Standard_Parts_Catalogue

Page 2009 | 3.8 Adjusting, Moving with Guides, Spindles and Ball Rollers 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 1 l 1 2 l 2 3 Material (Rollers) How to order 1 2 3 GN646.1-270-27-TPU 1 2 l 1 l 2 l 3 d Rollers per track Load per track in N/m per roller in N PA TPU PA TPU 270 * 15  7,5 14,5 18 13330 - 200 - 270 27 13,5 25   10 13330 5550 360 150 * only in version PA on stock Information Used in aluminum carrier rail profiles GN 646.3, roller tracks GN 646.1 create roller rails for use e.g. in flow racks, packing and picking stations and for linking work processes. The roller tracks are snapped vertically into the carrier rail profile or pushed in place in the axial direction. No mounting hardware is required. The tracks can be dismantled in reverse order which also allows indivi- dual roller tracks to be replaced easily. The roller axles are made of plastic and so guarantee a quieter, low friction and maintenance-free function. The rollers made of elastic poly- urethane (TPU) are used preferably for delicate material to be conveyed. If required, the roller tracks are easily separated at intervals of 27 mm. Used with carrier rail profiles cut to appropriate lengths, specific roller rail lengths can be created. see also... • Carrier Rail Profiles GN 646.3 (Aluminum) → Page 2011 • Ball Track GN 646.2 (for Multi-Directional Movement) → Page 2010 • Further Accessories for Roller Track and Ball Rail Assemblies → Page 2012 ff. • Roller carriage housing Polyacetal (POM) - - Black - - Temperature resistant up 90 °C • Rollers Polyamide (PA) PA - - Black - - Temperature resistant up 90 °C Polyurethane (TPU) TPU - - Gray - - Temperature resistant up 70 °C - - Elastic (92 Shore A) - - Impact-proof • Plastic Characteristics → Page 2158 • RoHS Specification 3 • Rollers in other colors • Rollers in polyurethane (TPU) for l 2 =15 On request GN 646.1 Roller Tracks for Roller Track Assemblies Original design RLT-U