Operating Instructions BA 3400 EN 11.95
Contents
1. E mail meso flendertr com SAUDI ARABIA South Gulf Co Al Khobar Dahran Str Middle East Trade Center ard floor Flat 23 P O Box 20434 31952 Al Khobar Phone 966 0 3 8 87 53 32 Fax 966 0 3 8 87 53 31 E mail adelameen hotmail com SINGAPORE Flender Singapore Pte Ltd 13 A Tech Park Crescent Singapore 637843 Phone 65 0 68 97 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 963 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 S2. e Remove cam ring from part 1 2 e Clean coupling part 1 2 AN Observe manufacturer s instructions on handling solvents BA 3400 EN 11 95 7 21 FLENDER When fitting the finished bore align the parts carefully For the permissible radial and axial excentricity see DIN ISO 286 degree of fundamental tolerance IT8 The location of the parts I is to be carried out on the marked surfaces The maximum permissible boring diameters see Section 1 are designed for auton driving connections without tightening according to DIN 6885 1 and must not be exceeded in any case If other shaft hub connections e g splined hub profile tapered or graded bore driving connection with tightening etc shall be fitted instead of the intended driving connections FLENDER is to be consulted N Non observance of these notes may lead to the drifting of coupling There is a danger to life due to broken pieces flying around a A lee asi 2 a FF 3 2 Part 1 2 The coupling parts 3 and 4 are supplied with bore for TAPER bush In case of drive by means of parallel keys the following fit pairings are prescripted for the bores Shaft end tolerances k6 Boring Tolerances Diameter in mm H7 lt 50 H7 H7 K7 M7 N7 Table 6 1 Fit pairings Observing the fit correspondance is absolutely necessary on the one hand in Caution order to keep low the backlash in t
3. The coupling described here is in accordance with the state of the art at the time of these operating instructions go into print In the interest of further development we reserve the right to introduce modifications which while retaining the essential features can be regarded as desirable to increase its efficiency and safety The copyright of these Operating Instructions remains the property of FLENDER AG These operating instructions may not be duplicated in part or whole utilized for the purpose of publicity or communicated to third parties without our expressed consent Please contact our works listed below in respect of all technical queries FLENDER AG D 46393 Bocholt Telephone 02871 92 2800 Telefax 02871 92 2801 or one of our service branches which are listed in Section 11 Stocking spare parts service facility addresses BA 3400 EN 11 95 4 21 FLENDER 3 1 Safety notes Safety notes e The coupling is constructed in accordance with the state of the art and is reliable in the condition as shipped Unauthorized modifications which impair its reliability are not permissible This also applies to guards which are fitted as protection against accidental contact e The coupling may only be used and operated within the scope of the condition specified in the contract of performance and supply e The customer should ensure that the persons entrusted with installation operation care and maintenance as well
4. 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 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 3400 EN 11 95 20 21 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 BIPEX couplings types BWN BWT and BNT 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 in
5. as repair have read and understood the operating instructions and observe them in all respects in order to prevent hazard to life and limb of the user and third parties ensure the reliability of the coupling and prevent failure and environmental pollution due to incorrect handling e The relevant regulations concerning industrial safety and pollution control should be observed during handling installation operation as well as care and maintenance The coupling may only be operated serviced and repaired by authorized trained and properly instructed personnel All work should be carried out with care with the safety aspect in mind All work on the coupling may only be carried out when it is stationary The coupling must be secured to prevent accidental start up e g by locking the key switch or by removing the fuses and the power supply A notice should be displayed at the switch on point stating that work is in progress on the coupling The drive unit should be shut off at once if changes in the coupling are detected during operation such as e g changed running noises The coupling must be protected by means of suitable guards to prevent accidental contact During installation of the coupling in units or systems the manufacturer of the units or systems is obliged to incorporate the requirements notes and descriptions contained in these operating instructions in his own operating instructions Notes and symbols
6. hexgon socket head wrench aution according to DIN 911 without an extension pipe A Non observance of these notes may lead to the burrsting of the coupling There is danger to life due to broken pieces flying around BA 3400 EN 11 95 10 21 FLENDER 6 3 2 6 4 6 5 Warming up the coupling parts to max 150 C might make the fitting easier In case of temperatures of above 80 C the cam ring has to be removed from the coupling parts before warming up IN Protect yourself against burns by hot parts After fitting the coupling parts set in the cam ring if removed before Coupling parts which were warmed up before have to be cooled down again to a temperature below 80 C Loop together the machines to be coupled IN Danger of squeezing Observe the dimension S4 see Section 1 Coupling parts 3 and 4 The TAPER bushes have axially parallel cylindrical and plane blind holes in the large end face up to size 3030 2 and from size 3535 3 on but only half of the hole is in the material of the bush The other half located in the hub has threads Fit coupling part and TAPER bush align the holes and slightly tighten the screws Place the coupling part with the TAPER bush on the shaft and tighten the screws see item 6 7 for tightening torques When screwing the hub is pulled on to the tapered bush and thus the bush is pressed onto the shaft Taking into consideration the assignment of the bores to the slipping moment
7. in the operating instructions Instructions in the operating instructions which concern operating safety are emphasized as follows A This symbol draws attention tosafety measures which must be observed to prevent personal injury This symbol draws attention to safety measures which must be observed to prevent aution damage to the coupling Note This note draws attention to general operating notes which should be especially observed BA 3400 EN 11 95 5 21 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 scope of the shipment is listed in the shipping documents They should be checked for completeness on receipt Any shipping damage and or missing parts should be reported in writing at once After consulting FLENDER an expert is to be called in Handling The packing of the coupling will differ depending on method of shipment and size The packing unless otherwise agreed contractually complies with HPE Packing Guidelines The symbols shown on the packing should be noted Their meaning is as follows bild transport sa 8 lt T a ad This way Fragile Keep Keep Centre of Use no Attach up dry cool gravity hand hook here Caution Make sure that suitable hoists are used Storage Storage of the coupling parts The coupling is delivered in a preserved state and can be stored at a covered dry place up to 6 months If the coupling shall b
8. maintenance work repairs or other work the operator should make sure that the whole drive train is stationary Especially the drive motors are to be secured against accidental start up Futhermore we refer to the relevant regulations on the prevention of accidents at the place of installation 9 2 Possible malfunctions Sudden change of the noise Change of alignment Shut down the plant level and or sudden shaking possibly repair the reason for the change of alignment e g fasten loose foundation bolts Check for wear Procedure as described in Section 10 Cam ring worn Shut down the plant Torque transmission by metal contact Disassemble coupling and remove the rests of the cam ring Check coupling parts and exchange damaged coupling parts Install cam ring join coupling parts Check alignment and correct if necessary see Section 6 Tightening torques of the screw connection according to Section 6 BA 3400 EN 11 95 14 21 FLENDER 10 10 1 11 Maintenance and repair Change of wear parts Only use original BIPEX cam rings as spare cam rings in order to guarantee a perfect transmission of the torque and a trouble free function Note Changing the cam ring without moving the coupled machines is not possible Carefully observe the instructions of Section 6 Installation and Section 7 Start up for the re installation Spare parts service facitily addresses Maintaining a stock o
9. 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 2 23 18 57 E mail flender flenderindia com PEOPLE S REPUBLIC OF CHINA Flender Power Transmission Tianjin Co Ltd ShuangHu Rd Shuangchen 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 flenderpre 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
10. 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 3400 EN 11 95 19 21 FLENDER Flender Power Transmission Tianjin Co Ltd Shenyang Office Rm 2 163 Tower I 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 We
11. BOCHOLT TEL 02871 92 0 FAX 0 28 71 92 25 96 SHIPPING ADDRESS ALFRED FLENDER STRASSE 77 46395 BOCHOLT E mail contact Gflender 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 Friolzheimer 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 3400 EN 11 95 17 21 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 645 70 10 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 2 53 10 30 Fax 32 0 2 2 53 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 co
12. 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 Reqai 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 adelameen hotmail com LEBANON Gabriel 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 63 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
13. Operating Instructions BA 3400 EN 11 95 Flexible BIPEX couplings types BWN BWT and BNT FLENDER A Friedr Flender AG 46393 Bocholt Tel 02871 92 0 Telefax 02871 92 2596 www flender com FLENDER 2 1 3 1 3 1 1 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 1 1 6 1 2 6 1 3 6 1 4 6 2 6 3 6 3 1 6 3 2 6 4 6 5 6 6 6 6 1 6 6 2 6 6 3 6 7 7 1 8 1 9 1 9 2 10 10 1 11 11 1 12 Contents Technical data General technical data General notes General Safety notes Safety notes Notes and symbols in the operating instructions Handling and storage Scope of supply Handling Storage Storage of the coupling parts Storage of the cam rings General Storage room Technical description General description Principle of the TAPER bush Assembly Notes on fitting the finished bore the axial securing the set screws the balancing Finished bore Keyway Axial securing Set screws Balancing General installation notes Installing the coupling parts Coupling parts 1 and 2 Coupling parts 3 and 4 Disassembly ofthe TAPER bushes Aligning Possible misalignments Axial misalignment Angular misalignment Radial misalignment TAPER bush Start up Measures before startup Operation General operating data Dis
14. SIL 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 Sao Paulo SP Phone 55 0 11 55 05 99 33 Fax 55 0 11 55 05 30 10 E mail flesao 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 0 905 305 10 21 Fax 1 0 905 3 05 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 Bogota 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 c
15. a Street Boulac 11221 Cairo Phone 20 0 2 5 75 15 44 Fax 20 0 2 5751702 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 Flender 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 BRA
16. cluding 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 1995 11 15 Signature person responible for products BA 3400 EN 11 95 21 21
17. e already factory balanced at one plane of quality grade Q16 Finished bored couplings or coupling parts are balanced according to the instructions of the ording party Arrangement of the balancing bore Arrangement of the balancing bore in case of one level balancing in case of two level balancing General installation notes For the installation the safety notes in Section 3 are to be observed The installation has to be carried out with utmost care by trained personnel Already during the planning phase it is to be observed that sufficient room is to be provided for the installation and later inspection and maintenance work Before starting the installation a sufficient number of hoists must be provided for Installing the coupling parts Before starting the assembly the shaft ends the couplings parts as well as the TAPER bushes have to be cleaned thoroughly and degreased Before cleaning the coupling parts with solvents remove the cam ring IN Observe the manufactuer s instructions on handling the solvents Coupling parts 1 and 2 The coupling parts are to be fitted by means of suitable devices in order to auton prevent damage to the shaft bearing arrangement by the axial fitting force Make sure that suitable hoists are used The shaft ends must not project on the inside of the hub Axial securing is done by means of the set screws or the end plate Tightening of the set screws only by means of a
18. e stored for a longer period of time an appropriate long term preservation is necessary consultation with FLENDER required Before cleaning the coupling parts and applying the long term preservation aulion the cam ring is to be removed Storage of the cam rings General Properly stored cam rings keep their characteristics for up to five years Unfavourable storage conditions and improper treatment of the cam rings result in a negative change of their physical characteristics These changes can be caused by the effects of e g oxygen ozone extreme temperatures light moisture or solvents Storage room The storage room should be dry and dust free The cam rings must not be stored together with chemicals solvents fuels acids etc Furthermore they should be protected against light especially against direct sunlight and strong artificial light with a highultra violet percentage inni The storage romms must not contain any ozone producing devices like e g fluorescent light sources mercury vapour lamps electric high voltage devices Damp storage rooms are unsuitable Make sure that no condensation develops The relative humidity of air is most favourable below 65 BA 3400 EN 11 95 6 21 FLENDER 5 1 5 2 6 1 6 1 1 Technical description General description The BIPEX coupling 3 types are available consists of two coupling parts and one cam ring The cam ring from polyurethane can be supplied in the s
19. ecisive for checking the design re Start up 7 1 Measures before startup Before startup check the tightening of the set screws the alignment and the distance dimension S4 and correct if necessary and check all screw connections for the prescribed tightening torques see Section 1 and Section 6 Finally the coupling guard to prevent accidental contact is to be fixed 8 Operation 8 1 General operating data During operation the coupling should be checked for any changes in running noises sudden shaking BA 3400 EN 11 95 13 21 FLENDER If irregularities are detected during operation the drive assembly should be set Caution off immediately The cause of the malfunction should be determined with the aid of the Troubleshooting Table Section 9 The Troubleshooting Table lists possible malfunctions their causes and suggestions for remedying them If the cause cannot be determined or there is no facility for repair with suitable equipment we recommend calling in one of our service fitters see Section 11 9 Disturbances reasons and remedy 9 1 General The malfunctions listed below can only be hints for a troubleshooting In case of a complex plant all other components have always to be included in the troubleshooting The coupling has to run with low noise and without shaking in all operating phases Any deviating behaviour is to be regarded as malfunction and should be repaired immediately IN Before
20. ed cut point according to DIN 916 are to be used as set screws It is absolutely necessary to observe the following guidelines The length of the set screw is to be chosen so that it completely fills the cut hole but that it does not protect over the hub Lmin d4 X 1 2 Part 1 2 Bore range gt 6 30 gt 30 38 gt 38 65 gt 65 95 gt 95 110 Set screw size d4 M6 M8 M10 M12 M16 Size 43 53 62 72 84 97 112 127 142 162 182 202 227 Distance dimension ey 10 12 14 117 5 20 25 30 325 375 40 45 50 50 Table 6 3 Set screw assignment In case of coupling parts 1 and 2 the set screw should be arranged by 180 aution offset to the keyway up to size 84 inclusively From size 84 on the set screw is to be arranged on the parallel keyway BA 3400 EN 11 95 9 21 FLENDER 6 1 4 6 2 6 3 6 3 1 Balancing Prebored couplings resp prebored coupling parts are shipped unbalanced For these parts et is recommended to balance them depeding on the application case after finish boring See also DIN 740 VDI guideline 2060 Balancing is usually carried out by material cutting through boring In order ro restrict the material quantity to be cut to a minium the biggest possible balancing radius is to be selected Cutting has to be carried out between the cams without through boring of the aution bottom The coupling parts 3 and 4 of types BWT and BNT ar
21. eration torque impulses up to the triple nominal torque are allowed up to 25 times per hour e Operation within the prescribed alignment e Operation in the temperature range from 30 C to 80 C ambient temperature or temperature of the shaft ends For permanent trouble free operation the coupling has to be designed with a aution service factor appropriate to the respective application When changing the operating conditions performance speed changes on power engine and machine a check of the design is absolutely necessary General notes General These Operating Instructions constitute part of the coupling shipment and should be kept in the immediate vicinity of the coupling at all times Only a precise knowledge of the Operating Instructions will ensure trouble free operation of the coupling It is therefore in the interest of our customer that the operating instructions are read understood and observed in all respects by the persons responsible for handling installation and operation Note We accept no liability for any damage or malfunction resulting from non observance of the operating instructions The coupling dealt with in these operating instructions was developed for stationary use in general engineering The coupling is only designed for the field of application as specified in Section 1 Technical data Operating conditions which differ from the stated will require fresh contractual agreements
22. f the most essential spare and wear parts is an important prerequisite for the permanent service ability of the coupling When ordering spare parts the following data should be stated Part No see Section 5 Description Size the size designation corresponds to the outer diameter da in mm Quantity We assume warranty only for original spare parts supplied by us innl We would expressly draw attention to the fact that spare parts and accessories not supplied by us have not been tested or approved by us either Fitting and or use of such products can therefore under certain circumstances adversely affect structurally specified properties of the coupling and will thus impair active and or passive safety No form of reliability or warranty will be assumed by FLENDER for damage occasioned by use of non original spare parts and accessories Please note that production and supply specifications frequently exist for components and we will always offer spare parts in accordance with the state of the art and in accordance with the latest legal requirements BA 3400 EN 11 95 15 21 FLENDER Service facility addresses When ordering spare parts or requesting a service fitter please contact FLENDER AG first of all 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 Boc
23. he shaft hub connection or on the other hand to keep the hub tension caused by the overdimension within the permissible load depending on the use of the tolerance fields It cannot be excluded that the shaft hub connection is endangered when the fit correspondance is not observed N Non observance of these notes may lead to the bursting of the coupling There is a danger to life due to broken pieces flying around BA 3400 EN 11 95 8 21 FLENDER 6 1 1 1 Keyway 6 1 2 The keyways have to be designed according to the existing parallel keys For keyways the tolerance field of the hub keyway width ISO JS 9 is to be observed For more difficult operating conditions as it is the case for e g reversing operation of operation with impulses the tolerance filed of the hub keyway width ISO P9 is prescribed Note In case of some TAPER bushes the parallel keyway is designed as flat keyway dependent on the bore see table 6 2 VP gt Wa Drive type fastening without tension Hub keyway Hub keyway depth depth do to A d2 t2 mm do 2 d gt 1 3 Table 6 2 Flat keyway in TAPER bushes Axial securing For axially securing the coupling parts 1 and 2 a set screw or an end plate has to be provided for When using end plates FLENDER is to be consulted with regard to the insertion of recess in the coupling parts Set screws Headless pins with notch
24. holt 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 Qflender com www flender com 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 71 707 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 85 31 390 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 3400 EN 11 95 16 21 FLENDER Germany A FRIEDR FLENDER AG 46393
25. lenderscandinavia com www flenderscandinavia com SWITZERLAND Flender AG Zeughausstr 48 5600 Lenzburg Phone 41 0 62 8 85 76 00 Fax 41 0 62 8 85 76 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 Fax 90 0 2 16 3 64 59 13 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 3400 EN 11 95 18 21 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 Ahli
26. m 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 2 30 60 25 Fax 385 0 1 2 30 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 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 kontakt Gflenderscandinavia 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 Graffen
27. o MEXICO Flender de Mexico S A de C V 17 Pte 713 Centro 72000 Puebla Phone 52 0 2 22 2 37 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 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 0 847 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
28. ostboks 165 Kjelsas 0411 Oslo Phone 47 0 2 202 10 30 Fax 47 0 2 202 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 Jaime 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 8 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 flendergus mail 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 Asenvagen 2 44339 Lerum Phone 46 0 302 1 25 90 Fax 46 0 302 1 25 56 E mail kontakt f
29. r en 53 Sn max 1 5 Radial misalignment p The permissible radial misalignment AKr S 8 figure 6 3 has to be determined taking into consideration the speed factor Sn of figure 6 4 Speed n 1 min AKrperm 0 00175 x da x Sn figure 6 4 da Coupling size innl Angular and radial misalignments may occur at the same time The sum of both misalignments must not exceed the max permissible value of the angular or radial misalignment Kw Kr existing lt AKw x Sn or AKr x Sn BA 3400 EN 11 95 12 21 FLENDER 6 7 TAPER bush Bush bore Slipping mo Tightening Fastening screws Screw driver ments torque 1 DIN 911 D BSW Length mm Nm Inch Inch 12 29 19 51 1 4 1 2 24 66 12 28 19 49 28 79 16 82 24 32 19 24 42 24 42 50 24 48 60 38 55 75 42 75 90 1 The specified slipping moments Tp are valid for the use of TAPER bushes without parallel key taking into consideration the specified tightening torgues Ta These slipping moments are valid for service factor fj 1 Slipping moments of bores not listed in the table can be determined by interpolation Prerequisite for achieving the specified slipping moment is always a clean and grease free surface of the parts to be joined as well as thoroughly greasing of the tightening screws If the value determined for Tp is larger than the nominal coupling torque Tkn the smaller value i e Tkn is d
30. s see item 6 7 this type of fastening is sufficient for transmitting the specified nominal torques up to coupling size 84 From size 112 on a parallel keyway connection should be provided for higher torques see Section 1 and Section 6 item 6 7 All TAPER bushes are provided with parallel keyways Loop together the machines to be coupled IN Danger of squeezing Observe the dimension S see Section 1 Disassembly of the TAPER bushes The TAPER bushes are released by removing the screws Then one of the scres is screwed into the thread of the bush as forcing screw and is then tightened Two forcing screws are provided from TAPER bush No 3535 on The coupling part released in this way can be pulled off by hand without tool together with the TAPER bush Aligning The couplings compensate for positional variations of the shaft ends to be connected up to the data shown under item 6 6 When aligning the radial and angular misalignment of the shaft ends should be kept as small as possible in order to prolong the life of the cam ring under and otherwise the same operating conditions BA 3400 EN 11 95 11 21 FLENDER 6 6 6 6 1 6 6 2 6 6 3 The alignment should be realised in the order 1 angular alignment 2 radial alignment and should be carried out in two axial planes vertical to each other This can be done by means of a caliper gauge angular misalignment and a ruler radial misalignment according
31. staden 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 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 3 61 54 70 Fax 31 0 79 3 61 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 P
32. stern 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 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 flender japan com
33. tandard hardness 92 Shore as well as in the soft design 80 Shore When using this cam ring keep in mind the reduction of the speeds see Section 1 Technical data The BIPEX coupling is suitable for reversing operation Part1 Part 50 Part 2 Part 3 Part50 Part 4 Pati Part50 Part3 YY N N N 2 A A A oN BWN BWT BNT Type BWN consists of two coupling parts with cylindrical bores Type BWT consists of two coupling parts with TAPER bush The difference between coupling parts 3 and 4 is the location of the assembly side of the TAPER bush For coupling part 3 the assembly side is located on the inside for coupling part 4 itis located on the outside Type BNT is a comibnation of types BWN and BWT It consists of a coupling part with cylindrical bore and a coupling part with TAPER bush Any combination of the parts is possible Principle of the TAPER bush Hubs are installed on shafts in a shrink fit way by means of TAPER bushes A hexagon head wrench with torque adjustment is required for the assembly The same grub screws are used for clamping and releasing TAPER bushes are cylindrical on the inside tapered on the outside and have a slot on the whole length All TAPER bushes are provided with parallel keyway Assembly Notes on fitting the finished bore the axial securing the set screws the balancing Finished bore
34. to the figure The distance dimension Sj is to be kept see Section 1 Ruler TER JD f N Caliper gauge Hulu ula Gud ll By using a dial gauge the alignment precision can be increased Possible misalignments Simax Simax EE r Y i 1 I A Ka 7 gt ali st Ll Lo Al pa AA aces F T Simin L Simin Axial misalignment Angular misalignment Radial misalignment figure 6 1 figure 6 2 figure 6 3 Misalignments of the coupling parts may result from an inexact alignment during the assembly but also from the operation of the plant expansion due to heat bending of the shaft machine frame to soft etc The following max permissible misalignments must not be exceeded during aution operation under any circumstances Axial misalignment Axial misalignment AKa figure 6 1 of the coupling parts to each other is permissible 202 within the permissible variation for the 182 dimension Sy see Section 1 162 42 Angular misalignment 197 o Y The permissible angular misalignment AKw 3 12 figure 6 2 has to be determined taking into 97 consideration the speed factor Sn of figure 6 4 34 AKWperm 0 00175 x da x Sn 79 da Coupling size as se Speed facto
35. turbances reasons and remedy General Possible malfunctions Maintenance and repair Change of wear parts Spare parts service facility addresses Service facility addresses Declaration by the manufacturer OOONNN NNN DD 0000000 a a Ol RR w q EE ee ek A A erik ak ek 0ONNNN a 0000O zz w q ao wow as et A xR BD ca o Ol a o 0 N part BA 3400 EN 11 95 2 21 FLENDER 1 1 1 Technical data General technical data Part 1 Part 2 S l Nominal torque BWN Speed Nmax Cam ring 92 80 Shore 1 min Part 1 2 from to Part 3 Part 1 Part 3 Part 3 4 from BWT BNT Table 1 1 Torques Tkn speeds Nmax and dimensions 1 For types BWT and BNT the slipping moment Tr in Section 6 item 6 7 should be observed in addition when using a TAPER bush without a parallel key Principally the smaller value is decisive for checking the design 2 Bores are partially designed with flat keyway see Section 6 item 6 1 1 1 3 Weights are valid for max bores including portion of the cam ring BA 3400 EN 11 95 3 21 FLENDER 2 1 The nominal torques Ty are valid for e daily operating cycle up to 24 h e during the starting process or during op
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