Shrink Discs RLK 608 two-part design highest torque capacity Features • Highesttorquecapacity • Transmissibletorqueof330Nmupto 4225000Nm • Easy,quickassemblybytightening clampingscrewswithoutatorquewrench • Distance-controlledassemblyensures guaranteedtransmissibletorques • Encloseddesign,thereforeimpervious todirt • Truerunningevenathighspeeds • Centresthehollowshaftorhubtotheshaft • Forhollowshaftsorhubswithouter diametersof30mmupto620mm 12-1 Application example Backlash free connection of a hollow-shaft gearboxtoamachineshaftwithaShrinkDisc RLK608.Thebacklashfreeconnectionreduces the risk of fretting corrosion. As a result, the connection can be easily disassembled even afterlongperiodsofoperation. Transmissible torques and axial forces Thetransmissibletorquesoraxialforceslistedon thefollowingthreepagesaresubjecttothefollowingtolerances,surfacecharacteristicsandmaterialrequirements.Pleasecontactusinthecase ofdeviations. Tolerances dw > mm 18 30 50 80 120 160 180 250 315 400 500 Other fits may be selected, provided the joint clearancebetweentheshaftandthehollowshaft remainswithintheindicatedranges. Surfaces Average surface roughness at the contact surfacesbetweentheshaftandthehollowshaft Rz =10…25µm. Materials Thefollowingapplytotheshaftandthehollow shaft: • Yieldstrength Re ≥360N/mm2 • E-module ca.206kN/mm2 Simultaneous transmission of torque and axial force The transmissible torques M which are shown inthetablesapplyforaxialforcesF=0kNand conversely,theindicatedaxialforcesFapplyto torquesM=0Nm.Iftorqueandaxialforceareto betransmittedsimultaneously,thetransmissible torque and the transmissible axial force are reduced.Pleaserefertothetechnicalpoin

Shrink Discs RLK 608 two-part design highest torque capacity Shrink Disc released Shrink Disc clamped 13-1 Articlenumber Weight

Shrink Discs RLK 608 two-part design highest torque capacity Shrink Disc released Shrink Disc clamped 14-1 Articlenumber Weight

Shrink Discs RLK 608 two-part design highest torque capacity Shrink Disc released Shrink Disc clamped 15-1 Articlenumber Weight