Elign Gear Couplings. Flexible Couplings CEL-2.00GB0312

Transcription

1 Elign Gear Couplings Flexible Couplings CE-2.00G0312

2 PODCTS IN TE NGE Serving an entire spectrum of mechanical drive applications from food, energy, mining and metal; to automotive, aerospace and marine propulsion, we are here to make a positive difference to the supply of drive solutions. Series Worm Gear units and geared motors in single & double reduction types Series D Screwjack worm gear unit Series S Worm gear unit Series C ight angle drive helical worm geared motors & reducers Series F Parallel angle helical bevel helical geared motors & reducers Series G elical parallel shaft & bevel helical right angle drive gear units Series arge helical parallel shaft & bevel helical right angle drive units Series J Shaft mounted helical speed reducers Series K ight angle helical bevel helical geared motors & reducers Series In-line helical geared motors & reducers oloid Gear Pump ubrication and fluid transportation pump Series X Cone ing Pin and bush elastomer coupling Series X Gear Torsionally rigid, high torque coupling Series X Grid Double flexing steel grid coupling Series X Nylicon Gear coupling with nylon sleeve Series X Torque imiter Overload protection device We offer a wide range of repair services and many years experience of repairing demanding and highly critical transmissions in numerous industries. We can create custom engineered transmission solutions of any size and configuration.

3 EIGN COPINGS GE COPINGS INTODCTION Gear Coupling is used to join two rotating shafts for efficient transmission of mechanical power. lthough the shafts are accurately aligned at the time of installation, it is likely that during the operation the alignment may get disturbed due to setting of foundation, thermal expansion, shaft deflection, wearing out of other parts, improper maintenance and many more reasons. Due to this unavoidable misalignment occurring during the operation a gear coupling provides a better solution to compensate or minimise the effect of misalignment. The gear Couplings are therefore ideally suited for wide range of application in the entire field of drive technology. ISIGNENT The main function of any Gear coupling is not only to connect two rotating shafts but also to accommodate misalignments of the connecting shafts EIGN Gear coupling accommodates the following three types of misalignment.. adial FNCTIONS ISIGNENT When axes of connected shafts are parallel but not in the same straight line.. ngular When axes of connected shafts intersect at the centre point of the coupling but not in the same straight line. C. Combined radial and angular. When the axes of connected shafts do not intersect at the point of the coupling and are not parallel. C C esides the above three types of misalignment, the EIGN Gear coupling range also permit axial movement of the shaft. CTION. Normally permissible angular misalignment of EIGN gear coupling is 0.75 for each half. owever, it does not mean that the misalignment should be permitted to this limit from the initial installation. Since misalignment can occur during operation the Elign gear coupling takes care of this without undue damage to the connected equipment. owever the coupling s life may reduce due to relative motion between hub teeth and housing teeth causing increased wear on the teeth. It is therefore extremely important to align the interconnecting shafts precisely during initial installation. 1

4 EIGN COPINGS FETES FETES OF EIGN COPINGS EIGN Gear coupling consists of hubs with multi crowned teeth at Flank, tip and chamfering on teeth. Crowned Flanks: The flanks of the teeth are crowned so that the tooth thickness is greatest at that centre of the tooth. This ensures a larger contact area per tooth for higher torque requirements and puts more teeth in contact for the given angle. ctual tooth loading takes place near the centre of the tooth face where tooth thickness is greatest, Crowned flanks also eliminate end-of-tooth loading, provide optimal load distribution, and accommodate all types of misalignment with minimum backlash. Crowned Tips: The tips of the teeth are crowned. The crowned tip contacts the root of the internal gear teeth in the external sleeve, accurately piloting the sleeve with true concentric ball-and-socket action. This allows minimum diametral sleeve clearance and centres the sleeve physically to ensure a good dynamic balance under various loading and misalignment conditions. Crowned Chamfers: The faces of the teeth are adjacent to the tips and are chamfered to eliminate interference with the sleeve tooth fillets. This allows the true involute flanks of the gear teeth to be in contact with the sleeve teeth and ensures freedom to misalign. The hub teeth are manufactured using the latest state of the art CNC machines. The hub is the heart of any gear coupling and a superior design and tooth profile of the hub enables the gear coupling to operate satisfactorily under all operating conditions with increased reliability and durability. The multi crowned teeth also reduce the alignment adjustment and improve the load carrying capacity of the teeth. The backlash between the teeth is minimal due to the multi-crown tooth design a key feature for the Elign coupling range. The EIGN gear coupling is a simple, compact and light unit for transmitting the same power when compered to the couplings of similar capacity available in the market. It is manufactured out of tested quality forged carbon steel and passes through a number of quality checks. Each half of the EIGN gear coupling is interchangeable with any of other half, of the same size of coupling. 2

5 EIGN COPINGS SEECTION SEECTION INFOTION 1. Obtain Shaft Sizes, compare shaft sizes of driving and driven equipment with listed maximum bores of desired series or type of coupling to determine tentative coupling size. 2. Compute effective kw/rpm or torque to be transmitted and select a service factor from the following tables. Determine kw/rpm (effective) = kw TNSITTED X SEVICE FCTO rpm or determine Torque danm Torque (effective) danm = 955 X kw TNSITTED X SEVICE FCTO rpm Confirm Tentative Coupling size or increase to a size which has a kw/rpm torque rating equal to or greater than the value created above. 3. Check the maximum speed of the application and refer to maximum speed ratings. These speeds are given only as a guide since the maximum speed depends on the application characteristics. 4. Check space limitations and the dimensions of the selected coupling should be compared with the space provided in the application to ensure proper clearances. Shaft extensions, separation, and clearances to align coupling should be checked. ifting ole The hubs of the couplings from size ED1600 upwards are supplied with lifting holes to allow for easy lifting of the coupling. ubrication Each coupling half is provided with grease nipple/plug on the housing from where grease can be filled directly. The couplings are supplied with some quality of grease to facilitate assembly. It is recommended to fill the required quality and quantity of grease before putting the coupling in operation. Special Protection ll the components of the EIGN gear couplings have a special rust preventative oil coating, in addition to all the nuts and bolts which are zinc/cadmium plated to further protect against rust & corrosion. ECNIC TINGS ND SEVICE FCTO F echanical ratings measure capacity in terms of life and/or strength, assuming 10 hr/day continuous running under uniform load conditions. Catalogue ratings allow 100% overload at starting, braking or momentarily during operation up to 10 hours per day. The unit selected must therefore have a catalogue rating at least equal to half maximum overload. echanical Service Factor Fm (Table 1) is used to modify the actual load according to daily operating time, and type of loading. oad characteristics for a wide range of applications are detailed in Table 2 opposite, which are used in deciding the appropriate Service Factor Fm from Table 1. If overloads can be calculated, or accurately assessed, actual loads should be used instead of Fm. Prime mover Electric motor, steam turbine or hydraulic motor ulti-cylinder internal combustion engine Single cylinder internal combustion engine Duration of service hrs per day niform mass acceleration factor < 0.2 oad classification-driven machine oderate mass acceleration factor < 3 eavy mass acceleration factor < 10 nder to Over nder to Over nder to Over

6 EIGN COPINGS SEECTION SEECTION INFOTION 1. Obtain Shaft Sizes, compare shaft sizes of driving and driven equipment with listed maximum bores of desired series or type of coupling to determine tentative coupling size. 2. Compute effective kw/rpm or torque to be transmitted and select a service factor from the following tables. Determine kw/rpm (effective) = kw TNSITTED X SEVICE FCTO rpm or determine Torque danm Torque (effective) danm = 955 X kw TNSITTED X SEVICE FCTO rpm Confirm Tentative Coupling size or increase to a size which has a kw/rpm torque rating equal to or greater than the value created above. 3. Check the maximum speed of the application and refer to maximum speed ratings. These speeds are given only as a guide since the maximum speed depends on the application characteristics. 4. Check space limitations and the dimensions of the selected coupling should be compared with the space provided in the application to ensure proper clearances. Shaft extensions, separation, and clearances to align coupling should be checked. ifting ole The hubs of the couplings from size ED1600 upwards are supplied with lifting holes to allow for easy lifting of the coupling. ubrication Each coupling half is provided with grease nipple/plug on the housing from where grease can be filled directly. The couplings are supplied with some quality of grease to facilitate assembly. It is recommended to fill the required quality and quantity of grease before putting the coupling in operation. Special Protection ll the components of the EIGN gear couplings have a special rust preventative oil coating, in addition to all the nuts and bolts which are zinc/cadmium plated to further protect against rust & corrosion. ECNIC TINGS ND SEVICE FCTO F echanical ratings measure capacity in terms of life and/or strength, assuming 10 hr/day continuous running under uniform load conditions. Catalogue ratings allow 100% overload at starting, braking or momentarily during operation up to 10 hours per day. The unit selected must therefore have a catalogue rating at least equal to half maximum overload. echanical Service Factor Fm (Table 1) is used to modify the actual load according to daily operating time, and type of loading. oad characteristics for a wide range of applications are detailed in Table 2 opposite, which are used in deciding the appropriate Service Factor Fm from Table 1. If overloads can be calculated, or accurately assessed, actual loads should be used instead of Fm. Prime mover Electric motor, steam turbine or hydraulic motor ulti-cylinder internal combustion engine Single cylinder internal combustion engine Duration of service hrs per day niform mass acceleration factor < 0.2 oad classification-driven machine oderate mass acceleration factor < 3 eavy mass acceleration factor < 10 nder to Over nder to Over nder to Over

7 EIGN COPINGS SEVICE FCTOS Table 2 = niform load = oderate shock load = eavy shock load = efer to pplication Engineering Driven achine gitators pure liquids liquids and solids liquids-variable density lowers centrifugal lobe vane rewing and distilling bottling machinery brew kettles-continuous duty cookers-continuous duty mash tubs-continuous duty scale hopper-frequent starts Can filling machines Cane knifes Car dumpers Car pullers Clarifiers Classifiers Clay working machinery brick press briquette machine clay working machinery pug mill Compressors centrifugal lobe reciprocating multi-cylinder single cylinder Conveyors-uniformly loaded or fed apron assembly belt bucket chain flight oven screw Conveyors-heavy duty not uniformly fed apron assembly belt bucket chain flight live roll oven reciprocating screw shaker type of load Driven achine type of Driven achine type of Driven achine load load Cranes main hoists bridge travel trolley travel Crusher ore stone sugar Dredges cable reels conveyors cutter head drives jig drives manoeuvring winches pumps screen drive stackers utility winches Dry dock cranes main hoist auxiliary hoist boom, luffing rotating, swing or slew tracking, drive wheels Elevators bucket-uniform load bucket-heavy load bucket-continuous centrifugal discharge escalators freight gravity discharge man lifts passenger Fans centrifugal cooling towers induced draft forced draft induced draft large, mine, etc large, industrial light, small diameter Feeders apron belt disc reciprocating screw Food industry beef slicer cereal cooker dough mixer meat grinders Generators-not welding ammer mills oists heavy duty medium duty skip hoist aundry washers reversing aundry tumblers ine shafts driving processing equipment light other line shafts log haul-incline log haul-well type log turning device main log conveyor off bearing rolls planer feed chains planer floor chains planer tilting hoist re-saw merry-go-round conveyor roll cases slab conveyor small waste conveyor-belt small waste conveyor-chain sorting table tipple hoist conveyor tipple hoist drive transfer conveyors transfer rolls tray drive trimmer feed waste conveyor achine tools bending roll punch press-gear driven notching press- belt driven plate planers tapping machine other machine tools main drives auxiliary drives etal mills draw bench carriage and main drive pinch, dryer and scrubber rolls-reversing slitters table conveyors non-reversing group drives individual drives reversing wire drawing and flattening machine wire winding machine ill-rotary type ball cement kilns dryers and coolers kilns, other than cement pebble rod plain wedge bar tumbling barrels ixers concrete mixers -continuous concrete mixers -intermittent constant density variable density Oil industry chillers oil well pumping paraffin filter press rotary kilns umber industry barkers-hydraulicmechanical burner conveyor chain saw and drag saw chain transfer craneway transfer de-barking drum edger feed gang feed green chain live rolls log deck Paper mills agitators, (mixers) barker-auxiliarieshydraulic barker-mechanical barking drum beater and pulper bleacher calenders calenders-super converting machine, except cutters, platers conveyors couch cutters-plates cylinders dryers felt stretcher felt whipper jordans log haul presses pulp machine reel stock chest suction roll washers and thickeners winders Printing presses Pullers barge haul Pumps centrifugal proportioning reciprocating single acting; 3 or more cylinders double acting; 2 or more cylinders single acting; 1 or 2 cylinders double acting; single cylinder rotary gear type lobe, vane ubber and plastics industries crackers laboratory equipment mixed mills refiners rubber calenders rubber mill-2 on line rubber mill-3 on line sheeter tire building machines tire and tube press openers tubers and strainers warming mills Sand muller Sewage disposal equipment bar screens chemical feeders collectors dewatering screws scum breakers slow or rapid mixers thickeners vacuum filters Screens air washing rotary-stone or gravel travelling water intake Slab pushers Steering gear Stokers Sugar industry cane knives crushers mills Textile industry batchers calenders cards dry cans dryers dyeing machinery knitting machines looms mangles nappers pads range drives slashers soapers spinners tenter frames washers winders Windlass type of load 4

8 ulti Crowned Toothed Couplings For Shaft Connections Type ED EIGN COPINGS TYPE ED 1 1 N1/2 N1/2 2 OE, S x O N1 OC OD O N2 N3 N4 Size TkN Tk max Continuous shock PkN n conti. Diameter ength Tapping isalignment C D 1 N1 N2 N3 N4 E SxT pilot min. axi Weight oments of Inertia aximum D Speed danm danm kw/rpm mm mm mm Degree ± mm kg (kgm2) 1/min ED x ED x ED x ED x ED x12 2x ED x12 2x ED x15 2x ED x18 2x ED x24 2x ED x24 2x ED x24 2x ED x30 2x SPCE EQIED TO CNGE TE SE 2 KEYWYS CCODING TO DIN:6885PT-1 3 XI NG ISIGNENT PE COPING F WEIGT & OENT OF INETI SED ON PIOT OE CONDITION. 5 CONTINOS TOQE TING SJECT TO CCTE IGNENT OF CONNECTING SFTS. 6 FO IGE SIZE EQIEENT, PESE CONTCT PPICTION ENGINEEING. In accordance with our established policy to constantly improve our products, these specifications are subject to change without notice 6

9 EIGN COPINGS TYPE ED (SPE SEIES) ulti Crowned Toothed Couplings For Shaft Connections Type ED (SPE SEIES) 1 1 G G 2 OES, S x T O N1 OC OD O NGEENT FO ED NDONWDS N2 N3 N4 Size TkN Tk max Continuous shock PkN n conti. Diameter ength Tapping isalignment C D 1 N1 N2 N3 N4 E SxT pilot min. axi Weight kg oments of Inertia (kgm2) aximum D Speed 1/min danm danm kw/rpm mm mm degree ± mm kg (kgm2) 1/min ED x30 2x ED x30 2x ED x40 2x ED x40 2x ED x40 2x ED * x55 2x ED * x55 2x ED * x55 2x SPCE EQIED TO CNGE TE SE 2. KEYWYS CCODING TO DIN:6885 PT-1 3. XI NG ISIGNENT PE COPING F WEIGT & OENT OF INETI SED ON PIOT OE CONDITION. 5. CONTINOS TOQE TING SJECT TO CCTE IGNENT OF CONNECTING SFTS. 6. FO IGE SIZE EQIEENT, PESE CONTCT PPICTION ENGINEEING. 7. FO KED DIENSIONS, PESE CONTCT PPICTION ENGINEEING. In accordance with our established policy to constantly improve our products, these specifications are subject to change without notice. 7

10 ulti Crowned Toothed Couplings For Shaft Connections Type E EIGN COPINGS TYPE E O OD OC 2 OE, S x O N1 O1 E1, PCD 2 OE, S x T OD1 Size TkN Tk max Continuous shock PkN n conti. Diameter ength Tapping 1 C D D1 1 1 N1 E E1 SxT pilot min. axi pilot min. axi Weight oments of Inertia aximum D Speed danm danm kw/rpm mm mm mm degree Kg j (kgm2) 1/min E E E E E x E x E x E x E x E x E x E x SPCE EQIED TO CNGE TE SE 2 KEYWYS CCODING TO DIN:6885 PT-1 3 XI NG ISIGNENT WEIGT & OENT OF INETI SED ON PIOT OE CONDITION. 5 CONTINOS TOQE TING SJECT TO CCTE IGNENT OF CONNECTING SFTS. 6 FO IGE SIZE EQIEENT, PESE CONTCT PPICTION ENGINEEING.. In accordance with our established policy to constantly improve our products, these specifications are subject to change without notice. 8

11 EIGN COPINGS TYPE E (SPE SEIES) ulti Crowned Toothed Couplings For Shaft Connections Type E (SPE SEIES) G 1 O OD OC 2 OES, S x O N1 O1 E1, PCD 2 OE, S x T OD1 SPE OF GE F FO COPING SIZE Size TkN Continuous Tk max shock PkN n conti. Diameter ength Tapping 1 pilot min. axi pilot min. axi C D D1 G 1 1 N1 E E1 SxT Weight oments aximum of Inertia D Speed danm danm kw/ rpm mm mm mm Degree kg (kgm2) 1/min E x E x E x E x SPCE EQIED TO CNGE TE SE 2 KEYWYS CCODING TO DIN:6885 PT-1 3 XI NG ISIGNENT PE COPING F WEIGT & OENT OF INETI SED ON PIOT OE CONDITION. 5 CONTINOS TOQE TING SJECT TO CCTE IGNENT OF CONNECTING SFTS. 6 FO IGE SIZE EQIEENT, PESE CONTCT PPICTION ENGINEEING. 7 FO KED DIENSIONS, PESE CONTCT PPICTION ENGINEEING. In accordance with our established policy to constantly improve our products, these specifications are subject to change without notice. 9

12 ulti Crowned Toothed Couplings For Shaft Connections Type ET EIGN COPINGS TYPE ET 1 1 O O = N-2 (-) P C 2 OE, S x T N PESE QOTE 2 OE, S x T D Size TkN Continuous danm Tk max shock danm PkN n conti. Diameter ength Tapping isalignment pilot min. axi C D 1 P E SxT Weight oments aximum of Inertia D Speed danm danm kw/ rpm mm mm mm degree kg (kgm2) 1/min ET ET ET ET ET x ET x ET x ET x ET x ET x ET x IITED Y TE CITIC SPEED ND WEIGT OF TE INTEEDITE OOW SFT 1 SPCE EQIED TO CNGE TE SE 2 KEYWYS CCODING TO DIN:6885 PT-1 3 XI NG ISIGNENT PE COPING F WEIGT & OENT OF INETI WITOT INTEEDITE OOW SFT. 5 CONTINOS TOQE TING SJECT TO CCTE IGNENT OF CONNECTING SFTS. 6 FO IGE SIZE EQIEENT, PESE CONTCT PPICTION ENGINEEING. In accordance with our established policy to constantly improve our products, these specifications are subject to change without notice. 10

13 EIGN COPINGS TYPE ET (SPE SEIES) ulti Crowned Toothed Couplings For Shaft Connections Type ET (SPE SEIES) 1 1 P P C 2 OE, S x T N PESE QOTE 2 OE, S x T D SPE OF COPING FO SIZE & Size TkN Continuous danm Tk max shock danm PkN n conti. Diameter ength Tapping isalignment C D 1 P E SxT pilot min. axi Weight kg oments of Inertia (kgm2) aximum D Speed 1/min danm danm kw/rpm mm mm mm Degree kg (kgm2) 1/min ET x ET x ET x ET x ET x ET x ET x ET x IITED Y TE CITIC SPEED ND WEIGT OF TE INTEEDITE OOW SFT 1 SPCE EQIED TO CNGE TE SE 2 KEYWYS CCODING TO DIN:6885 PT-1 3 XI NG ISIGNENT PE COPING F WEIGT & OENT OF INETI WITOT INTEEDITE OOW SFT. 5 CONTINOS TOQE TING SJECT TO CCTE IGNENT OF CONNECTING SFTS. 6 FO IGE SIZE EQIEENT, PESE CONTCT PPICTION ENGINEEING. In accordance with our established policy to constantly improve our products, these specifications are subject to change without notice. 11

14 ulti Crowned Toothed Couplings For Shaft Connections Type EV O OD OC EIGN COPINGS TYPE EV TOP SIDE OTTO SIDE 1 1 N1 N2 O N N1 2 OE, S x Size TkN Continuous Tk max shock PkN n conti. Diameter ength Tapping isalignment C D 1 N N1 N2 E SxT pilot min. axi Weight oments aximum of Inertia D Speed danm danm kw/rpm mm mm mm kg (kgm2) 1/min EV x EV X EV X EV X EV X12 2X EV X12 2X EV X15 2X EV X18 2X EV X24 2X EV X24 2X0.5* EV X24 2X0.5* EV X30 2X0.5* SPCE EQIED TO CNGE TE SE 2 KEYWYS CCODING TO DIN:6885 PT-1 3 XI NG ISIGNENT PE COPING F WEIGT & OENT OF INETI SED ON PIOT OE CONDITION. 5 CONTINOS TOQE TING SJECT TO CCTE IGNENT OF CONNECTING SFTS. * XI NG ISIGNENT PE COPING F FO IGE SIZE EQIEENT, PESE CONTCT PPICTION ENGINEEING. In accordance with our established policy to constantly improve our products, these specifications are subject to change without notice. 12

15 ulti Crowned Toothed Couplings For Shaft Connections Type ES EIGN COPINGS TYPE ES 1 N 1/2 N 1/2 2 OE, S x O N OC O Size TkN Continuous Tk max shock PkN n conti. Diameter ength Tapping isalignment pilot min. axi C 1 N E SxT Weight kg oments of Inertia (kgm2) aximum D Speed 1/min danm danm kw/ rpm mm mm mm Degree kg (kgm2) 1/min ES x12 2x ES x12 2x ES X15 2X ES X18 2X ES X24 2X ES X24 2X ES X24 2X ES X30 2X SPCE EQIED TO CNGE TE SE 2 KEYWYS CCODING TO DIN:6885 PT-1 3 XI NG ISIGNENT PE COPING F WEIGT & OENT OF INETI SED ON PIOT OE CONDITION. 5 CONTINOS TOQE TING SJECT TO CCTE IGNENT OF CONNECTING SFTS. 6 FO IGE SIZE EQIEENT PESE CONTCT S. In accordance with our established policy to constantly improve our products, these specifications are subject to change without notice. 13

16 CONTCT S STI DENK SWEDEN & NOWY NITED KINGDO adicon Transmission (ustralia) PTY td ustralia Tel: EOPE enzler T V Jachthavenweg 2 N-5928 NT Venlo ustria Tel: Fax: France Tel: Fax: Germany Tel: Fax: Italy Tel: enzler Transmission /S Fuglebævej 3D DK-2770 Kastrup, Denmark Tel: Fax: FINND Oy enzler Vanha Talvitie 3C FI elsingfors, Finland Tel: Fax: INDI Elecon. Engineering Company td. nand Sojitra oad Vallabh Vidyanagar Gujarat India enzlers ox 922 (andskronavägen 1) elsingborg Sweden Tel: Fax: TIND adicon Transmission (Thailand) td 700/43 oo 6 mata Nakorn Industrial Estate Tumbol Klongtumru uang, Chonburi Thailand Tel: Fax: adicon Transmission K td nit J3 owfields usiness Park, owfields Way, Elland West Yorkshire, X5 9D Tel: +44 (0) Fax: +44 (0) S adicon S Transmission td 1599 unt venue Elk Grove Village Chicago Illinois S Tel: Fax: Netherlands & the rest of Europe Tel: Fax: Tel: Fax: Technical p to - 100kW / 8500 Nm Worm Gears C-1.00G0111

17 enzlers Denmark Finland Germany Sweden The Netherlands adicon Thailand nited Kingdom +44 (0) S