DRIVE SOLUTIONS FOR PUmPS aND FaNS - vulkan group

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FLEXOMAXNominal Torque Range: 0.003 – 644.00 kNmFLEXOMAX GSNFLEXOMAX is a family of torsional flexible couplings that are used forpumps and fans driven by electric motors. It is characterised by theclaw design and the shaft to shaft connection type.16 Vulkan Drive Tech Drive Solutions for Pumps and Fans
featuresFLEXIBLE COUPLINGSFLEXOMAX G, FLEXOMAX GBN, FLEXOMAX GSNThe three different designs available are FLEXOMAX G, FLEXOMAXGSN and FLEXOMAX GBN; each of which is developed to fulfillspecific requirements in terms of nominal torque transmission,shock loads absorption, axial, radial and angular misalignmentscapacity. The elastic element of the three designs differs as regardsmaterial and geometry and this means that it complies witheven the most demanding application requirements. FLEXOMAXis available in more than 30 different versions and 50 differentsizes. This ensures it will fit the requirements of almost any application.The FLEXOMAX coupling is suitable for reverse rotation and istypical of electric motor drives. The claws and elastic elementdesign mean that FLEXOMAX is a low-maintenance product asit does not require any special type of servicing or maintenance.The wearing of the elastic element is minimised by the materialused, which is NBR for FLEXOMAX G and polyurethane forFLEXOMAX GSN and GBN. FLEXOMAX is suitable for compensatingaxial, radial and angular misalignments due to thermalgrowth and dynamic misalignments of the machinery.The modular design of the couplings allows the creation of specificversions to fit almost any kind of machinery, such as, forexample, FLEXOMAX GH, with intermediate spool to enable theremoval of the pump’s impeller without the need to move themachinery. Other examples are the FLEXOMAX GGTB, GSND-TBand GBND-TB, which are provided with an integrated brake discin order to properly accommodate the installation of a service orparking brake as well. The radial removal of the elastic element isa common feature of all FLEXOMAX G, GSN and GBN designs, soas to enable the most straightforward replacement of the elementwith minimum costs.EfficiencyTailor-madesolutionsDesignMore products of this series:Product key factsAllows to compensate axial, radialand angular misalignments.Limited maintenance required.Protect the drivetrain from shockloads.Modular design with high customisationdegree possibilities.Radial removability of the coupling withoutmoving the connected machinery.Possibility to integrate braking discs orpulleys within the coupling.Available in different designs G-GSN-GBN to satisfy the most restrictedapplications' requirements.Reverse functionality.Compact design.FLEXOMAX G: Nominal Torque Range: 0.02 to 48.60 kNm andshaft accommodation up to ø 250 mmFLEXOMAX GSN: Nominal Torque Range: 0.003 to 20.00 kNmand shaft accommodation up to ø 250 mmFLEXOMAX GBN: Nominal Torque Range: 3.6 to 64.44 kNm andshaft accommodation up to ø 600 mmFlexomax GFlexomax GBNDrive Solutions for Pumps and FansVulkan Drive Tech17
Page 1 and 2: DRIVE SOLUTIONS FORPUMPS AND FANSTO
Page 3 and 4: Contents010204ContentsApplication R
Page 5 and 6: CUSTOMER BENEFITSOur mission is to
Page 7 and 8: Both centrifugal and reciprocating
Page 9 and 10: eloped an extensive productcludes t
Page 11 and 12: VULKARDAN L page 12 Megiflex B page
Page 13: featuresHIGHLY FLEXIBLE COUPLINGSVU
Page 16 and 17: VULKARDAN L&PNominal Torque Range:
Page 18 and 19: MEGIFLEX BNominal Torque Range: 0.0
Page 22 and 23: SPEFLEXNominal Torque Range: 0.04 -
Page 24 and 25: PINOFLEXNominal Torque Range: 1.30
Page 26 and 27: DISCFLEXNominal Torque Range: 0.12
Page 28 and 29: electromagneticBRAKESNominal Torque
Page 30 and 31: T SERIESNominal Load: 0.05 - 175.00
Page 32 and 33: COMPOSITE SHAFTNominal Torque Range
Page 34 and 35: Notes30 Vulkan Drive TechDrive Solu
Page 36 and 37: PRODUCT RangeFor Pumps and Fans5VUL
Page 38 and 39: Market Oil & Gas MinApplicationComp
Page 40: www.vulkan.comPUBLISHER:Division: V

DRIVE SOLUTIONS FOR PUmPS aND FaNS - vulkan group

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