HexaFlex - torsionally flexible shaft coupling
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HexaFlex - torsionally flexible shaft coupling

HexaFlex - torsionally flexible shaft coupling Characteristics and features • connects drive shaft and driven shaft like a universal cardan joint • compensating axial, radial and angular misalignments • single cardanic or doublecardanic • damps torque shocks and harmful torque oscillations • backlash-free • wear-free • transmitted torque: 100 – 4200 Nm • especially suitable for reversing operation • radial mounting possible • two symetric hubs are connected by a flexible joint disc element • hub material can be steel or aluminium • easy-to-assemble solution (joint disc can be assembled or...

HexaFlex - torsionally flexible shaft coupling Match code Mönninghoff shaft couplings are indicated by the following match code: 313 . A . B . C 323 . A . B . C 333 . A . B . C A coupling size B hub material C options of mounting and integrating Other individual characteristics: • nominal torque • bore size with keyway • spacer length According to these characteristics, we design individual solutions concerning transmitted torque, engaging behavior or rotation speed. Our engineers can assist with finding an application-specific coupling at any time. Together, we can develop individual and...

HexaFlex - torsionally flexible shaft coupling Coupling size When dimensioning a Mönninghoff HexaFlex coupling, several technical preconditions should be considered: • to select the correct size, the torque to be transmitted has to be taken into account TK = 9550 ∙ P ∙ KB ∙ KA ∙ KT [Nm] n • general information on operating, starting and temperature factors can be found at the end of this datasheet • the nominal torque TKN of the coupling should be equal to or be greater than the calculated torque TK of this equation Hub material Mönninghoff HexaFlex shaft couplings are available in...

HexaFlex - torsionally flexible shaft coupling Options of mounting and integration The HexaFlex shaft couplings allow different options of mounting, depending on the demands of the application: Type 313 • option 0: hub with keyway / joint disc / flange • option 1: hub with keyway / joint disc / hub with keyway Type 323 • option 2: hub with keyway / joint disc / joint disc / hub with keyway Type 333 • option 0: hub with keyway / joint disc / spacer / joint disc / flange • option 1: hub with keyway / joint disc / spacer/ joint disc / hub with

HexaFlex - torsionally flexible shaft coupling - Type 313 Coupling size Typ 313, option 0 Technical data Size torque oscilliating torque (backlash-free) tightening torque

HexaFlex - torsionally flexible shaft coupling - Type 313 Coupling size Type 313, option 1 Technical data Size oscillating torque (backlash-free) tightening torque bore d d1 H7 keyway acc. to DIN 6885/1

HexaFlex - torsionally flexible shaft coupling - Type 323 Coupling size Technical data Size torque wind up TK Nenn max. diffraction angle tightening torque screws bore d d1 H7 keyway acc. to DIN 6885/1

HexaFlex - torsionally flexible shaft coupling - Type 333 Coupling size Type 333, option of mounting 0 Technical data option 0 Size torque inertia without pipe inertia with pipe weight 1m pipe wind up TK Nenn radial misalignment / 100 mm pipe tightening torque screws bore d, d1 H7 keyway acc. to DIN 6885/1

HexaFlex - torsionally flexible shaft coupling - Type 333 Coupling size Type 333, option of mounting 1 Technical data option 1 Size torque inertia without pipe inertia with pipe weight 1m pipe wind up TK Nenn radial misalignment / 100 mm pipe tightening torque screws bore d, d1 H7 keyway acc. to DIN 6885/1

HexaFlex - torsionally flexible shaft coupling - Type 313 Joint disc • the flexible joint disc allows the compensation of axial, radial and angular misalignment • it dampens torque shocks and harmful torque oscillations • the torque is transmitted via the textile loops • they are made out of technical textile and are strengthened by steel bushes at the joints • this arrangement of the flexible element is coated with NR / SBR Joint disc characteristics Resistant against General characteristics acid diluted acid concentrated salt solution brine + suitable o moderately suited - unsuitable •...

HexaFlex - torsionally flexible shaft coupling Misalignment • axial or radial misalignment of the shaft causes acial forces to act on the bearings of the shaft according to the diagram below • the values displayed are mean values and can vary up tp 30% • the end points of the graphs indicate the maximum permissible misalignments axial reaction forces [N] reaction forces at axial misalignment 70 60 reaction forces at radial misalignment radial reaction forces [N]

HexaFlex - torsionally flexible shaft coupling - Type 333 Joint disc nmax selection of max length „L“ as factor of speed „n“ 48

HexaFlex - torsionally flexible shaft coupling Operating factor operating factor KB operating hours per day electric motor transmission line multi-cylinder internal combustion engine hydraulic / air motor 1-2 cylinder internal combustion engine Loads without heavy shock, few reversals screw conveyors, mixers, woodworking machines, machine tools Severe operating conditions, frequent reversals reciprocating compressors without fly wheels, mills, rolling mills Light smooth loads small generators, centrifugal pumps, centrifugal compressors, conveyors Uneven loads, heavy shock, few reversals...

System solutions You need more? Mönninghoff clutches can be combined with a variety of many other power transmission elements. Such complex high-tech systems can solve any application-specific tasks and can fulfill any customer-specific wishes. In many cases, a combination of different drive elements is needed to solve the applications particular problems and difficulties. Being not just supplier but technological partner to our customers, our extensive engineering is part of extraordinary and challenging power transmission projects. Our product is the know-how, with hardware as an added...