RLK 200 series
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Catalog excerpts

Cone Clamping Elements RLK 200 easy to release compact design Features • Easytorelease • Compactdesign • Noaxialdisplacementbetweenhuband shaftduringclampingprocedure • Extendedtolerancesforhubandshaft • Transmissibletorqueof300Nmupto 428500Nm • Forshaftdiametersbetween 20mmand400mm Application example Backlashfreeconnectionofthetwohubsofa F lexibleCouplingL42fromRINGSPANNwitha ConeClampingElementRLK200.TheFlexible Couplingissituatedinthelaternofageared motordrivingarollerconveyor. Transmissible torques and axial forces Thetransmissibletorquesoraxialforceslistedon thefollowingpagearesubjecttothefollowing tolerances,surfacecharacteristicsandmaterialrequirements.Pleasecontactusinthecaseofdeviations. Tolerances • h9forshaftdiameterd • H9forhubboreD Simultaneous transmission of torque and axial force Surfaces Average surface roughness at the contact surfacesbetweentheshaftandthehubbore: Rz =10…25µm. Materials Thefollowingapplytotheshaftandthehub: • E-module≥170kN/mm2 The transmissible torques M which are shown inthetablesapplyforaxialforcesF=0kNand conversely,theindicatedaxialforcesFapplyto torquesM=0Nm.Iftorqueandaxialforceareto betransmittedsimultaneously,thetransmissible torque and the transmissible axial force are reduced.Pleaserefertothetechnicalpointson pages72and73.

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