Cone Clamping Elements RLK 133 centres the hub to the shaft short axial width with fixed backstop point Features • Centrestheshafttothehub • Shortaxialwidth • Noaxialdisplacementbetweenhub andshaftduringclampingproceduredue tofixedbackstoppoint • Transmissibletorqueof350Nmupto 51500Nm • Forshaftdiametersbetween 20mmand200mm Application example Backlashfreeconnectionofatimingbeltpulley tothedriveshaftwithaConeClampingElementRLK133.Duetothefixedbackstoppoint, thetimingbeltpulleyisnotdisplacedaxiallyduringclamping.TheConeClampingElementalso centresthetimingbeltpulleytotheshaft.The compact Cone Clamping Element is a costefficientsolutionespeciallyforapplicationswith lowspacerequirements. Transmissible torques and axial forces Thetransmissibletorquesoraxialforceslistedon thefollowingpagearesubjecttothefollowing tolerances,surfacecharacteristicsandmaterialrequirements.Pleasecontactusinthecaseofdeviations. Tolerances • h8forshaftdiameterd • H8forhubboreD 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 pages74and75.

Cone Clamping Elements RLK 133 centres the hub to the shaft short axial width with fixed backstop point