Cone Clamping Elements RLK 133 TC RINGSPANN

Product catalog summary

Overview: The document provides technical specifications and application details for Cone Clamping Elements RLK 133, which are used to center the hub to the shaft with a short axial width and a fixed backstop point.

Features:

Centers the shaft to the hub.
Short axial width with no axial displacement during clamping due to a fixed backstop point.
Transmissible torque ranges from 350 Nm to 51,500 Nm.
Suitable for shaft diameters between 20 mm and 200 mm.

Application Example: The RLK 133 is used for backlash-free connection of a timing belt pulley to a drive shaft, ensuring no axial displacement during clamping and centering the pulley to the shaft. It is a cost-efficient solution for applications with low space requirements.

Simultaneous Transmission: The document notes that the transmissible torques and axial forces are reduced when both are transmitted simultaneously. Further technical details are provided on pages 74 and 75.

Ordering Example: For a shaft diameter of 100 mm, the order would be RLK 133, size 100 x 145, with article number 4204-100301-000000.

Surface and Material Requirements:

Average surface roughness at contact surfaces: Rz = 10 to 25 µm.
Material requirements include an E-module ≥ 170 kN/mm².

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:

h8 for shaft diameter d.
H8 for hub bore D.

Technical Data: The document includes a detailed table of dimensions, technical data, and article numbers for various sizes of the Cone Clamping Elements RLK 133, specifying parameters such as yield strength, transmissible torque or axial force, contact pressure, clamping screws, and weight.

Catalog excerpts

Cone Clamping Elements RLK 133 TC RINGSPANN-1

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.

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