DESCH Complete Press Drive - Radius Radpol

w h e n f u l l p o w e r i s n e e d e dDESCH Complete Press DriveTechnology KA-E 06

w h e n f u l l p o w e r i s n e e d e dDESCH Standard Complete Press Driveover 20 years of experienceOver this period of time DESCH has built more than one thousand two hundredcomplete drive units with a torque range from 1.6 kNm to 1600 kNm.Application AreasThe KA replaces the entire spur gear transmission or one transmission stage onautomatic punching machines, eccentric presses and knuckle-joint presses orsimilar machines where the power required by the machine is taken from a fastmovingflywheel.The new DESCH standard complete drives cover a torque range of 16 kNm to160 kNm with gear ratios 4 and 6.The unit which is ready to be installed consists of a single-stage high performanceplanetary gear, a flywheel as power accumulator as well as a pneumaticallyor hydraulically actuated clutch/brake combination.Your BenefitsCompact prefinished unit which considerably reduces assembly time and costs,without the necessity of costs for design and manufacturedesChComplete press drive KASame connection measurements for gear ratios 4 and 6Extremely low moment of inertia, which means- very small braking angle = high level of operational safety- high stroke frequencies = increased productivity- less wear- lower energy costsHigh working capacity at a low number of revolutionsService friendly because of the high level of available spare partsShort delivery times as a result of standardised componentsDesign test certificate issued by the liability associationEnvironmentally friendly! Low noise levelThe press stand can be designed smaller, without any reduction in working capacityof the machine, which means it can be produced at a considerably lower price2

All-in-one-handdesChComplete press drivedesCh Test rig forComplete drivesdesCh Know howDESCH offers you extensive productknow how, starting with planning workright up to the final test run on our moderntest rig.desCh flywheel ModulThe flywheel runs on a hub which transfersweight and running forces directlyto the machine stand.Careful dimensioning of the roller bearingguarantees long service life of theflywheel bearings. Various diametersof flywheels are available for optimumadjustment to your machine.desCh lutex ® Clutch/Brake Combination lKBFor decades now the pneumatically actuatedDESCH Lutex ® -LKB has been successfullyused in press drives thousandsof times all over the world. The allocationof clutch size is based on an airpressure level of 5.5 bar.The LKB complies with the valid safetyregulations.desCh lutex ® Clutch/Brake Combination hKBThe hydraulically engaged DESCHLutex ® -HKB has successfully been usedfor decades in presses, punching machines,shears ore similar machines.The drive is dimensioned by DESCH todetermine the need of pressure, lubricationand cooling oil for your application.Planetary gearbox and HKB are sealedagainst another and can be suppliedwith different oil qualities ( installationexample see page 6).desCh high performanceplanetary GearFor over 50 years DESCH has beenbuilding planetary gears and as earlyas 1984 we were the first to integrateplanetary gears into press drives. Sincethen, they have become a more permanentand tried and tested component ofmodern press technology.Due to the power distribution to severalgears a high torque can be transferredunder tight spatial conditions. Themoved masses are much smaller incomparison to conventional spur gearreducers. This considerable physical advantageallows essentially shorter brakeangles or a considerably more favourableenergy balance under a high switchingfrequency.Form the output side the torque is transmittedvia a tooth coupling which isattached to the driven shaft by meansof a shrink disc. The gear unit has to beequipped with an oil circulation lubricationsystem.3

w h e n f u l l p o w e r i s n e e d e dDimensionsStandard Complete Press Drives with LKBKAT abNmAh6DH7Gmm16 16 000 430 120 18025 25 000 510 130 20040 40 000 580 150 22063 63 000 650 170 230100 100 000 730 190 270160 160 000 820 220 300L~i=4i=6mm783763837822993917110710931217119713371314Primary flywheel diameter S with allocated moment of inertia JSmmJkgm²SmmJkgm²SmmJkgm²SmmJkgm²SmmJkgm²780 50 995 135 1120 217 1210 297 1280 372800 62 1015 162 1150 268 1250 375 1330 481905 111 1065 215 1175 320 1260 424 1330 5281060 218 1250 427 1380 637 1480 845 1565 10581205 431 1355 694 1465 951 1555 1209 1635 14791180 431 1325 696 1430 950 1520 1217 1595 1479An oil circulation lubrication system must be provided for the gearbox. CLP gear oil (DIN 51517 T.3) according to ISO-VG 100 (DIN 51519 T.2) isto be used. Oil quantity in accordance to the calculation of DESCH.

DimensionsStandard Complete Press Drives with HKBKAT abnmAh6dh7Gmml~i=i=6mmprimary fl ywheel diameter s with allocated moment of inertia JsmmJkgm²smmJkgm²smmJkgm²smmJkgm²smmJkgm²16 16 000 30 120 18025 25 000 510 130 20040 0 000 580 150 22063 63 000 650 170 230100 100 000 730 190 270160 160 000 820 220 3009092510009801095107131512911371051501508780 50 995 135 1120 217 1210 297 1280 372800 62 1015 162 1150 268 1250 375 1330 81880 111 1065 215 1175 320 1260 2 1330 5281060 218 1250 27 1380 637 180 85 1565 10581205 31 1355 69 165 951 1555 1209 1635 1791180 31 1325 696 130 950 1520 1217 1595 179An oil circulation lubrication system must be provided for the gearbox. Clp gear oil (din 51517 T.3) according to iso-VG 100 (din 51519 T.2) is tobe used. oil quantity in accordance to the calculation of desCh.Complete press drives with differing performance characteristics upon request.5

w h e n f u l l p o w e r i s n e e d e dInstallation Examples4Installation example withDESCH Lutex ® LKB21 Compressed air for clutch2 Input lubrication oil gearbox13 Output lubrication oil gearbox4 Belt execution depends onspeed of belt and should belocated in the center of theflywheel36Installation example withDESCH Lutex ® HKB41 Pressure oil for clutch212 Input cooling oil clutch3 Output cooling oil clutch4 Input lubrication oil gearbox5 Output lubrication oil gearbox6 Belt execution depends on3speed of belt and should be5located in the center of theflywheel

Questionnaire to Fax +49 (0) 29 32 - 3 00-811Complete Drive SelectionPlease give us the necessary information from the questionnaire to prepare an offer. We can specify thedriving torque, the gear ratio, the size of the flywheel and the type of clutch.Questionnaire for Determination of Complete Press Drives KACustomer:Name:Department:Street:City Code, City:Telephone:Fax:E-Mail:Kind of Machine:Working Conditions: Permanent Stroke Single StrokeData of the machine:Max. Press force F = kNRequired working way a = mmAngle before bottom dead centre a = °crank radius r = mmLenght of connection rod L = mmMax. speed of crank shaft nE = rpmMax. speed of the eccenter shaft at singlestroke operationInching speed nE E= max. operating cylces with z = rpmWorking speed nE A= max. operating cylces with z = rpmSpeed of clutch shaft nK = rpmOutput speed of KA nAB = rpmMass moment of inertia of the machine reduced to the output shaft of the KA Jfr = kgm 2Required brake angular c = °Reaction time of valve + electr. system tst+tv = sData for flywheel determinationRequired working capacity W max= kJAt minimum speed of eccenter shaft nE = rpmAt max. loss of speed of i nE = %Position of motor pulley to flywhee (e.g. position at 2 ó clock = 60°) b = °Belt force F R= kNAdditional Data

w h e n f u l l p o w e r i s n e e d e dProduct RangeFriction ClutchesPlanox ® friction clutchesConax ® friction clutchesCentrex ® centrifugal clutchesFlexible CouplingsHadeflex ® couplingsHabix ® couplingsOrpex ® couplingsDESCH Flex couplingsDESCH HRC couplingsRigid CouplingsPress DrivesLutex ® clutch/brake combinationsComplete press drivesGearsPlanetary gearsSpecial gearsComplete Transmission SolutionsFlywheel back gears for no-delay unitsDrive stations for stretcherLevelling unitsBack gears with engageable/disengageable clutchesBelt DrivesV-belt pulley drivesTiming belt drivesFlat belt drivesV-belt pulley driveswith taper bushesV-belt pulley and flywheelsto customers‘ specificationV-belts and timings beltsBolt-on-hubsWeld-on-hubsBearingsGrease lubricated plain bearingsEngineering and Sales officesHannover:* Engineering Office Dr. Burkhard BührigTelephone +49 (0) 511 9 59 92-61, Fax +49 (0) 511 9 59 92-29Leipzig: Engineering Office Frank StraubeTelephone +49 (0) 172 3 40 61 88, Fax + 49 (0) 3 42 95 7 19 52Magdeburg:* Bührig Antriebstechnik GmbHTelephone +49 (0) 3 92 03 75 10, Fax +49 (0) 3 92 03 7 51 14Remscheid: Engineering Office GmbHTelephone +49 (0) 21 91 34 05 48, Fax +49 (0) 21 91 34 06 76* with own storageTelephone numbers of our head office in ArnsbergPhone FaxDES DESCH Engineering Service +49 (0) 29 32 300-200 300-811DPC DESCH Power Transmission Center +49 (0) 29 32 300-218 300-830DCT DESCH Clutch Technology +49 (0) 29 32 300-169 300-50DGP DESCH Gearbox and Press Drives +49 (0) 29 32 300-153 300-811DESCH is a memberDESCH Drive TechnologyPostbox 14 40D-59753 Arnsberg/GermanyKleinbahnstraße 21D-59759 Arnsberg/GermanyTelephone +49 (0) 29 32 - 3 00-0Fax +49 (0) 29 32 - 3 00-899Internet www.desch.deE-mail info@desch.deDESCH Drive TechnologyLimited Partnership240 Shearson CrescentCambridge, OntarioCanada N 1T 1J6Telephone +1800 - 2 63 18 66+1519 - 6 21 45 60Fax +1519 - 6 23 11 69Internet www.desch.on.caE-mail desch@desch.on.caTechnical changes reserved © DESCH Antriebstechnik GmbH & Co. KG · KA-E 06DESCH Drive TechnologyUfficio di rappresentanza in ItaliaVia Cavriana, 3I-20134 MilanoTelephone +3902 - 7 39 12 80Fax +3902 - 7 39 12 81Internet www.desch.deE-mail desch.italia@desch.dewww.desch.de