Standard_Parts_Catalogue

Page 675 | 2.3 Tensioning with Eccentric Cams and Wedge Clamps GN 917 GN 917.1 Double Cam Levers Steel Stainless Steel 1 d 2 b 1 How to order (Steel) 1 2 GN917-10-17 1 d 2 b 1 How to order (Stainless steel) 1 2 GN917.1-12-20 1 2 d b 1 b 2 h 1 h 2 h 3 Length l r 1 r 2 s Stroke cam r 2 -h 3 Total stroke  8 13  9 19,54 14 12 114 17,2 21,07 3,87  9,07 10 17 12 24,54 17 15 138 21,6 26,45 4,85 11,45 12 20 14 31,81 21 18 157 28   34,29 6,29 16,29 Double cam levers GN 917 / GN 917.1 are used for repositioning and clamping. The eccentrical cam has the advantage that the clamping force remains constant in every position of its travel and in addition is self arresting. The dimension b 2 is made to match the head size of swing bolts DIN 444 and swing nuts GN 444.2 respectively. see also... • Swing Bolts DIN 444 → Page 1046 • Swing Nuts GN 444.2 → Page 1079 • Eccentrical Cams GN 918 → Page 668 Information • GN 917 Steel - - ST 52-3 / German Material No. 1.0570 - - Blackened • GN 917.1 Stainless steel AISI 304 Shot-blasted This information applies to both standards: • King pin Stainless steel AISI 420 Tempered • Safety circlip DIN 471 Stainless steel AISI 301 • Plastic cap - - Red, oil resistant - - Temperature resistant up to 60 °C • Stainless Steel Characteristics → Page 2166 • RoHS Specification