Cone Clamping Elements RLK 131 centres the hub to the shaft no axial displacement Features • Centrestheshafttothehub • Noaxialdisplacementbetweenhuband shaftduringclampingproceduredueto fixedbackstoppoint • Transmissibletorqueof350Nmupto 43000Nm • Forshaftdiametersbetween 20mmand180mm Application example Backlashfreeconnectionofacamdisctothe driveshaftinasteppinggearinthematerial feedmechanismofapaperprocessingmachine withaConeClampingElementRLK131. 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 pages72and73.

Cone Clamping Elements RLK 131 centres the hub to the shaft no axial displacement TechnicalData Clampingscrews Weight Transmissible YieldstrengthRe Contact ofthehubmaterial[N/mm2] pressureat Tightening Num- Size Length torqueor Size 200 320 500 axialforce Shaft Hub torque ber d D D1 B L1 L2 L3 Kmin Nmin Kmin Nmin Kmin Nmin M F PW PN MS mm mm mm mm mm mm mm mm mm mm mm mm mm Nm kN N/mm2 N/mm2 Nm mm kg