Home
Operating Instructions - Schübel Antriebstechnik GmbH & Co. KG
Contents
1. eq eo e5 E Position of the pem HA ET Position of the set screw from J E yng 72 Set screw up to size 140 152 up d and incl size d 4 125 135 d dy li 7 U JP Part 1 Pati Part 5 7 I Parti Part 1 Part 5 KA DS DS DS Ea 80 95 110 125 140 160 180 200 225 250 280 315 350 400 440 Size di M6 M6 M6 M8 M8 M10 M12 M12 M12 M16 M16 M16 M20 M20 M24 ei 11 15 18 20 e2 13 13 16 20 22 24 28 35 40 50 60 es 15 20 25 25 30 35 40 45 50 55 60 65 70 80 90 1 4 4 4 8 8 15 25 25 25 70 70 70 130 130 230 Table 6 1 3 Set screw assignment and tightening torques of the set screws 1 Tightening torques of the set screws in Nm Note following position of the set screw Part 1 Size 80 88 Size 95 103 The set screws must always be positioned on the keyway An exception are the following coupling parts Bore D gt 25 mm set screw displaced by 180 relative to the keyway Bore D gt 38 mm set screw displaced by 180 relative to the keyway BA 3101 EN 07 03 17 33 FLENDER 6 1 5 6 2 Balancing Prebored couplings or prebored coupling parts are delivered unbalanced It is recommended that these parts are balanced to suit the application after finish boring see DIN ISO 1940 and DIN 740 2 but to min balancing quality G16 Balancing is normally done by drilling material away On part
2. The necessary refinishing must be carried out in strict compliance with the following specifications and with particular care Responsibility for carrying out the refinishing is borne by the orderer aulion FLENDER can accept no guarantee claims arising from unsatisfactory refinishing Instructions for machining the finished bore parallel keyway axial retaining means set screws and balancing Finish bore Remove flexible elements Depreserve and if necessary clean coupling parts NM Note manufacturer s instructions for handling solvent When machining the finished bore the parts must be carefully aligned For the permissible radial and axial runout errors and the permissible cylindricity tolerances refer to DIN ISO 286 The parts must be mounted on the marked faces I inni The maximum permissible bore diameters see section 1 are designed for drive type fastenings without taper action to DIN 6885 1 and must not under any circumstances be exceeded The finish machined bores must be 100 checked with suitable measuring equipment If other shaft hub connections e g taper or stepped bore etc are to be used instead of the flanged sleeve connections provided for FLENDER must be consulted Flanged sleeve connections with taper action are not permissible After intering the finished bore into part 5 the contact surface is to be plain machined in the same tension up to the centering Doing so max 0 1 mm of the mater
3. 33 33
4. A FRIEDR FLENDER AG Getriebewerk Penig Thierbacher Strasse 24 09322 Penig Tel 03 73 81 60 Fax 03 73 81 8 02 86 E mail ute tappert flender com www flender com FLENDER TUBINGEN GMBH 72007 T bingen Tel 0 70 71 7 07 0 Fax 0 70 71 70 74 00 E mail sales motox flender motox com www flender com Shipping address Bahnhofstrasse 40 72072 Tubingen LOHER GMBH 94095 Ruhstorf Tel 0 8531 3 90 Fax 0 85 31 3 94 37 E mail info loher de www loher de Shipping address Hans Loher Strasse 32 94099 Ruhstorf FLENDER SERVICE GMBH 44607 Herne Tel 0 23 23 940 0 Fax 0 23 23 940 333 E mail infos flender service com www flender service com 24h Service Hotline 49 0 17 22 81 01 00 Shipping address S dstrasse 111 44625 Herne A FRIEDR FLENDER AG FLENDER GUSS Obere Hauptstrasse 228 230 09228 Chemnitz Wittgensdorf Tel 0 37 22 64 0 Fax 0 37 22 64 21 89 E mail flender guss flender guss com www flender guss de BA 3101 EN 07 03 28 33 FLENDER Germany A FRIEDR FLENDER AG 46393 BOCHOLT TEL 02871 92 0 FAX 0 28 71 92 25 96 SHIPPING ADDRESS ALFRED FLENDER STRASSE 77 46395 BOCHOLT E mail contact flender com www flender com VERTRIEBSZENTRUM BOCHOLT 46393 Bocholt Alfred Flender Strasse 77 46395 Bocholt Tel 0 28 71 92 0 Fax 0 28 71 92 14 35 E mail vz bocholt flender com VERTRIEBSZENTRUM STUTTGART 70472 Stuttgart Friolzheime
5. daily operating cycle of up to 24 h operation within the specified alignment Operation in the temperature range 30 C to 80 C in the immediate vicinity of the coupling For sustained faultfree operation the coupling must be designed with a service aution factor f4 in accordance with item 1 3 and appropriate to the application In the event of a change in operating conditions e g output speed starting frequency changes to the prime mover and driven machine the design must always be checked see item 1 1 3 Checking the selected coupling size The following must apply to the coupling Tkn TN X f TKN rated coupling torque TN rated system torque rated drive torque acting on the coupling service factor in accordance with item 1 3 E During starting or operation torque impulses up to 25 times per hour are permissible The following applies Tkmax Z Tmax Tkmax maximum coupling torque Tmax maximum system torque peak drive torque acting on the coupling The following must apply to the alternating torques occurring during operation Tkw Tw X S x fy Tkw fatigue torque load on the coupling Tw alternating torque load on the coupling fi service factor in accordance with item 1 3 fen S ToHz for f gy gt 10 Hz S 1 0 for f er lt 10 Hz fer excitation frequency of the alternating torque load in Hz Caution When selecting the coupling the permissible maximum speed and the auton permissibl
6. mm mm kg kg kgm2 kgm 100 2 0 0014 80 30 32 80 55 30 45 5 100 os 5 0 0006 ee 100 27 0 0028 95 42 42 76 70 35 45 5 190 12 0 0013 20 50 100 3 9 0 0056 110 48 48 110 86 80 40 50 5 140 19 43 0 0027 0 006 60 180 47 0 0064 50 100 5 3 0 0099 50 140 5 8 0 01 125 55 55 125 100 90 50 60 5 180 29 63 0 005 0 011 70 200 6 6 0 0115 80 250 71 0 012 65 100 8 0 018 65 140 8 5 0 019 140 60 60 140 100 100 55 65 5 180 33 9 0 007 0 02 65 200 9 3 0 021 80 250 9 9 0 022 70 100 9 8 0 03 70 140 10 5 0 032 160 65 65 160 108 108 60 70 6 180 47 113 0 013 0 034 70 200 11 7 0 035 80 250 12 7 0 037 140 141 0 054 180 15 0 058 180 75 75 180 125 125 70 80 6 180 69 18 0 023 m 250 16 5 0 065 140 197 0 095 180 20 8 01 200 85 85 200 140 140 80 90 e 380 95 209 004 ane 250 22 6 0 11 140 25 2 0 158 180 26 0 16 225 90 90 225 150 150 9 100 6 200 13 267 0 07 0 17 250 28 5 0 18 280 29 5 0 19 180 36 0 27 250 46 100 46 100 250 165 165 100 110 8 200 175 372 0 12 0 28 250 39 0 3 280 49 110 49 110 280 180 180 110 120 8 250 24 535 02 0 51 49 100 49 100 165 165 81 656 031 0 82 315 go 120 so 120 315 200 200 125 140 8 1250 32 686 0 34 0 88 61 110 61 110 180 180 43 73 0 54 1 14 350 90 140 90 140 999 230 230 140 150 8 250 45 88 0 6 13 66 120
7. 1 the material must be removed between the lands or pockets of the autlon flexible elements without drilling right through the base and without damaging the pockets of the flexible elements Part 6 is always balanced in two levels and part 7 is balanced in one level Finish bored couplings or coupling parts are balanced according to the customer s specifications ya A A EE g Z w G7 DD Balance bore N DE N NG Part 1 Part 5 Part 1 Part5 Part 1 Part 5 Part 1 Part 5 DS DS DS DS Arrangement of the balancing bore Arrangement of the balancing bore with one level balancing with two level balancing General information on installation During assembly Section 3 Safety Instructions must be observed Assembly and installation work must be done with great care by trained and qualified personnel As early as during the planning phase it must be ensured that sufficient space is available for installation and subsequent care and maintenance work Adequate lifting equipment must be available before beginning the installation and assembly work BA 3101 EN 07 03 18 33 FLENDER 6 3 6 4 Mounting the coupling parts Before beginning installation the shaft ends and the coupling parts must be carefully cleaned Before cleaning the coupling parts with solvent the flexible elements 12 must be removed gt Note man
8. 103 180 21 6 0 108 218 85 85 218 200 150 140 80 90 6 200 12 222 0 062 0 113 250 23 4 0 118 140 25 6 0 16 180 27 0 17 245 90 90 245 225 150 150 90 100 6 200 14 5 27 7 0 09 0 18 250 29 5 0 19 280 30 5 0 2 180 37 5 0 3 272 46 100 46 100 272 250 165 165 100 110 8 200 20 38 5 0 16 0 31 250 40 5 0 33 Table 1 2 1 Dimensions weights and mass moments of inertia of Type HDS 1 Weights and mass moments of inertia apply to mean bores BA 3101 EN 07 03 7 33 FLENDER 1 2 2 Performance data Rated Maximum Fatigue Speed dynamic torsional torque torque torque stiffness Size Tkn Tkmax Tkw N max Cr dyn 1 Nm Nm Nm 1 min Nm rad 88 60 180 24 5000 5600 103 100 300 40 5000 9350 118 160 480 64 5000 15000 135 240 720 96 5000 22450 152 360 1080 144 4900 33650 172 560 1680 224 4250 52350 194 880 2640 352 3800 82250 218 1340 4020 536 3400 125250 245 2000 6000 800 3000 187000 272 2800 8400 1120 2750 114000 damping coefficient Y 1 1 1 The dynamic torsional stiffness applies at an ambient temperature of 30 C to 40 C The performance data for the Type HDS are valid for max 25 starts per hour daily operating cycle of up to 24 h operation within the specified alignment Operation in the temperature range 30 C to 80 C in the immediate vicinity of the coupling For sustained faultfree operation the coupling must be designed with a se
9. 340000 215000 138000 350 7700 23100 3080 1950 920000 590000 380000 245000 160000 400 10300 30900 4120 1700 1350000 840000 530000 335000 210000 440 13500 40500 5400 1550 1830000 1180000 760000 490000 315000 damping coefficient Y 1 1 Flexible elements 80 Shore A Rated Maximum Fatigue Speed dynamic torsional stiffness torque torque torque CT dyn Size TKN Tkmax Tkw N max 1xTkn 0 75xTkn 0 5xTkn 0 25xTkn OXTkn Nm Nm Nm 1 min Nm rad Nm rad Nm rad Nm rad Nm rad 80 37 113 15 5000 830 670 540 430 350 95 63 190 25 5000 1340 1110 920 760 640 110 100 300 40 5000 1800 1500 1200 1000 830 125 150 450 60 5000 4000 3000 2150 1600 1200 140 230 680 90 4900 6000 4600 3500 2600 2000 160 350 1060 140 4250 14000 11000 8800 7000 5500 180 550 1660 220 3800 20700 15700 12000 9200 7000 200 850 2530 337 3400 32200 24300 18000 13400 10200 225 1260 3780 504 3000 55000 41400 31500 24000 18000 250 1760 5300 705 2750 69000 50600 37000 27000 20000 280 2460 7400 980 2450 94000 71000 53000 39500 30000 315 3500 10500 1400 2150 216500 161500 121000 91000 69000 350 4850 14500 1940 1950 239000 181000 137000 104000 80000 400 6500 19500 2600 1700 336000 252000 189000 141000 105000 440 8500 25500 3400 1550 478000 362000 275000 208000 158000 damping coefficient Y 1 1 BA 3101 EN 07 03 5 33 FLENDER The performance data for the Type H are valid for max 25 starts per hour
10. 66 120 200 200 63 132 1 27 400 400 150 100 150 00 250 250 160 180 8 250 gg 153 1 2 29 80 130 80 130 215 215 79 133 15 3 5 440 120 160 120 160 44 265 265 180 180 10 1250 go 156 1 7 3 9 Table 1 1 1 Dimensions weights and mass moments of inertia of Type H 1 Weights and mass moments of inertia apply to mean bores BA 3101 EN 07 03 4 33 FLENDER 1 1 2 Performance data Note For identification marking of the individual flexible elements refer to section 5 Flexible elements 80 Shore A Rated Maximum Fatigue Speed dynamic torsional stiffness torque torque torque C 1 dyn Size TKN Tkmax Tkw N max 1xTkn 0 75xTkn 0 5xTkn 0 25xTkn OXTkn Nm Nm Nm 1 min Nm rad Nm rad Nm rad Nm rad Nm rad 80 60 180 24 5000 2750 1950 1400 980 700 95 100 300 40 5000 4200 3100 2300 1700 1280 110 160 480 64 5000 5700 4200 3100 2250 1670 125 240 720 96 5000 16000 10000 6200 3800 2400 140 360 1080 144 4900 24000 15000 9600 6200 4000 160 560 1680 224 4250 49000 34000 23000 16000 11000 180 880 2640 352 3800 78000 51000 33000 21500 14000 200 1340 4020 536 3400 127000 80000 51000 32000 20500 225 2000 6000 800 3000 210000 136000 87000 56000 36000 250 2800 8400 1120 2750 290000 176000 107000 65000 40000 280 3900 11700 1560 2450 365000 233000 149000 94000 60000 315 5500 16500 2200 2150 840000 540000
11. Suite 5 1407 Logan Rd Mt Gravatt QLD 4122 Brisbane Phone 61 0 7 34 22 23 89 Fax 61 0 7 34 22 24 03 E mail sales flender com au Flender Australia Pty Ltd Suite 2 403 Great Eastern Highway W A 6104 Redcliffe Perth Phone 61 0 8 94 77 41 66 Fax 61 0 8 94 77 65 11 E mail sales flender com au NEW ZEALAND Please refer to Flender Australia Pty Ltd 9 Nello Place P O Box 6047 Wetherill Park N S W 2164 Sydney Phone 61 0 2 97 56 23 22 Fax 61 0 2 97 56 48 92 E mail sales flender com au BA 3101 EN 07 03 32 33 FLENDER 12 Declaration by the manufacturer Declaration by the manufacturer in accordance with EC Engineering Guideline 98 37 EC Appendix IT B We hereby declare that the Flexible N EUPEX and N EUPEX DS couplings Types H and HDS described in these Operating Instructions are intended for incorporation in a machine and that it is prohibited to put them into service before verifying that the machine into which they are incorporated complies with the EC Guidelines original edition 98 37 EC including any subse quent amendments thereto This Manufacturer s Declaration takes into account all the unified standards inasmuch as they apply to our products published by the European Commission in the Official Journal of the European Community Bocholt 2003 07 10 Signature person responible for products BA 3101 EN 07 03
12. mail flender_pumprla hotelduo cz DENMARK Flender Scandinavia A S Rugmarken 35 B 3520 Farum Phone 45 70 22 60 03 Fax 45 44 99 16 62 E mail kontaktOflenderscandinavia com www flenderscandinavia com ESTHONIA LATVIA LITHUANIA Flender Branch Office Addinol Mineral l Marketing OU Suur S jam e 32 11415 Tallinn Esthonia Phone 372 0 6 27 99 99 Fax 372 0 6 27 99 90 E mail flender addinol ee www addinol ee FINLAND Flender Oy Ruosilantie 2 B 00390 Helsinki Phone 358 0 9 4 77 84 10 Fax 358 0 9 4 36 14 10 E mail webmaster flender fi www flender fi FRANCE Flender s a r l 3 rue Jean Monnet B P 5 78996 Elancourt Cedex Phone 33 0 1 30 66 39 00 Fax 33 0 1 30 66 35 13 E mail sales flender fr SALES OFFICES Flender s a r l 36 rue Jean Broquin 69006 Lyon Phone 33 0 4 72 83 95 20 Fax 33 0 4 72 83 95 39 E mail sales flender fr 2003 12 01 Flender Graffenstaden SA 1 rue du Vieux Moulin 67400 Illkirch Graffenstaden B P 84 67402 Illkirch Graffenstaden Phone 33 0 3 88 67 60 00 Fax 33 0 3 88 67 06 17 E mail flencomm flender graff com GREECE Flender Hellas Ltd 2 Delfon str 11146 Athens Phone 30 210 291 72 80 Fax 30 210 291 71 02 E mail flender otenet gr Mangrinox S A 14 Grevenon str 11855 Athens Phone 30 210 3 42 32 01 Fax 30 210 3 45 99 28 E mail mangrinox otenet gr HUNGARY A
13. parts and accessories not supplied by FLENDER Please note that certain components often have special production and supply specifications and that we supply you with spare parts which comply fully with the current state of technical development as well as current legislation Spare parts list Spare parts Type H HDS Part no Description 1 Part 1 5 Part 5 6 Part 6 7 Part 7 12 Flexible elements 22 Cheese head screw Table 11 1 Spare parts list types H and HDS BA 3101 EN 07 03 27 33 FLENDER Spare part and customer service addresses When ordering spare parts or requesting the services of our specialist engineers please apply first to FLENDER AG FLENDER Germany A FRIEDR FLENDER AG 46393 Bocholt Tel 0 28 71 92 0 Fax 0 28 71 92 25 96 E mail contact flender com www flender com Shipping address Alfred Flender Strasse 77 46395 Bocholt A FRIEDR FLENDER AG Kupplungswerk Mussum Industriepark Bocholt Schlavenhorst 100 46395 Bocholt Tel 0 28 71 92 28 68 Fax 0 28 71 92 25 79 E mail couplings flender com www flender com A FRIEDR FLENDER AG Werk Friedrichsfeld Am Industriepark 2 46562 Voerde Tel 0 28 71 92 0 Fax 0 28 71 92 25 96 E mail contact flender com www flender com Winergy AG Am Industriepark 2 46562 Voerde Tel 0 28 71 924 Fax 0 28 71 92 24 87 E mail info winergy ag com www winergy ag com
14. radial Tn gt 750 Nm Cooling tower fans Ty lt 75 Nm ozoozaoozoozgoozo ZZWZZZZWMZZZZNZZNZ Turbo blowers Ty gt 750 Nm ZENZZOZEZO gozooozooooz ZZZZ Metal working machines Sheet bending machines Sheet straightening machines Hammers Planing machines Presses Shears Forging presses Punch presses Countershafts shaft trains Machine tools main drives Machine tools auxiliary drives Food processing machines Bottling and container filling machines Kneading machines Mash tubs crystallizers Packaging machines Cane crushers Cane knives Cane mills Sugar beet cutters Sugar beet washing machines Paper processing machines Cooling tower fans Ty 750 Nm S Couches Cooling tower fans Ty gt 750 Nm S Glazing cylinders Induced draught fans Ty lt 75 Nm S Pulpers Induced draught fans Ty lt 750 Nm S Pulp grinders Induced draught fans Ty gt 750 Nm S Calenders Turbo blowers Ty lt 75 Nm S Wet presses Turbo blowers Ty lt 750 Nm S Willows S Suction presses Qzogzgozgozzzozozooozoooczxco lt oz Rolling mills Sheet shears Sheet tilters Ingot pushers Blooming and slabbing mills Ingot conveying systems Wire drawing benches Descaling machines Thin sheet mills Heavy sheet mills Winding machines strip and wire Cold rolling mills Chain transfers Billet shears Cooling beds Cross transfers Roller tables light Roller tables heavy Roller straighteners Tube welding machines Tri
15. result in damage to the coupling M Caution Coupling damage may result in stoppage of the drive and the entire system BA 3101 EN 07 03 24 33 FLENDER 9 3 1 9 3 2 9 3 3 10 Possible faults when selecting the coupling or coupling size Important information for describing the drive and the environment will not be communicated to others e System torque too high e System speed too high Application factor not correctly selected Chemically aggressive environment not taken into consideration The ambient temperature is not permissible See also section 1 Finished bore with impermissible diameter see section 1 and or impermissible fit classification see section 6 The transmission capacity of the shaft hub connection is not appropriate to the operating conditions Possible faults when installing the coupling e Components with transport or other damage are being fitted e When mounting coupling parts in a heated condition already mounted N EUPEX flexible elements 12 are being excessively heated The shaft diameter is outside the specified tolerance range Coupling parts are being interchanged i e their assignment to the specified shaft is incorrect Prescribed tightening torques are not being adhered to Alignment or shaft misalignment values do not match the operating instructions The coupled machines are not correctly fastened to the foundation so a shifting of the machines e g thr
16. use of spare parts not supplied by FLENDER IN When remedying faults and malfunctions the coupling must always be taken out of service Secure the drive unit to prevent it from being started up unintentionally Attach a warning notice to the start switch BA 3101 EN 07 03 23 33 FLENDER 9 2 9 3 Possible faults Malfunctions Causes Remedy Sudden changes in the noise level and or sudden vibrations Change of alignment Flexible elements 12 worn take the system out of service if necessary rectify causes of alignment change e g tighten loose foundation bolts Check and if necessary adjust alignment see section 6 Wear check procedure as described in section 10 take the system out of service Demount coupling and remove remains of flexible elements 12 Check and replace damaged coupling parts Flexible elements 12 must be changed in sets use only identical N EUPEX flexible elements 12 Assembly of coupling according to section 6 and section 7 Table 9 2 Possible faults Incorrect use Experience has shown that the following faults can result in incorrect use of the N EUPEX coupling In addition to observing the other instructions in this BA care must therefore be taken to avoid these faults Failure to observe these instructions may result in breakage of the coupling Danger from flying fragments Caution Incorrect use of the N EUPEX coupling may
17. 5 1 0 7 0 6 0 5 0 4 0 35 315 340 1 0 7 0 6 0 5 0 4 0 35 350 380 1 0 8 0 6 0 6 0 5 400 430 1 2 0 9 0 7 0 6 0 5 440 472 1 3 1 0 7 0 7 0 6 The numerical values of the table can be calculated as follows AKT perm AS o perm d 0 1 x 9 1000 Coupling speed n in 1 min Coupling size designation da in mm n X see section 1 item 1 1 1 or item 1 2 1 Radial misalignment Krperm in mm Caution Angular and radial misalignment may occur simultaneously BA 3101 EN 07 03 21 33 FLENDER 6 6 7 1 Tightening torques N EUPEX N EUPEX DS Tightening torque Ta and spanner size Sy for Coupling Coupling hexagon socket screws to DIN EN ISO 4762 Ta Sw Size Size Nm mm 200 218 67 5 10 225 245 86 10 250 272 145 14 280 305 185 14 315 340 200 14 350 380 260 17 400 430 340 17 440 472 410 17 Table 6 6 Tightening torques for part 22 of Types H and HDS Note Tightening torques apply to screws with untreated surfaces which are not or only lightly oiled coefficient of friction u 0 14 The use of lubricant paint or the like which affects the coefficient of friction u is not permitted Note The tightening torques of the set screws are specified in item 6 1 3 Start up Procedure before start up Before starting up check the flexible elements 12 for correct seating e the flexible elements 12 must sit flush with the
18. 7 94 66 Fax 65 0 68 97 94 11 E mail flender singnet com sg www flender com sg SYRIA Misrabi Co amp Trading Mezzeh Autostrade Transportation Building 4 A 5 Floor P O Box 12450 Damascus Phone 963 0 11 6 11 67 94 Fax 4963 0 11 6 11 09 08 E mail ismael misrabi gmx net TAIWAN A Friedr Flender AG Taiwan Branch Company 1F No 5 Lane 240 Nan Yang Street Hsichih Taipei Hsien 221 Phone 886 0 2 26 93 24 41 Fax 886 0 2 26 94 36 11 E mail flender_tw flender com tw THAILAND Flender Singapore Pte Ltd Representative Office 23 F M Thai Tower All Seasons Place 87 Wireless Road Phatumwan Bangkok 10330 Phone 66 0 2 6 27 91 09 Fax 66 0 2 6 27 90 01 E mail christian beckers flender th com VIETNAM Flender Singapore Pte Ltd Representative Office Suite 6 6A 16F Saigon Tower 29 Le Duan Street District 1 Ho Chi Minh City Vietnam Phone 84 0 8 8 23 62 97 Fax 84 0 8 8 23 62 88 E mail flender hcm vnn vn AUSTRALIA Flender Australia Pty Ltd 9 Nello Place P O Box 6047 Wetherill Park N S W 2164 Sydney Phone 61 0 2 97 56 23 22 Fax 61 0 2 97 56 48 92 97 56 14 92 E mail sales flender com au www flender com au SALES OFFICES Flender Australia Pty Ltd Suite 3 261 Centre Rd Bentleigh VIC 3204 Melbourne Phone 61 0 3 95 57 08 11 Fax 61 0 3 95 57 08 22 E mail sales flender com au Flender Australia Pty Ltd
19. Fax 90 0 216 3645913 E mail cuzkan flendertr com www flendertr com UKRAINE A Friedr Flender AG Branch Office c o DIV Deutsche Industrie vertretung Prospect Pobedy 44 252057 Kiev Phone 380 0 44 4 46 80 49 Fax 380 0 44 2 30 29 30 E mail flender div kiev ua UNITED KINGDOM amp EIRE Flender Power Transmission Ltd Thornbury Works Leeds Road Bradford West Yorkshire BD3 7EB Phone 44 0 12 74 65 77 00 Fax 44 0 12 74 66 98 36 E mail flenders flender power co uk www flender power co uk BA 3101 EN 07 03 30 33 FLENDER SERBIA MONTENEGRO ALBANIA MACEDONIA A Friedr Flender AG Branch Office c o G P Inzenjering d o o Ill Bulevar 54 19 11070 Novi Beograd Phone 381 0 11 60 44 73 Fax 381 0 11 3 11 67 91 E mail flender eunet yu AFRICA NORTH AFRICAN COUNTRIES Please refer to Flender s a r l 3 rue Jean Monnet B P 5 78996 Elancourt Cedex Phone 33 0 1 30 66 39 00 Fax 33 0 1 30 66 35 13 E mail sales flender fr EGYPT Sons of Farid Hassanen 81 Matbaa Ahlia Street Boulac 11221 Cairo Phone 20 0 2 5 75 15 44 Fax 20 0 2 5 75 17 02 E mail hussein sonfarid com SOUTH AFRICA Flender Power Transmission Pty Ltd Cnr Furnace St amp Quality Rd P O Box 131 Isando 1600 Johannesburg Phone 27 0 11 5 71 20 00 Fax 27 0 11 3 92 24 34 E mail sales flender co za www flender co za SALES OFFICES Flende
20. Friedr Flender AG Branch Office B csi Ut 3 5 1023 Budapest Phone 36 0 1 3 45 07 90 91 Fax 36 0 1 3 45 07 92 E mail jambor laszlo axelero hu ITALY Flender Cigala S p A Parco Tecnologico Manzoni Palazzina G Viale delle industrie 17 20040 Caponago MI Phone 39 0 02 95 96 31 Fax 39 0 02 95 74 39 30 E mail info flendercigala it THE NETHERLANDS Flender Nederland B V Industrieterrein Lansinghage Platinastraat 133 2718 ST Zoetermeer Postbus 725 2700 AS Zoetermeer Phone 31 0 79 361 54 70 Fax 31 0 79 361 54 69 E mail sales flender nl www flender nl SALES OFFICES Flender Nederland B V Lage Brink 5 7 7317 BD Apeldoorn Postbus 1073 7301 BH Apeldoorn Phone 31 0 55 5 27 50 00 Fax 31 0 55 521 80 11 E mail tom alberts flender group com Bruinhof B V Boterdiep 37 3077 AW Rotterdam Postbus 9607 3007 AP Rotterdam Phone 31 0 10 4 97 08 08 Fax 31 0 10 4 82 43 50 E mail info bruinhof nl www bruinhof nl NORWAY Elektroprosess AS Frysjaveien 40 0884 Oslo Postboks 165 Kjelsas 0411 Oslo Phone 47 0 2 2 02 10 30 Fax 47 0 2 2 02 10 50 51 E mail post elektroprosess no POLAND A Friedr Flender AG Branch Office Przedstawicielstwo w Polsce ul Wyzwolenia 27 43 190 Mikol w Phone 48 0 32 2 26 45 61 Fax 48 0 32 2 26 45 62 E mail flender pro onet pl www flender pl PORTUGAL Rodamientos FEYC S A R Jai
21. N EUPEX flexible elements must be used for replacement to guarantee troublefree torque transmission and faultfree operation Note The flexible elements 12 can be replaced without moving the coupled machines After disconnecting the parts 5 6 and parts 6 7 parts 5 and 7 are forced out of the centerings using a forcing off threads in part 6 Part 7 is slit as far as possible into part 1 Part 6 can then be radially removed Draw part 7 from part 1 The flexible elements 12 are now freely accessible For re assembly the instructions in section 6 Assembly and section 7 Start up must be carefully observed BA 3101 EN 07 03 26 33 FLENDER Spare parts customer service addresses By stocking the most important spare and wearing parts on site you can ensure that the coupling is ready for use at any time When ordering spare parts always state the following Original order no Part no see item 11 1 Specification size the size designation corresponds to the outside diameter da in mm Quantity We guarantee only the original spare parts supplied by us Please note that spare parts and accessories not supplied by us have not been auulon tested or approved by us The installation or use of such products may therefore impair essential characteristics of the coupling under certain circumstances and so pose an active or passive hazard FLENDER will assume no liability or guarantee for damage caused by spare
22. Operating Instructions BA 3101 EN 07 03 Flexible N EUPEX and N EUPEX DS couplings Types H and HDS N EUPEX H N EUPEX DS HDS FLENDER A Friedr Flender AG 46393 Bocholt Tel 02871 92 0 Telefax 02871 92 2596 www flender com FLENDER ke le ak 1 1 2 1 1 3 1 2 1 2 1 1 2 2 1 2 3 1 3 2 1 2 2 3 1 3 2 3 3 4 1 4 2 4 3 4 3 1 4 3 2 4 3 2 1 4 3 2 2 5 1 5 2 6 1 6 1 1 6 1 2 6 1 3 6 1 4 6 1 5 6 2 6 3 6 4 6 5 6 5 1 6 5 2 6 5 3 6 5 4 6 6 Contents Technical data N EUPEX Coupling Type H Geometric data Performance data Checking the selected coupling size N EUPEX DS Coupling Type HDS Geometric data Performance data Checking the selected coupling size Determining the service factor General notes Introduction Copyright Safety notes Proper use Obligations of the user Warnings and symbols used in these Instructions Handling and storage Scope of supply Handling Storage of the coupling Storage of the coupling parts Storing the flexible elements General Storage area Technical description General description Flexible elements Assembly Instructions for machining the finished bore parallel keyway axial retaining means set screws and balancing Finish bore Parallel keyway Axial securing device Set screws Balancing General information on installation Mounting the coupling parts Alignment Possible
23. Rd West Beichen Economic Development Area BEDA Tianjin 300400 Phone 86 0 22 26 97 20 63 Fax 86 0 22 26 97 20 61 E mail flender flendertj com www flendertj com Flender Power Transmission Tianjin Co Ltd Beijing Office C 415 Lufthansa Center 50 Liangmagiao Road Chaoyang District Beijing 100016 Phone 86 0 10 64 62 21 51 Fax 86 0 10 64 62 21 43 E mail beijing flenderprc com cn Flender Power Transmission Tianjin Co Ltd Shanghai Office 1101 1102 Harbour Ring Plaza 18 Xizang Zhong Rd Shanghai 200 001 Phone 86 0 21 53 85 31 48 Fax 86 0 21 53 85 31 46 E mail shanghai flenderprc com cn Flender Power Transmission Tianjin Co Ltd Wuhan Office Rm 1503 Jianyin Building 709 Jianshedadao Wuhan 430 015 Phone 86 0 27 85 48 67 15 Fax 86 0 27 85 48 68 36 E mail wuhan flenderprc com cn Flender Power Transmission Tianjin Co Ltd Guangzhou Office Rm 2802 Guangzhou International Electronics Tower 403 Huanshi Rd East Guangzhou 510 095 Phone 86 0 20 87 32 60 42 Fax 86 0 20 87 32 60 45 E mail guangzhou flenderprc com cn Flender Power Transmission Tianjin Co Ltd Chengdu Office G 6 F Guoxin Mansion 77 Xiyu Street Chengdu 610015 Phone 86 0 28 86 19 83 72 Fax 86 0 28 86 19 88 10 E mail chengdu flenderprc com cn BA 3101 EN 07 03 31 33 FLENDER Flender Power Transmission Tianjin Co Ltd
24. Shenyang Office Rm 2 163 Tower l City Plaza Shenyan 206 Nanjing Street N Heping District Shenyang 110 001 Phone 86 0 24 23 34 20 48 Fax 86 0 24 23 34 20 46 E mail shenyang flenderprc com cn Flender Power Transmission Tianjin Co Ltd Xi an Office Rm 302 Shaanzi Zhong Da International Mansion 30 Southern Rd Xi an 710 002 Phone 86 0 29 7 20 32 68 Fax 86 0 29 7 20 32 04 E mail xian flenderprc com cn INDIA Flender Limited Head Office No 2 St George s Gate Road 5th Floor Hastings Kolkata 700 022 Phone 91 0 33 22 23 05 45 Fax 91 0 33 22 23 08 30 E mail flender flenderindia com Flender Limited Industrial Growth Centre Rakhajungle Nimpura Kharagpur 721 302 Phone 91 0 3222 23 33 07 Fax 91 0 3222 23 33 64 E mail works flenderindia com SALES OFFICES Flender Limited Eastern Regional Sales Office No 2 St George s Gate Road 5th Floor Hastings Kolkata 700 022 Phone 91 0 33 22 23 05 45 Fax 91 0 33 22 23 08 30 E mail ero flenderindia com Flender Limited Western Regional Sales Office Plot No 23 Sector 19 C Vashi Navi Mumbai 400 705 Phone 91 0 22 27 65 72 27 Fax 91 0 22 27 65 72 28 E mail wro flenderindia com Flender Limited Southern Regional Sales Office 41 Nelson Manickam Road Aminjikarai Chennai 600 029 Phone 91 0 44 23 74 39 21 Fax 91 0 44 23 74 39 19 E mail sro flenderindia
25. and reliability of the coupling and avoid disruptions and environmental damage through incorrect use During transport assembly installation dismantling operation and maintenance of the unit the relevant safety and environmental regulations must be complied with at all times The coupling must be operated maintained or repaired only by authorised duly trained and qualified personnel All work must be carried out with great care and with due regard to safety All work on the coupling must be carried out only when it is at a standstill The drive unit must be secured against being switched on accidentally e g by locking the key switch or removing the fuses from the power supply A notice should be attached to the ON switch stating clearly that work is in progress The coupling must be fitted with suitable safeguards to prevent accidental contact The operation of the coupling must not be impaired by the safeguard The drive unit must be shut down as soon as changes to the coupling are detected during operation If the coupling is intended for installation in plant or equipment the manufacturer of such plant or equipment must ensure that the contents of the present Operating Instructions are incorporated in his own instructions All spare parts must be obtained from FLENDER Warnings and symbols used in these Instructions A This symbol indicates safety measures which must be observed to avoid personal injury This sy
26. com Flender Limited Northern Regional Sales Office 209 A Masjid Moth 2nd Floor Behind South Extension Il New Delhi 110 049 Phone 91 0 11 26 25 02 21 Fax 91 0 11 26 25 63 72 E mail nro flenderindia com INDONESIA Flender Singapore Pte Ltd Representative Office Perkantoran Puri Niaga Il Jalan Puri Kencana Blok J1 No 2i Kembangan Jakarta Barat 11610 Phone 62 0 21 5 82 86 24 Fax 62 0 21 5 82 86 23 E mail bobwall cbn net id IRAN Cimaghand Co Ltd P O Box 15745 493 No 13 16 East Street Beyhaghi Ave Argentina Sq Tehran 15156 Phone 98 0 21 8 73 02 14 Fax 98 0 21 8 73 39 70 E mail info cimaghand com ISRAEL Greenshpon Engineering Works Ltd Haamelim Street 20 P O Box 10108 26110 Haifa Phone 972 0 4 8 72 11 87 Fax 972 0 4 8 72 62 31 E mail sales greenshpon com www greenshpon com JAPAN Flender Japan Co Ltd WBG Marive East 21F Nakasa 2 6 Mihama ku Chiba shi Chiba 261 7121 Phone 81 0 43 2 13 39 30 Fax 81 0 43 2 13 39 55 E mail contact Gflender japan com KOREA Flender Ltd 7th FI Dorim Bldg 1823 Bangbae Dong Seocho Ku Seoul 137 060 Phone 82 0 2 34 78 63 37 Fax 82 0 2 34 78 63 45 E mail flender unitel co kr KUWAIT South Gulf Company Al Regai Plot 1 Block 96 P O Box 26229 Safat 13123 Phone 965 0 4 88 39 15 Fax 965 0 4 88 39 14 E mail adelameenOhotmail com LEBANON Gabr
27. covered dry place for up to 3 months If the coupling is to be stored for a protracted period it should be treated with a long term preservative agent FLENDER must be consulted Before cleaning the coupling parts and applying the long term preservative auton agent the flexible elements 12 must be removed Storing the flexible elements General Correctly stored flexible elements 12 retain their properties unchanged for up to five years Unfavourable storage conditions and improper treatment will negatively affect the physical properties of the flexible elements 12 Such negative effects may be caused by e g the action of ozone extreme temperatures light moisture or solvents Storage area The storage area must be dry and free from dust The flexible elements 12 must not be stored with chemicals solvents motor fuels acids etc Furthermore they should be protected against light in particular direct sunlight and bright artificial light with a high ultraviolet content The storage areas must not contain any ozone generating equipment e g aution fluorescent light sources mercury vapour lamps high voltage electrical equipment Damp storage areas are unsuitable Ensure that no condensation occurs The most favourable atmospheric humidity is below 65 BA 3101 EN 07 03 13 33 FLENDER 5 1 5 2 Technical description General description N EUPEX couplings are torsionally flexible claw couplings They are
28. e maximum bore must also be taken into consideration Selection of bore fit in accordance with section 6 item 6 1 1 The shaft displacement values specified in section 6 item 6 5 4 must not be Caution exceeded BA 3101 EN 07 03 6 33 FLENDER 1 2 1 2 1 N EUPEX DS Coupling Type HDS Geometric data Type HDS N S o ke o Weight Mass moment of Bore D4 d2 1 inertia 1 Size Part 1 Part 5 da dy Part l lo Sa S3 Part Part from to from to 1 5 1 1 1 5 6 7 1 5 6 7 mm mm mm mm mm mm mm mm mm mm mm mm kg kg kgm kgm 100 2 0 0014 88 30 32 88 80 55 30 45 5 140 1 24 0 0007 0 0015 100 2 8 0 003 103 42 42 103 95 76 70 35 45 5 140 1 6 31 0 0015 0 0033 50 100 4 0 006 118 48 48 118 110 86 80 40 50 5 140 1 9 4 4 0 003 0 0064 60 180 4 8 0 0068 50 100 5 5 0 0107 50 140 6 0 0108 135 55 55 135 125 100 90 50 60 5 180 3 1 6 5 0 006 0 0118 70 200 6 8 0 0123 80 250 7 3 0 0128 65 100 8 3 0 0196 65 140 8 8 0 0206 152 60 60 152 140 108 100 55 65 5 180 4 2 9 3 0 011 0 0216 65 200 9 6 0 0226 80 250 10 2 0 0236 70 100 10 1 0 0323 70 140 10 8 0 0343 172 65 65 172 160 118 108 60 70 6 180 5 8 11 6 0 019 0 0363 70 200 12 0 0373 80 250 13 0 0393 140 14 5 0 058 180 15 4 0 062 194 75 75 194 180 135 125 70 80 6 200 8 8 15 9 0 037 0 064 250 16 9 0 069 140 20 5 0
29. end face of the hub and the set screws for tightness check and if necessary adjust the alignment and the gap dimension S and check all screw connections for the specified tightening torques see section 6 IN Then fit the coupling guard to prevent unintentional contact BA 3101 EN 07 03 22 33 FLENDER 8 1 9 1 Operation General operating data During operation of the coupling watch for changes in running noise sudden shocks If any irregularities are noticed during operation switch the drive assembly off aution at once Determine the cause of the fault using the table in section 9 This table contains a list of possible faults their causes and suggested remedies If the cause cannot be identified or the unit repaired with the facilities available you are advised to contact one of our customer service offices for specialist assistance see section 11 Faults causes and remedy General The following irregularities can serve as a guide for fault tracing Where the system is a complex one all the other component units must be included when tracing faults The coupling must run with little noise and without vibration in all operating phases Irregular behaviour must be treated as a fault requiring immediate remedy nn FLENDER will not be bound by the terms of the guarantee or otherwise be responsible in cases of improper use of the coupling modifications carried out without FLENDER s agreement or
30. eserve their essential characteristics and improve their efficiency and safety Copyright The copyright to these Operating Instructions is held by FLENDER AG These Operating Instructions must not be wholly or partly reproduced for competitive purposes used in any unauthorised way or made available to third parties without our agreement Technical enquiries should be addressed to the following works FLENDER AG Telefon 02871 92 2868 D 46393 Bocholt Telefax 02871 92 2579 or to one of our customer service addresses A list of our customer service addresses is given in section 11 Spare parts customer service addresses BA 3101 EN 07 03 11 33 FLENDER 3 1 3 2 3 3 Safety notes Proper use The coupling has been manufactured in accordance with the state of the art and is delivered in a condition for safe and reliable use Any changes on the part of the user which may affect safety and reliability are prohibited This applies equally to safety features designed to prevent accidental contact The coupling must be used and operated strictly in accordance with the conditions laid down in the contract governing performance and supply Obligations of the user The operator must ensure that all persons involved in installation operation maintenance and repair have read and understood these Operating Instructions and comply with them at all times in order to avoid injury or damage ensure the safety
31. ezing gt Dimension S must be adhered to After aligning the tightening torques of the bolted connections of parts 5 6 and 6 7 must be checked for tightening torques and gap dimension So see item 6 6 and section 1 Alignment The couplings pick up positional errors in the shaft ends to be connected up to the data shown in item 6 5 When aligning the radial and angular misalignment of the shaft ends must be kept as small as possible because other conditions being equal this increases the service life of the flexible elements BA 3101 EN 07 03 19 33 FLENDER 6 5 6 5 1 6 5 2 Possible misalignments Somax S2max AK g jj Somin Semin AA Axial misalignment Angular misalignment Radial misalignment Lo c AKr Figure 6 5 1 Figure 6 5 2 Figure 6 5 3 Misalignments of the coupling parts in relation to each other can be caused by inaccurate alignment during assembly but also by actual operation of the eguipment expansion due to heat shaft deflection insufficiently rigid machine frames etc The following maximum permissible misalignments must by no means be aution exceeded during operation Axial misalignment Axial misalignment AKa Fig 6 5 1 of the coupling parts relative to one another is possible within the permiss
32. g gear y ae s S Pressure pumps Building machinery S Rolling mills 5 a clay working machines M Hoists Wood working machines S Rotary kilns M Concrete mixers S Barkers lt Mammermils M Road construction machinery M Planing machines S Ball mills Chemical industry G Wood working machines S Tube mills M Cooling drums S Saw frames S Beater mills M Mixers Cranes S Brick presses G Agitators light liquids G Luffing gear Textile machin Y See semi liquid material S Travelling gear M Bicker achines rying drums len G Centilugos light S Hoisting gear M Printing and dyeing machines M Centrif h M Slewing gear M Tanning vats entrifuges heavy M Derricking jib gear M Willows Mineral oil extraction Plastics processing machines M Looms M Pipeline pumps Extruders S Rotary drilling equipment Calenders Compressors Conveyor systems Mixers er compressors Hauling winches Crushers urbo compressors Hoists Link conveyors Belt conveyors bulk material Belt conveyors piece goods Band pocket conveyors Endless chain transporters Rotary conveyors Goods lifts Bucket type flour conveyors Passenger lifts Apron conveyors Screw conveyors Ballast elevators Inclined hoists Steel belt conveyors Trough chain conveyors Blowers Ventilators Rotary piston blowers Ty lt 75 Nm Rotary piston blowers Ty lt 750 Nm Rotary piston blowers Ty gt 750 Nm Blowers axial radial Ty x 75 Nm Blowers axial radial Ty lt 750 Nm Blowers axial
33. ial must be removed from the facing surface Z IT8 JA ic IT8 B 71 DA 1 A 7 B ZZ Vt z La IT6 Lg IT6 7 e Re are eps ERTER ER Q 32 32 Jf Part 1 7 Part 5 Part 1DS I4 d Part5DS BA 3101 EN 07 03 15 33 FLENDER For drive by means of parallel keys the following fit pairs are prescribed for the bores Selection of fit over to Shaft tolerances Bore tolerances Shaft tolerances to FLENDER standard ES 109 me H7 100 n6 Shaft tolerances 50 k6 T to DIN 748 1 50 m6 50 K7 h6 System standard shaft 50 M7 all h8 N7 Table 6 1 1 Fit pairs inni The assigned fits must be adhered to in order on the one hand to keep the play in the shaft hub connection as low as possible depending on utilisation of the tolerance zones or on the other to keep the hub tension arising from the oversize within the permissible load limit Failure to adhere to the fits may impair the shaft hub connection If the tolerance values of the shafts deviate from those in table 6 1 1 above FLENDER must be consulted Failure to observe these instructions may result in breakage of the coupling Danger from flying fragments Parallel keyway The parallel keyways must be designed in accordance with DIN 6885 1 If the keyway geometry deviates FLENDER mu
34. ible error for dimension S see section 1 Angular misalignment The angular misalignment AKw Fig 6 5 2 can usefully be measured as the difference in the gap dimension ASa Samax Semin For the permissible values for the difference in the gap dimension refer to item 6 5 4 If required the permissible angular misalignment AKw can be calculated as follows AK R d _ AS 3 perm W pem i aa die AS perm See item 6 5 4 180 AS2pem for da see section 1 item 1 1 1 or item 1 2 1 AKW perm in Degrees m s d BA 3101 EN 07 03 20 33 FLENDER 6 5 3 6 5 4 Radial misalignment For the permissible radial misalignment AKrperm Fig 6 5 3 depending upon the operating speed refer to item 6 5 4 Permissible shaft misalignment values for radial misalignment AKrperm and difference in gap dimension AS2perm Values given in mm rounded off Type Size Coupling speed in 1 min H HDS 250 500 750 1000 1500 2000 3000 4000 5000 80 88 0 4 0 3 0 25 0 2 0 2 0 15 0 15 0 1 0 1 95 103 0 5 0 35 0 25 0 25 0 2 0 2 0 15 0 1 0 1 110 118 0 5 0 35 0 3 0 25 0 2 0 2 0 15 0 1 0 1 125 135 0 5 0 4 0 3 0 25 0 25 0 2 0 15 0 15 0 1 140 152 0 6 0 4 0 35 0 3 0 25 0 2 0 2 0 15 160 172 0 6 0 5 0 4 0 35 0 3 0 25 0 2 0 15 180 194 0 6 0 5 0 4 0 35 0 3 0 25 0 2 200 218 0 8 0 55 0 45 0 4 0 3 0 3 0 2 225 245 0 8 0 55 0 5 0 4 0 35 0 3 0 25 250 272 0 8 0 6 0 5 0 4 0 35 0 3 280 30
35. iel Acar amp Fils s a r l Dahr el Jamal Zone Industrielle Sin el Fil B P 80484 Beyrouth Phone 961 0 1 49 82 72 Fax 961 0 1 49 49 71 E mail gacar beirut com MALAYSIA Flender Singapore Pte Ltd Representative Office 37 A 2 Jalan PJU 1 39 Dataran Prima 47301 Petaling Jaya Selangor Darul Ehsan Phone 60 0 3 78 80 42 63 Fax 60 0 3 78 80 42 73 E mail flender tm net my PAKISTAN Please refer to A Friedr Flender AG 46393 Bocholt Phone 49 0 28 71 92 22 59 Fax 49 0 28 71 92 15 16 E mail ludger wittag flender com PHILIPPINES Flender Singapore Pte Ltd Representative Office 28 F Unit 2814 The Enterprice Centre 6766 Ayala Avenue corner Paeso de Roxas Makati City Phone 63 0 2 8 49 39 93 Fax 463 0 2 8 49 39 17 E mail roman flender com ph BAHRAIN IRAQ JORDAN LYBIA OMAN QATAR U A E YEMEN Please refer to A Friedr Flender AG Middle East Sales Office IMES Sanayi Sitesi E Blok 502 Sokak No 22 81260 Dudullu Istanbul Phone 90 0 2 16 4 99 66 23 Fax 90 0 2 16 3 64 59 13 E mail meso flendertr com SAUDI ARABIA South Gulf Co Al Khobar Dahran Str Middle East Trade Center 3rd floor Flat 23 P O Box 20434 31952 Al Khobar Phone 966 0 3 8 87 53 32 Fax 4966 0 3 8 87 53 31 E mail adelameenOhotmail com SINGAPORE Flender Singapore Pte Ltd 13 A Tech Park Crescent Singapore 637843 Phone 65 0 68 9
36. lesao uol com br Flender Brasil Ltda Rua Campos Salles 1095 sala 04 Centro 14015 110 Ribeir o Preto SP Phone 55 0 16 6 35 15 90 Fax 55 0 16 6 35 11 05 E mail flender ribpreto uol com br CANADA Flender Power Transmission Inc 215 Shields Court Units 4 6 Markham Ontario L3R 8V2 Phone 1 0 9 05 3 05 10 21 Fax 1 0 905 305 10 23 E mail flender ca inter net www flenderpti com SALES OFFICE Flender Power Transmission Inc 34992 Bemina Court Abbotsford Vancouver B C V3G 1C2 Phone 1 0 6 04 8 59 66 75 Fax 1 0 6 04 8 59 68 78 E mail tvickers rapidnet net CHILE ARGENTINA BOLIVIA ECUADOR PARAGUAY URUGUAY Flender Cono Sur Limitada Avda Galvarino Gallardo 1534 Providencia Santiago Phone 56 0 2 2 35 32 49 Fax 56 0 2 2 64 20 25 E mail flender flender cl www flender cl COLOMBIA A G P Representaciones Ltda Flender Liaison Office Colombia Av Boyaca No 23A 50 Bodega UA 7 1 Bogot Phone 57 0 1 5 70 63 53 Fax 57 0 1 5 70 73 35 E mail aguerrero agp com co www agp com co MEXICO Flender de Mexico S A de C V 17 Pte 713 Centro 72000 Puebla Phone 52 0 2 22 237 19 00 Fax 52 0 2 22 237 11 33 E mail szugasti flendermexico com www flendermexico com SALES OFFICES Flender de Mexico S A de C V Lago Nargis No 38 Col Granada 11520 Mexico D F Phone 52 0 55 52 54 30 37 Fax 52 0 55 55 31 69 39 E
37. mail info flendermexico com Flender de Mexico S A de C V Ave San Pedro No 231 5 Col Miravalle 64660 Monterrey N L Phone 52 0 81 83 63 82 82 Fax 52 0 81 83 63 82 83 E mail info flendermexico com PERU Potencia Industrial E I R L Calle Victor Gonz lez Olaechea N 110 Urb La Aurora Miraflores P O Box Av 2 de Mayo N 679 Of 108 Miraflores Casilla N 392 Lima 18 Phone 51 0 1 2 42 84 68 Fax 51 0 1 2 42 08 62 E mail cesarzam chavin rcp net pe USA Flender Corporation 950 Tollgate Road P O Box 1449 Elgin IL 60123 Phone 1 0 8 47 9 31 19 90 Fax 1 0 8 47 931 07 11 E mail flender flenderusa com www flenderusa com Flender Corporation Service Centers West 4234 Foster Ave Bakersfield CA 93308 Phone 1 0 6 61 3 25 44 78 Fax 1 0 6 61 3 25 44 70 E mail flender1 lightspeed net VENEZUELA F H Transmisiones S A Urbanizaci n Buena Vista Calle Johan Schafer o Segunda Calle Municipio Sucre Petare Caracas Phone 58 0 2 21 52 61 Fax 58 0 2 21 18 38 E mail fhtransm telcel net ve www fhtransmisiones com ASIA BANGLADESH SRI LANKA Please refer to Flender Limited No 2 St George s Gate Road 5th Floor Hastings Kolkata 700 022 Phone 91 0 33 2 23 05 45 Fax 91 0 33 223 18 57 E mail flender flenderindia com PEOPLE S REPUBLIC OF CHINA Flender Power Transmission Tianjin Co Ltd ShuangHu Rd Shuangchen
38. mbol indicates safety measures which must be observed to avoid damaging auuon the coupling Note This symbol indicates general operating instructions which are of particular importance BA 3101 EN 07 03 12 33 FLENDER 4 1 4 2 4 3 4 3 1 4 3 2 4 3 2 1 4 3 2 2 Handling and storage Scope of supply The products supplied are listed in the despatch papers Check immediately on receipt to ensure that all the products listed have actually been delivered Parts damaged during transport or missing parts must be reported in writing immediately The parts must be provided with explosion protection marking in accordance with section 5 Handling N When handling FLENDER products use only lifting and handling equipment of sufficient load bearing capacity Note The coupling must be transported using suitable transport equipment only Different forms of packaging may be used depending on the size of the coupling and method of transport Unless otherwise agreed the packaging complies with the HPE Packaging Guidelines The symbols marked on the packaging must be observed at all times These have the following meanings bild transport aes e T NC u This way Fragile Keep Keep Centre of Use no Attach up dry cool gravity hand hook here Storage of the coupling Storage of the coupling parts Unless otherwise expressly agreed the coupling is delivered in a preserved condition and can be stored in a
39. me Lopes Dias 1668 CV 1750 124 Lissabon Phone 351 0 21 7 54 24 10 Fax 351 0 21 7 54 24 19 E mail info rfportugal com ROMANIA A Friedr Flender AG Branch Office 98 106 Soseaua Mihai Bravu Sector 2 Bloc D 16 Sc 1 Apartament 4 021331 Bucuresti 2 Phone 40 0 21 4 91 10 08 Fax 40 0 21 491 10 08 E mail flender fx ro RUSSIA F amp F GmbH Tjuschina 4 6 191119 St Petersburg Phone 7 0 8 12 3 20 90 34 Fax 7 0 8 12 3 40 27 60 E mail flendergusOmail spbnit ru SLOVAKIA A Friedr Flender AG Branch Office Vajansk ho 49 P O Box 286 08001 Presov Phone 421 0 51 7 70 32 67 Fax 421 0 51 7 70 32 67 E mail micenko flender nextra sk SPAIN Flender Ib rica S A Poligono Industrial San Marcos Calle Morse 31 Parcela D 15 28906 Getafe Madrid Phone 34 0 91 6 83 61 86 Fax 34 0 91 6 83 46 50 E mail f iberica flender es www flender es SWEDEN Flender Scandinavia Asenv gen 2 44339 Lerum Phone 46 0 302 1 25 90 Fax 46 0 302 1 25 56 E mail kontaktOflenderscandinavia com www flenderscandinavia com SWITZERLAND Flender AG Zeughausstr 48 5600 Lenzburg Phone 41 0 62 885 76 00 Fax 41 0 62 88576 76 E mail info flender ch www flender ch TURKEY Flender G c Aktarma Sistemleri Sanayi ve Ticaret Ltd Sti IMES Sanayi Sitesi E Blok 502 Sokak No 22 81260 Dudullu Istanbul Phone 90 0 2 16 4 66 51 41
40. ments As well as in standard hardness 80 Shore A the H shaped flexible elements 12 of Type H of Perbunan are also available in the softer 60 Shore A version This enables to move critical speeds of the drive train out of normal operating conditions When using these flexible elements 12 the reduction of the transmissible torque must be noted see section 1 Technical Data For reversing operation and drives with very high masses to accelerate and strong shock loads N EUPEX couplings Type H may be fitted with higher flexible elements packs 12 with reduced torsional backlash The flexible elements 12 of Type HDS are available in 90 Shore A and 95 Shore A hardnesses The different flexible elements 12 are distinguished as follows Type Size Material Hardness Configuration o all sizes Perbunan 80 Shore A normal blue stripe 225 440 Perbunan 60 Shore A normal green strip B 80 200 Perbunan 80 Shore A oversized yellow stripe 80 200 Perbunan 60 Shore A oversized white stripe all sizes Polyurethan 90 Shore A normal blue flexible elements HDS all sizes Polyurethan 95 Shore A normal white flexible elements 88 272 Perbunan 2K 80 92 Shore A normal black flexible elements Only identical flexible elements 12 may be used in one coupling BA 3101 EN 07 03 14 33 FLENDER 6 1 Assembly At the customer s request FLENDER also delivers unbored or prebored coupling parts
41. misalignments Axial misalignment Angular misalignment Radial misalignment Permissible shaft misalignment values for radial misalignment AKrperm and difference in gap dimension ASaperm Tightening torques SCOONNOUA LK A 11 11 11 12 12 12 12 13 13 13 13 13 13 13 13 14 14 14 15 15 15 16 17 17 18 18 19 19 20 20 20 21 21 22 BA 3101 EN 07 03 2 33 FLENDER 9 3 1 9 3 2 9 3 3 10 10 1 10 2 11 11 1 11 2 12 Start up Procedure before start up Operation General operating data Faults causes and remedy General Possible faults Incorrect use Possible faults when selecting the coupling or coupling size Possible faults when installing the coupling Possible faults in maintenance Maintenance and repair General Replacement of wearing parts Spare parts customer service addresses Spare parts list Spare part and customer service addresses Declaration by the manufacturer 22 22 23 23 23 23 24 24 25 25 25 25 26 26 27 27 28 33 BA 3101 EN 07 03 3 33 FLENDER Technical data N EUPEX Coupling Type H Geometric data Type H oO OD Bore D do Weight 1 Mass moment of inertia 1 Size Part 1 Part 5 da Part l4 lo So S3 Part Part from to from to 1 5 1 1 1 5 6 7 1 5 6 7 mm mm mm mm mm mm mm mm mm
42. mming shears Cropping shears Continuous casting plant Roller adjustment drives Shifting devices Laundry machines Tumble driers Washing machines Water treatment Rotary aerators Screw pumps G uniform load M medium load S heavy load BA 3101 EN 07 03 10 33 FLENDER 2 1 2 2 General notes Introduction These Operating Instructions BA are an integral part of the coupling delivery and must be kept in its vicinity for reference at all times inni All persons involved in the installation operation maintenance and repair of the coupling must have read and understood these Operating Instructions and must comply with them at all times We accept no responsibility for damage or disruption caused by disregard of these Instructions The Coupling described in these operating instructions has been developed for stationary use in general engineering applications The coupling serves to transmit power and torque between two shafts or flanges connected by this coupling The coupling is designed only for the application described in section 1 Technical data Other operating conditions must be contractually agreed The coupling described in these Instructions reflects the state of technical development at the time these Instructions went to print In the interest of technical progress we reserve the right to make changes to the individual assemblies and accessories which we regard as necessary to pr
43. ough loosening of the foundation screw connection is causing excessive displacement of the coupling parts N EUPEX flexible elements 12 are being omitted or incorrectly positioned Operating instructions are being changed without authorisation Possible faults in maintenance Maintenance intervals are not being adhered to Original FLENDER N EUPEX flexible elements 12 are not being used Old or damaged N EUPEX flexible elements 12 are being used Different N EUPEX flexible elements 12 are being used see section 5 Leakage in the vicinity of the coupling is not being identified and as a result chemically aggressive media are damaging the coupling Maintenance and repair NM All work on the coupling must be carried out only when it is at a standsiill The drive unit must be secured against being switched on accidentally e g by locking the key switch or removing the fuses from the power supply A notice should be attached to the ON switch stating clearly that work is in progress BA 3101 EN 07 03 25 33 FLENDER 10 1 10 2 General On Type H the torsional backlash between the two coupling parts must be aution checked after three months then at least once a year It is recommended that preventive maintenance also on coupling types HDS include the regular check of the torsional backlash If an increased coupling backlash does not impair the operation of the coupling the flexible elements 12 can contin
44. r Power Transmission Pty Ltd Unit 3 Marconi Park 9 Marconi Crescent Montague Gardens P O Box 37291 Chempet 7442 Cape Town Phone 27 0 21 5 51 50 03 Fax 27 0 21 5 52 38 24 E mail sales flender co za Flender Power Transmission Pty Ltd Unit 3 Goshawk Park Falcon Industrial Estate P O Box 1608 New Germany 3620 Durban Phone 27 0 31 7 05 38 92 Fax 27 0 31 7 05 38 72 E mail sales flender co za Flender Power Transmission Pty Ltd 9 Industrial Crescent Ext 25 P O Box 17609 Witbank 1035 Phone 27 0 13 6 92 34 38 Fax 27 0 13 6 92 34 52 E mail sales flender co za Flender Power Transmission Pty Ltd Unit 14 King Fisher Park Alton Cnr Ceramic Curve amp Alumina Allee P O Box 101995 Meerensee 3901 Richards Bay Phone 27 0 35 7 51 15 63 Fax 27 0 35 7 51 15 64 E mail sales flender co za AMERICA ARGENTINA Chilicote S A Avda Julio A Roca 546 C 1067 ABN Buenos Aires Phone 54 0 11 43 31 66 10 Fax 54 0 11 43 31 42 78 E mail chilicote chilicote com ar BRASIL Flender Brasil Ltda Rua Quatorze 60 Cidade Industrial 32211 970 Contagem MG Phone 55 0 31 33 69 21 00 Fax 55 0 31 33 69 21 66 E mail vendas flenderbrasil com SALES OFFICES Flender Brasil Ltda Rua James Watt 142 conj 142 Brooklin Novo 04576 050 S o Paulo SP Phone 55 0 11 55 05 99 33 Fax 55 0 11 55 05 30 10 E mail f
45. r Strasse 3 70499 Stuttgart Tel 07 11 7 80 54 51 Fax 07 11 7 80 54 50 E mail vz stuttgart flender com VERTRIEBSZENTRUM M NCHEN 85750 Karlsfeld Liebigstrasse 14 85757 Karlsfeld Tel 0 81 31 90 03 0 Fax 0 81 31 90 03 33 E mail vz muenchen flender com VERTRIEBSZENTRUM BERLIN Schlossallee 8 13156 Berlin Tel 0 30 91 42 50 58 Fax 0 30 47 48 79 30 E mail vz berlin flender com BA 3101 EN 07 03 29 33 FLENDER FLENDER International EUROPE AUSTRIA Flender Ges m b H Industriezentrum N S d Strasse 4 Objekt 14 Postfach 132 2355 Wiener Neudorf Phone 43 0 22 36 6 45 70 Fax 43 0 2236 6457010 E mail office flender at www flender at BELGIUM amp LUXEMBOURG N V Flender Belge S A Cyriel Buyssestraat 130 1800 Vilvoorde Phone 32 0 2 253 10 30 Fax 32 0 2 253 09 66 E mail sales flender be BULGARIA A Friedr Flender AG Branch Office c o Auto Profi GmbH Alabin Str 1000 Sofia Phone 359 0 2 9 80 66 06 Fax 359 0 2 9 80 33 01 E mail sofia auto profi com CROATIA SLOVENIA BOSNIA HERZEGOVINA A Friedr Flender AG Branch Office c o HUM Naklada d o o Mandroviceva 3 10000 Zagreb Phone 385 0 1 230 60 25 Fax 385 0 1 230 60 24 E mail flender hi hinet hr CZECH REPUBLIC A Friedr Flender AG Branch Office Hotel DUO Teplicka 17 19000 Praha 9 Phone 420 0 2 83 88 23 00 Fax 420 0 2 83 88 22 05 E
46. rvice aution factor f4 in accordance with item 1 3 and a temperature factor S appropriate to the application In the event of a change in operating conditions e g output speed starting frequency changes to the prime mover and driven machine the design must always be checked see item 1 2 3 BA 3101 EN 07 03 8 33 FLENDER 1 2 3 Checking the selected coupling size The following must apply to the coupling In Tn X fy X So Tkn rated coupling torque TN rated system torque rated drive torque acting on the coupling fy service factor in accordance with item 1 3 Sy temperature factor The highest temperature in the immediate vicinity of the coupling must be applied Tu from 30 C to 40 C from 40 C to 60 C from 60 C to 80 C So 1 1 4 1 8 Table 1 2 3 Temperature factor Sy During starting or operation torque impulses up to 25 times per hour are permissible The following applies Tkmax 2 Tmax X Sy Tkmax Maximum coupling torque maximum system torque peak drive torque acting on the coupling temperature factor max So The following must apply to the alternating torques occurring during operation Tkw Tw x Sx So x fy Tkw fatigue torque load on the coupling Tw alternating torque load on the coupling Sy temperature factor fi service factor in accordance with item 1 3 fen S TOHz for f gy gt 10 Hz S 1 0 for fer lt 10 Hz fer excita
47. st be consulted Taper keys or nose keys gib headed keys are not permissible The parallel keyways must be designed to suit the available parallel keys For parallel keyways the tolerance zone of the hub keyway width ISO JS 9 must be adhered to For more difficult operating conditions of the kind arising e g with reversing operation or operation with impulses the hub keyway tolerance zone ISO P9 is specified In the case of part 1 the parallel key must be brought in centrally between the aution element lands or pockets in the case of part 5 underneath the threaded bore Part 5 x AR d Parti viv Part1 DS Xx Part 5DS 213 BA 3101 EN 07 03 16 33 FLENDER 6 1 3 Axial securing device A set screw or end plate must be provided to secure the coupling parts axially If end plates are used FLENDER must be consulted with regard to machining the recesses in the coupling parts If the coupling part mounted on the shaft does not lie up against the shaft shoulder we recommend using grooved spacer rings 6 1 4 Set screws Hexagon socket set screws with cup points to DIN 916 must be used for set screws The following guidelines must be observed A The length of the set screw must be selected so that it fills the tapped hole but does not project from the hub Lmin d4 X 1 2
48. suitable for linking machines and can compensate for small shaft misalignment caused by manufacturing inaccuracies heat expansion and the like The N EUPEX coupling Type H HDS comprises the coupling part 1 with the inserted flexible elements 12 the cam part 7 and the coupling part 5 and intermediate par 6 which connects part 5 and part 7 This intermediate part enables for instance in centrifugal pump drives the dismantling of the bearing support with impeller without need of removing the motor Because of the form fitting design of the metal parts type H enables an emergency operation even after the flexible elements 12 have been irreparably damaged The flexible elements 12 are subjected primarily to pressure loads so that the wear on the flexible elements 12 is relatively low with infrequent substantial overload moments A On Type HDS there is no metal contact when the flexible elements 12 are irreparably damaged and the metal parts are not of a form fitting design This coupling type has no emergency operation capability in the above described sense The flexible elements 12 are subjected to shear and pressure loads so that with substantial overload the flexible elements 12 are irreparably damaged and the torque transmission interrupted Where overload moments are excessively high the result may be breakage of the coupling or irreparable damage to the connected machine Flexible ele
49. tion frequency of the alternating torque load in Hz C inni When selecting the coupling the permissible maximum speed and the aution permissible maximum bore must also be taken into consideration Selection of bore fit in accordance with section 6 item 6 1 1 The shaft displacement values specified in section 6 item 6 5 4 must not be Caution exceeded BA 3101 EN 07 03 9 33 FLENDER 1 3 Determining the service factor The service factors taken as basis are based on empirical values which generally estimate the output of in and output combinations in service Service factor f4 daily operating cycle of up to 24 h Load characteristic of driven machine Prime mover G M S Electric motors Turbines Hydraulic motors 1 1 25 1 75 Piston engines 4 6 cylinders 1 25 15 2 Coefficient of cyclic variation up to 1 100 to 1 200 Piston engines 1 3 cylinders 15 2 25 Coefficient of cyclic variation up to 1 100 Load characteristics of driven machines listed by area of application Dredgers Generators transformers S Suction rolls S Bucket chain conveyors S Frequency transformers S Drying cylinders S Travelling gear caterpillar S Generators Pumps M Travelling gear rails S Welding generators S Piston pumps Ne Rubber processing machines G Centrifugal pumps light liquids S B re S Extruders M Centrifugal pumps heavy liquids S Cutter heads eere S Plunger pumps ill M Slewin
50. ue to be used up to a specified wear limit before being replaced To assess wear the permitted circumferential backlash converted to the chord dimension ASy on the outer coupling diameter is shown in table 10 1a and table 10 1b To obtain the dimension ASy one coupling part is rotated without torque as far as the stop and a mark applied to a coupling part see Fig 10 1 If the coupling part is rotated in the opposite direction of rotation as far as the stop the marks move apart The distance between the marks is the chord dimension ASy If the dimension ASy exceeds the value in table 10 1a or table 10 1b the flexible elements 12 must be replaced The flexible elements 12 must be replaced in sets auton Only identically marked flexible elements 12 must be used op a Fig 10 1 Size 80 95 110 125 140 160 180 200 225 250 280 315 350 400 440 Wear mark ASy 5 0 6 0 7 0 8 0 8 0 8 0 8 0 85 9 0 10 0 11 5 10 5 11 5 13 0 14 0 mm Table 10 1 a Wear mark of N EUPEX coupling Size 88 103 118 135 152 172 194 218 245 272 Wear mark ASy 5 0 7 0 9 0 10 5 11 5 9 0 8 0 7 0 6 5 7 0 mm Table 10 1 b Wear mark of the N EUPEX DS coupling Replacement of wearing parts Only original
51. ufacturer s instructions for handling solvent If necessary heating the coupling parts to max 150 C will facilitate fitting With temperatures over 80 C the flexible elements 12 must be removed from the coupling parts before heating Take precautions to avoid burns from hot components The coupling parts must be fitted with the aid of suitable equipment to avoid damaging the shaft bearings through axial joining forces Always use suitable lifting equipment p Caution Axial securing is effected by means of the set screw or end plate Caution Tightening the set screws to a tightening torque in accordance with item 6 1 4 Failure to observe these instructions may result in breakage of the coupling Danger from flying fragments E After fitting the coupling parts the flexible elements 12 if previously removed must be fitted Previously heated coupling parts must have cooled down again to a temperature below 80 C It must be ensured that the flexible elements 12 are of identical size and have identical markings The Zero side of part 6 is marked on the flange by a circular groove 0 2 mm deep This side must be bolted to part 5 As a result of unfavourably adding the individual plain and concentricity deviations of parts 5 6 and 7 important concentricity deviations may occur which can be reduced by changing the bolting position of parts 5 and 6 Move together the machines to be coupled Danger of sque
Download Pdf Manuals
Related Search
Related Contents
3. Alubox: werkwijze montage Untitled Manual para la venta a distancia de AG-NJ(跳ね上げ式門扉電動式) AplusCase CS-BLOCKBUSTER STORM VDETAL fds maj 13022006.pub SHIP NPR User Manual (Chapter 3: Public and Media 2 - Sulky Burel Micro 13 Service - Hitekfloorsupply.com Beta-bloquants beta-bloquants Copyright © All rights reserved.
Failed to retrieve file