SB 50/2.2/60UC3//S SB 50/2.2/60UC3//S 2.19 SB 50/2.2/90UC3//S 1.63 BF 50/50/2USO SB 50/2.2/90UC3//S 2.23 SB 50/2.2/120NC3//S SB 50/2.2/120NC3//S 2. SB 50/2.2/60UC3/20/S SB 50/2.2/60UC3/20/S 2.19 SB 50/2.2/90UC3/20/S 1.63 BF 50/50/2USO SB 50/2.2/90UC3/20/S 2.23 SB 50/2.2/120NC3/20/S SB 50/2.2/120NC3/20/S 2. * vlue for one hlf of the Gesilco coupling ** vlue depending on design of flnge hub (cc. to customer request) Axil stiffness membrne Mximum speed Perm. therml lod Inerti Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

38 Dimensions Weight Series 50 B C D E F H I K L M N x A O P R S outer SB inner SB BF Flnge Hub** totl** SB Size BF Size mm in mm kg SB 50/2.2/60UC3/ SB 50/2.2/90UC3/... S BF 50/50/2USO x 5/8 252 mx SB 50/2.2/120NC3/ SB 50/2.2/60UC3/ x SB 50/2.2/90UC3/... S BF 50/50/2USO mx /8 SB 50/2.2/120NC3/ ** vlue depending on design of flnge hub (cc. to customer request) Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

39 SB + BF Coupling-Combintion Series 58 All technicl dt re without wrrnty. echnicl dt hve to be seen s guideline, detiled dt re vilble s tbulr drwing on request. Modifictions of dimensions nd design reserved. Continuous, ngulr deflection cpcity K w = 12 mrd rnsient, ngulr deflection cpcity K w, mx = mrd Shock ngulr deflection cpcity K w, mx = 36 mrd Undimensioned dmping fctor membrne M = Undimensioned dmping fctor interm. shft Z = SB Size Series 58 BF Size Flywheel Size cc. to SAE J620 Nominl torque Prmeter BF Coupling Bending length orsionl stiffness SB coupling orsionl stiffness membrne orsionl stiffness intermedite shft Bending stiffness membrne KN i * L b C 1 C 2* C 3* C w * C * n P KW I 1 I 2 I 3 I 4 I 5 ** knm mm mm MNm/rd MNm/rd MNm/rd knm/rd N/mm 1/min kw kgm² SB 58/2.2/60UC3/8/S SB 58/2.2/60UC3/8/S 4.28 BF 63/50/2USO 8 SB 58/3.1/90NC3/8/S SB 58/3.1/90NC3/8/S 4.89 SB 58/2.2/60UC3/10/S SB 58/2.2/60UC3/10/S 4.28 BF 63/50/2USO SB 58/3.1/90NC3/10/S SB 58/3.1/90NC3/10/S 4.89 SB 58/2.2/60UC3/12/S SB 58/2.2/60UC3/12/S 4.28 BF 63/50/2USO 12 SB 58/3.1/90NC3/12/S SB 58/3.1/90NC3/12/S 4.89 * vlue for one hlf of the Gesilco coupling ** vlue depending on design of flnge hub (cc. to customer request) Axil stiffness membrne Mximum speed Perm. therml lod Inerti Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

40 SB Size Series 58 BF Size Flywheel Size cc. to SAE J620 Nominl torque Prmeter BF Coupling Bending length orsionl stiffness SB coupling orsionl stiffness membrne orsionl stiffness intermedite shft Bending stiffness membrne KN i * L b C 1 C 2* C 3* C w * C * n PKW I 1 I 2 I 3 I 4 I 5 ** knm mm mm MNm/rd MNm/rd MNm/rd knm/rd N/mm 1/min kw kgm² SB 58/2.2/60UC3//S SB 58/2.2/60UC3//S 4.28 BF 63/50/2USO SB 58/3.1/90NC3//S SB 58/3.1/90NC3//S 4.89 Axil stiffness membrne Mximum speed Perm. therml lod Inerti SB 58/2.2/60UC3/15/S SB 58/2.2/60UC3/15/S 4.28 BF 63/50/2USO 15 SB 58/3.1/90NC3/15/S SB 58/3.1/90NC3/15/S 4.89 SB 58/2.2/60UC3/16/S SB 58/2.2/60UC3/16/S 4.28 BF 63/50/2USO SB 58/3.1/90NC3/16/S SB 58/3.1/90NC3/16/S 4.89 SB 58/2.2/60UC3//S SB 58/2.2/60UC3//S 4.28 BF 63/50/2USO SB 58/3.1/90NC3//S SB 58/3.1/90NC3//S 4.89 SB 58/2.2/60UC3/20/S SB 58/2.2/60UC3/20/S 4.28 BF 63/50/2USO 20 SB 58/3.1/90NC3/20/S SB 58/3.1/90NC3/20/S 4.89 * vlue for one hlf of the Gesilco coupling ** vlue depending on design of flnge hub (cc. to customer request) Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

41 Dimensions Weight Series 58 B C D E F H I K L M N x A O P R S outer SB inner SB BF Flnge Hub** totl** SB Size BF Size mm in mm kg SB 58/2.2/60UC3/ x S BF 63/50/2USO mx SB 58/3.1/90NC3/ / SB 58/2.2/60UC3/ x S BF 63/50/2USO mx SB 58/3.1/90NC3/ / ** vlue depending on design of flnge hub (cc. to customer request) Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

42 Exmples Stndrd Geislinger SE-Coupling Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

43 Stndrd Geislinger SE-Coupling with dditionl mss (optionl prt in green) for fine-tuning of torsionl vibrtions Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

44 Stndrd Geislinger SE-Coupling with split ring flnge connection (optionl prts in green) for rdil disssembly/ssembly Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

45 Stndrd Geislinger SE-Coupling between keywy connection nd flnge connection (optionl prts in green) Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

46 Stndrd Geislinger SE-Coupling with flnge connection (optionl prt in green) Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

47 Stndrd Geislinger SE-Coupling with conicl connection (optionl prt in green) Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

48 Stndrd Geislinger SE-Coupling with conicl connection (optionl prt in green) for flnge mounted gerbox Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

49 Stndrd Geislinger SB + BF Coupling-Combintion with conicl flnge hub connection (optionl prt in green) Geislinger GmbH, 5300 Hllwng, Austri SAE-Coupling Ctlog Version / 46

50 Geislinger Coupling Geislinger Silenco Geislinger Crbotorq Geislinger Dmper Geislinger Monitoring Geislinger Flexlink Geislinger Vdmp Geislinger Gesilco Geislinger Gesilco Shft Geislinger GmbH, Hllwnger Lndesstrsse 3, 5300 Hllwng/Slzburg, Austri, el , Fx , geislinger.com