SNAP WRAP COUPLINGS the coupling that pays for itself < Spiders - Synthetic Rubber, Polyurethane,Hytrel, Bronze Type L Coupling qe ‘SW Elements - Synthetic Rubber, Polyurethane, Hytre! Type TSW Coupling Type RRS Spacer Coupling 6 ways the "Snap Wrap" ith its unique wrap around coupling can help PrN Synthetic rubber connecting element, the itsel Snap Wrap coupling eliminates the need for dismantling the connected equipment 1.Prebored hubs Hubs bored and keyed to standard IEC motor shaft sizes while inspecting or replacing the Standard EC rm element - a major benefit when down- 2. Snap Wrap Ease of inspection and . . ; Jement f t within 5 minutes. lime on machinery can. run into huge elem replacement within § minutes. 3. Modular hub Both Models , SW & RRS amounts. design Use the same hubs. Combined with a range of prebored 4. Spacer coupling RRS spacer model is available for pump applications. 5.Fully machined —_ Balance, ease of alignment spacer option, the Snap Wrap coupling is hubs land smooth contact surface for elements are assured hubs, a modular hub design and a unsurpassed for quality, flexibility, speed 6. Any environment Water, oil, greases & dust do not of installation and maintenance. affect performance.BATH] JAW - FLEX COUPLINGS TECHNICAL DATA SELECTION PROCEDURE (@) Service Factor Determine appropriate SERVICE FACTOR from table A. Design Power Multiply running power of driven machinery by the service factor. This gives DESIGN POWER which is used as a basis for coupling selection. Coupling Size Refer respective table for your required coupling type and read from the appropriate speed column until a power equal to or greater than the DESIGN POWER is found. Bore Size Refer respective coupling 'TECHNICAL DATA’ table to check that the required bores can be accommodated, © © @ EXAMPLE ‘A-coupling is required to transmit 5 KW from an electric ‘motor which runs at 100 rpm to a centrifugal pump for 12 hours a day. Tho motor shatt diameter is 60 mm. and the pump shaft diameters 85 mm. (@) Service Factor From Table A the service factor is 1.0 (b) Design Power Design Power 5 x 1.0 = 5 kW {@) Coupling Size Read from 100 rpm in the speed column of "TECHNICAL DATA’ table, The first power to exceed the DESIGN POWER of SkWis 5.6kW, The size of the coupling specified in the first column corresponding to 5.6kWis SW-276 (d) Bore Size Max. Bore for coupling size SW.276 is 75 mm. This shows that both the shaft diameters are within the range, CH saa) SPECIAL CLASSES For applications where substantial shock, vibration and torque fluctuations ‘occur and fr reciprocating machines e.g internal combustion engin piston pumps and compressors, refer to Rathi Transpower with full machine details "Type of Driving Unit Tntornal Combustion Engin ‘Steam Engines Water Turbines Electric Motors Hours per day duty Hours per day duty Driven Machine Class a ove ond 18 over under inclusive 16 ewe tole over inctave 16 UNIFORM -Aglators, Beowing machinery, Contriugal Blowers, Conveyors, Contrugal Fans anc Pumps, Generators, Sewage disposal Equipments Evaporator, Fodor, Texto machines, Wood working machines, MODERATE SHOCK* Clay working machinery, Crane Hoists, Laundry machinery, Machine Tools, Folary Mil, Papr Mil machinery, Ner-uniferml loaded conttugal pumps, Rotary Screans, Cenifugal Compressors Shredders, Pratng presses, Ol industry, Moors, Food industry, Boators, Bucket elevators, Goar pumps, ‘ood workng machinery, Textile macrinery HEAVY SHOCK* Reciprocating Conveyors, Crushers, Shakers, Motl Mis, Rubber machinery (Ganbury Miers and Mis) Reciprocating Compressors, Welding Seis, Fright & passenger elevators, Cooling tower fans, Kammer ils Recprocating pumps, Vibrating screens, Winches, Wie drawing machines. + Its recommended that keys with top clearance ae fited for applications where load fluctuation is expected, MISALIGNMENT CAPABILITY PARALLEL 0.4 mm ANGULAR - 1°BATH] JAW - FLEX COUPLINGS TYPE L/SW/RRS on § S| s| 8 a} 3 . s fe s c clo cic L LENGTH TYPE SW TYPE RRS Coupling esac Rama] Poyareiane ies wax, 28 [na | 05 |aap|oe| 5 we] sco |e [asa ES [iets] St [ame [em [Porfgm | e [fer | |S ae s10] a9 | 093] 133 ia| 222 23 42] 96 | 5 | 43 | 76] 3 [35 100, 108 Al dmensons ar nm. rRRSISW maran gap'G atthe tm ot assem. amu bores ean be nerease in caso of tel hubs. Consul manulactr Aumoum oraane 0 110 8oral AS spscr. § ori type Spider: Potycthane Hye tor Sizes soto 298 for Sizes S010 228 18.076 Alumina 220BATH] JAW - FLEX COUPLINGS F J ASSEMBLED LENGTH | is H RUB F HUB L CES Vey Bash oA sue May Bare rutsw | sie [mm | inh | Te | Tw | o8 | oF F 6 > © 4 L 100 ie | 2 | ine] 65 | me | 6 a “ we | wos | xs | a | os 10 wo | a | tue] 0 | os | 3 a | 2 | ws | zs | oe | 75 150 wo | a2 | tae] a6 | on 92 35 ss | 2 | 5 | 25 | 2 | 7 180 wo | a | tse] is | re | toe “5 sv | 2 | ws | 25 | s | 7 26 zr | eo | 2ve | usr | i | 28 © wm | «@ | 25 | a ae | ss 200 vir | oo | 2ve | tse | 208 | 20 7 wm | 4 | as | 4 ae | sss 25 aozo | 7s | 3 | zr | ass | is9 © we | « | as | oe ss | 159 2255 soco | 75 | 9 | zor | asa | 19 % w | «@ | ws | 2 ss | 153 00, 950A 8350 izes avo alablen TSW design oni ERRenn ervey 4 ithe wronch clearance requite fortgntening and loosening the bush on the shal, The use of shorted ky willow this mension to be rece, Couplings canbe “upped wih FIP or itor FIM ange as requred Wain s orange wirout Boe 1 Rath couplings ae supped with taper bore suitable tothe bush size species inthis cor, * Forcetad inlrmaton about taper Suen bore, please refer Taner Buen Catlogue ‘TL couplings are supotio wth spider ‘TSW couplings ar supplied wit snap-wrap. Rating Note: Rang wil as per SW CHES a feodes] wate Features Proseros i OE aes | ESOT Syntboie | Syrielic Rubber a hgh Wexbi ser mara al ol ella, aur slander alasomer resembles natural | sector | fupeer | rubber ineasiance and lati, Bick) sua [were 198 7 | Povurainane | Uretane ha gestrtorave capably han Sytec Rubber and of good resanca to oT and loange| 22 | avcw7r chemical, Howaver this materal provide les dampening ‘| sta aeewe7te m | wee Tele a ble elstomer designed for righ torque and high lempeature operations. Hee an excelent [Rawa| — 96 Resistant land chara his best Utd in continuous Toad appteatons thar than cyte or ono sanden. [Write | gia [SCH 12°C Bronze i anil, porous, olimpregnated metal eer exclsvly for lw speed (ax. 250 RPM) applications ragieng mgh torque eapabillan onze pearance nol oles by wal ol dt lrorze (Gniyiype spiders 22685010 225) He ase ase In view of our constant endeavour to improve quality of aur producs, we reserve the right fo alfr or change specifications without prior notice, This document i the intellectual propery of Rathi Transpower Pvt. ig. and subject to copyright [Rathi Transpower Pvt Ltd Distributor renege a PoSpecial Features Individual freefloating load cushions held in place by outside steel collar. ‘Completely machined castings. Easy to assemble & disassemble. Cushions easily inspected at all times, Matorial of construction - CL for Size 307 to 367 $.G. Iron Size 407 to 1117 Applications For pumps in chemical industry, ideal for reciprocating pumps, diesel or gas engines, multiple generator sets and such heavy duty applications. wa nee 1-21 oase | 02 | ws ree 1 L Se + TREH TPE HR Dry ve at ° 7 ‘Approx. weight sie | feted | site | sore | Outside | Hub | Length | overt ina im (Synthetic aa ar sae |e ans " Rubber) | Min. | Max Min, Bore | Max Bore HaO7 07 [60 | vos [ee [00 7 2 w 5 1.957 Ti28 7% | 60 | 15 | 280 | 197 127 a4 73 7 1967 S208 oer [190 at 8 358 105 29 are KW at 100 rpm Min. Bore Max Bore Hub Diameter | Length thru Bore oo Outside pose | | tub | ub] Hub | “bia | Hub] Hub | Hub] Hub [Syntnouc] PU favrREL| Type! | Tyett | Typet | Type lt aypet_| rypetl_ | aes [aypeut_| Pubber BA| et | oe2 [by | oe rmsor [sf ee | veo | too | 30 | 60 | oo tos | 66 [ist [vo 68 | as Haas? [75110 | 107 | 110 [a5 | oo | a5 | 115 | ooo | 108 | 100 | 76 _| 05 waae7 [toa] 486 | 280 | 74070 | 00 | t00 | an | nee | er0 ea Tao7 | = | aaa | ava] 125 _[ so | es | 120 | t05 | os | 105 | 28 | 95 | 120 Haas? [= soa | soe | 138 [60 [es [140 ves | 400 [220 | 204 [100 | 190 wasoe | —- | ase | so7 | 103 [70 | eo | 14 | 100 | «12 | 200 | a5] 110] 140 soe [= ser [arr | tae [as [00 [ve 225 | eters 980 9070 Ha700 | | 796 | v290 | 162 | 90 | 100 | 190 | 265 | 28 | 900 | 425_| 140 | 195 Heo [== | ts00°| 198 [100 | 20 [ets] e8s | 600 [aes ar0 ts ato Hatt | —- | - | sro] 216 | 170 | 170 | 205 | o40 | a7 | a0 | oes | 190] 200 Hao [=| =| aaa [are te5 = | 60 f= | 80s | sao 340 wa-iors_| | - | aos | 205 | o15_| - | «20 | - | 910 | 000 340 wats [= [=| aso [ees eso | soo || 780 375 wast? | - | = | e007 | 276 | 200 | - | 00 | - | 1970 | 900 400 © Maintain Gap = 3 mm for size HR - 457 & 6 mm for higher sizes at the time of assembly. «© Please specity hub type required. © Non std. DBSE spacer available on request. ‘© For vertical installation contact RATHI 1 Revasis-o1it2COUPLINGS JAW - FLEX / SPACER - FLEX TYPE sw Ben kW ‘Minimum Coupling | at 100 BSE outside Longth ‘Adapter Bott ‘ize PM. Diameter Thru Bore Diameter | Clearance (Synthetic) s in Max, OA D 2B a SW 095; 022) 10) 28 5 25 54 5 ‘SW 100 0.49) 100, 140 10 38 78 30) 65 50) swa 110 089) 180 15 a2 6 35 76 60 ‘swa 150 149 15 a a 0 0 70. 'SWa 190 201 20) 55) 129 5 02 7% SW 225; 276) 20 a 142 50 115 0 'SWO.226 3.43) 25 70) 158 50) 134 @ swa276 5.60) 25 80) 178 60 130 107 ‘Swa-280 320 30) 0 208. Cy 130 70 SW 295, 13.40 40, 180 30) 105: 253 70 160 75 swa205s | 2240 30) 105 258 75 1160 a ‘SW 300 31.90 30 115; 22 Cy 180) % swasso | 4500 30 1 BB a 200 es © Maintan gap 6 he tne of sembly where © 2 men. SWQ- 085 to 100, 5mm SO T10 16 SWO=350 © Pot bores other han spect are auiabe on request {Non st epacorongthavalable on quest. & Fervenial etalon contact RATHI In view of our constant endeavour to improve quality of our products, we reserve the right to alter change specications without prior notice. This document isthe intellectual property of Rathi Transpower Pvt.Ltd. and subject to copyright Rathi Transpower Pvt Lid Disibutor Pre 11 008(no18) ma erainyrahroup com FroseoTeAy Ven) 4 TYPE SPACER COUPLINGS RRS / SWS | SWQ TYPE SWS TYPE Swa TYPE BAI Lond] RRS ar Is. ° nse ° STD, DBSE 100, 140, 180 mm, Reentry Power Rang coum ‘Syne Rubber Poyuretane poe Length ong iW capscty 10 Capaaty tmuore | 08 ates Rates an Sue Torque "100 | 1800 | 3000 | Teraue | 100 1500 "3000 win. Mow ov (im) | tom _| tom | apm |) | tom | tom | tom mas-oss| aia [oz | sao | eo | ova | om | sss | ao =| «| = = as-o0e | aoe | 049 | ras | v7 | eno | o7a | ssos | aacs % ma_| er ss nas-00 [48a | eas | 70s | var [_ee0 | ova | ss0s | 2205 =| fe 7 nas-170 | 20 | 09s | vas | era | 9 | ao | onan | 185 2 | «| « 7 mass | ae es | ae | | ee | |e cc % TaS-190 | wo | aor [sors | wos | S| ome | eee] me || Tee mass | | are | ae] we | S| ate | wero | @ [oe poe 7 was-208 | a7 | aaa | sis [wos | wo | ate | mee | ane | as a 19 MI dimensions ere in ma. '® Max. bores can be increased vertical instalation contact RATHL te ee eaeee path fateial: Hubs ~ Cast ron & Spacer - Aluminium © Max. speeds for AAS 095 to 25-3600 rp”. ARS 226 - 2000 rpm. © Gap for RAS 095 t0 100-2 mm RRS 1100 226 -3 mm, «© Maintain gap at the lime of assembly. 1 R.04/2-09/11JAW - FLEX TYPE SPACER COUPLINGS RRS / SWS / SWQ oA TYPE SWS TYPE Swa Eis eee ew Rai ; ater) (ror kc bore prvi metro S| FS [ction | se | som | Rist [22 [Tain [wax | wn [Max] ea [os [ec | oe | > [pi swear | sos] so | ooo] oa | sar] «| 2 [vs | | | ive [isa [7 | 190 | wo | 0 sws 206 | v2n0 [14 [1920 | 201 [vou] sos [90 | os | 20 | ee | asa [eos | 100 | 160 | 00 | 70 sws2055 | 2109 | 228 | 000 | ane | s000| so | 20 [05] 26 | 70] 253 | 204 [106 | 160 | eo | 75 swss00 [sous [sis | 570 | ar9 | 7616 | 7a7s | 90 | 105 | 20 | 75 | eve [est [vee | 190 | e8 | 0 swss0 | «ose | 50 | oe | ors | tore | izes | 90 [115 | oo | 00 | o00 | ooe [190 | 200 | s0 | 0 Noto Sd, Spacer length 140, 180mm avalbe, Nn ad, Spacer avalabl on reqs Ww Minimum coupling | @i00 pase Adaptor Bolt sizo RPM Diameter | clearance 28 R m4 45 co 50 76) 60 20) 70 102 75 115 90 134 92 130 130 79 160 75 160 85 180 95 200 35 Bore s Min, Max, WO 095, 022 70 28 'SWO 100, 0.49 10 38. 'SWO 110, 0.93 16 42, SWO150, 149) 15 28 'SWO 190, Zot 20) 55. 'SWO225, 276 20. 65. sWO 226: 3.43 25: 70. SWO 276, 5.60 25. 80 SWO 280, 8.20 20) 20) 'SWO 295, 13.40 30 105. swo95s_| 2240 30 706: ‘SwO 300 31.90 30 15. 'SWO350, 25,00) 30) 125 © Maintain gap C athe te a s66mb wh isislalaizle(elslals|als|a]o (© = 21m. for SO. 09516 100 = Simm SWO= T1016 SWO- 960, © Piet bores other than speed are aualae on request. Non si. epaenlongth avaliable on aquest Forverica nstalson contac RATHI In vow of our constant endeavour te improve quality of our progucts, we reserve the right to ater or change specifications without pri note. ‘This document isthe intolleciual property of Rathi Transpower Pv. Lid. and subject to copyright, Rathi Transpower Pvt Lid Distibutor Rath! Chamber, 7, Deccan Colage Ross, Fume at oe Dia) Prone t-r090s47201 Foes si-zosostrata Ermal enquiy@rthgroupicom ‘Webstewnteoop ings om z RToaRaaTTYPE BATH WN c eee MUN C ME ce ir gor Special Features: Std. duty flange type coupling. The Couplings permit close coupled unit, Reduce assembly and instalation time. Couplings Gliminate extension shaft / jack shaft... Cut original equipment costs and can be mounted directly on engine flywheel Applications Swe sr auipment assembled wih gasolne engines swsr 522 Hous | — 1 | dalele tt EE} else) 1 i [_! TPE HF TYPE SWSF PEC ean a) Syria Rabo | Flange Dimensions inch Hub Dimensions mm ‘SAE * Coupling] Rating 0.0. PC.D. | No. of | Hole | 0.D. Hub | Length [Overall Bore Size sue | ew! Holes | Dia. Dia, | thr’ Bore length (inch) 100 rpm OF OB OA | GE D T Min. | Max. 7 . sire tae] ass [isa oe as & — _[swrave 5.60 10.6" 951 6 [19/82" 7a 127 80, 148, 2 | 75 - SWF 6 [aa Tr. a tor | sas POET 8 Toye | arse |e fre} Be fet ee ff vo Su Too [FON a SWF 25 | 376 fae eee sve] ose [SmEa=e 9 —T ya7e | reve |e frome eer beef os 0 Swrare | 560 [iar | eos a9 Saran [a0 ee ae aso SWF IOS] Ba 33 [ ee ae [eC sWrase [3 ea [oe ef oe as Sua L560 Tis [ior | a0 ass ve | 1 [swraso“[e20—] 16s 8 zs | 40 [a0 | ae 90 Swraes [ta oe SWF 8s] Zee eC aaa [as fe [ ea [tat ope Te | 2 [eso [58 Tao Prete | 6 fave [zee [en [anaes eas [78 foe[ er [ar [ns aL SAE Coupling Rated [KW Rating JOD. [Hub] Length | Bore | [ SAE size|Flange]PC.D. No. offHole] L [OH Size | Size forque| at 1500" [OA | Dia, | wu’ bore {inom "| OD. | vot | Hoiee| Di. |rn|mom inc nm | “rpm 28 Imi. fax. OF [Ha we ar as iss] 80] a 2 | 7 10" 276 532, 84.00 |173 | 70 60 25 | 42 io" 123/8"|11 5/8" 8 [13/32] 16] o zao_| rez | 12500 [206 | 20 | ss [3055 | [uae [rzefavel « fasoltel « wes] ser] sts piss] 60] e025 | 38 j ive} are | see] s40o fizs | | 60 fas) ae | Le freaerfirvel «bral ao] | zoo | 732) 12300 Jove | a0 | es 30 | ss zess_| 21s2| 30500 [255 | 105 | a0 [30 | 6s | ar amensons are inmm, ules otherwise note 226 327 $1.45 | 153 | 60 60 25 | 36 ‘© For vertical installation contact RATHI, ors | saz) soo Jive | 70 | 80. |25 | a2 tar | 20 | Sef 88 FE FS] YES] EE] preteres sae tywhes! connection, pes. | 1379) 20100 Joss | ios | e030 | os zess_| 2132 | s0500 [oss [105 | so [30 | osieee Baer CEN ran 7 7 lomrl ‘SAE Flange inches) Ret Mosel Dar Fig S165 X18 312 S175 XA ie 16825 oe 134 90 | 120 SSN X15 SS11KP 14 12318" Fig. S810 XP TMF woo |, [17e[ 208 SSE XE 134 20 | 120 1378" SSE XD IME 220 76] 206 SSI KS 18 | 28 [ 35 [170] 210 1838" SAEB SK 42 mm 2 SAE 6.5°X48 mm a8 a 14 | 180 100] 168 Fig. 8 SAE SSX 1 5186) 15 SAE 75X48 mm 48 17 ‘SHAFT DIMENSIONS For Fig. "A ‘SHAFT DIMENSIONS For Fig. B" +000 +0006" DiaP w 2000"] y -0.000" P 40.0007" soars 7 oar | 1.43 1.625" 20001 4gt 2002 40.0008" sore 0.499" | 1.801 2.00" 2000" 4pe 2.002 woot . " 0.01" 0.874" | 3.124 ye 0.0005 poo" 3.50 15/8" 90°0 © All dimensions are in mm, otherwise specified. In view of our constant endeavour to improve qualty of our products, we reserve te right to alter or cnange specifications without prior notice. This documonti the intellactual propery of Rati Tanspower Put. Li, and subject to copyright. y was | Rathi Transpower Pvt Ltd Rathi Chambers, Pune 411 006,(NDIA) Phone 9-20030517201 Fae 94-20.0817212 Evmal!anquly@rathigroup.com Wobstte worarathicoupiings.com ecean College Read, Distributor RISROoT