RLK 200 series

Product catalog summary

Overview: The document provides technical specifications and details for the Cone Clamping Elements RLK 200, highlighting its easy-to-release and compact design. It is used for backlash-free connections in mechanical systems.

Features:

Easy to release
Compact design
No axial displacement between hub and shaft during clamping
Extended tolerances for hub and shaft
Transmissible torque ranging from 300 Nm to 428,500 Nm
Suitable for shaft diameters between 20 mm and 400 mm

Application Example: The RLK 200 is used for connecting the two hubs of a Flexible Coupling L42 from RINGSPANN, situated in the lantern of a geared motor driving a roller conveyor.

Simultaneous Transmission: The document notes that transmissible torques and axial forces are reduced when both are transmitted simultaneously. Technical details are provided on pages 72 and 73.

Ordering Example: For a shaft diameter of 100 mm, the order would be RLK 200, size 100 x 145, with article number 4201-100001-000000.

Surface and Material Requirements:

Average surface roughness Rz = 10 to 25 µm
E-module ≥ 170 kN/mm² for shaft and hub

Installation: Installation and operating instructions are available upon request. The transmissible torques or axial forces are subject to specific tolerances, surface characteristics, and material requirements.

Tolerances:

h9 for shaft diameter
H9 for hub bore

Technical Data: The document includes detailed tables with dimensions, technical data, and article numbers for various sizes of the RLK 200, specifying parameters such as yield strength, transmissible torque or axial force, contact pressure, clamping screws, and weight.

Additional Information: Larger elements are available upon request.

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.

Open the catalog to page 1