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RLK 603 K

Product catalog summary

Overview: The document provides technical specifications and details for Shrink Discs RLK 603 K, which are corrosion-resistant and made of stainless steel. These components are designed for high torque capacity and are used to ensure a backlash-free connection in various applications.

Specifications:

Transmissible torque ranges from 170 Nm to 23,000 Nm.
Suitable for hollow shafts or hubs with outer diameters from 24 mm to 175 mm.
All parts are made from rust-free stainless steel, offering high corrosion resistance.
Screws conform to DIN 931/933 grade A2-70 standards and are lubricated with H1-registered grease.

Features:

High torque capacity and easy disassembly without jacking screws.
Centers the hollow shaft or hub to the shaft.
Adjustable in the direction of rotation for a secure connection.

Application Example: The Shrink Disc RLK 603 K is used in a screening system for bakery products, allowing for regular cleaning with fluids due to its stainless steel construction.

Technical Data:

Transmissible torques and axial forces are subject to specific tolerances, surface characteristics, and material requirements.
Average surface roughness at contact surfaces is Rz = 10 to 25 µm.
Material requirements include a yield strength Re ≥ 300 N/mm² and an E-module of approximately 200 kN/mm².

Installation: Installation and operating instructions are available upon request. The transmissible torques or axial forces are detailed with specific tolerances and material requirements.

Ordering Information: Example provided for ordering a Shrink Disc RLK 603 K for a hollow shaft with an outer diameter of 100 mm, with the article number 4200-100310-000000.

Dimensions and Technical Data: Detailed tables provide dimensions, transmissible torque or axial force, clamping screws specifications, and weight for various sizes of Shrink Discs.

Catalog excerpts

Shrink Discs RLK 603 K three-part design corrosion-resistant in stainless steel Features • Hightorquecapacity • Transmissibletorqueof170Nmupto 23000Nm • Tighteningofclampingscrewswitha torquewrench • Easydisassemblywithoutjackingscrews • Centresthehollowshaftorhubtotheshaft • Forhollowshaftsorhubswithouter diametersof24mmupto175mm • Allpartsinrust-freestainlesssteel • Highcorrosionresistance • ScrewsDIN931/933gradeA2-70 • LubricatedwithH1-registeredgrease 28-1 Application example Adjustable in the direction of rotation, the ShrinkDiscRLK603Kensuresabacklashfree connectionofastirringhook,whichisusedin ascreeningsystemforbakeryproducts,tothe geardrive.Theuseofastainlesssteelmaterial permitsregularcleaningofthecompleteunit withcleaningfluids. Transmissible torques and axial forces Thetransmissibletorquesoraxialforceslistedon thefollowingtwopagesaresubjecttothefollowingtolerances,surfacecharacteristicsandmaterialrequirement.Pleasecontactusinthecase ofdeviations. Tolerances dw > mm 18 30 50 80 120 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 ≥300N/mm2 • E-module ca.200kN/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.Pleaserefertothetechnicalp

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