Standard_Parts_Catalogue

Page 718 | 2.4 Tensioning with Clamping Mechanisms GN 910.3 Knee Lever Modules for Welding 1 Size How to order 1 GN910.3-220 1 Size F H in N Holding capacity b 1 b 2 b 3 h 1 h 2 h 3 l 1 l 2 l 3 r s  220 2200 20  6 13  68 24   17,5 57,5 24   29    50 6  440 4400 30 10 20 113 42   28    85,5 32   42,5 73 10  850 8500 50 12 24 148 57   35   115   40,5 52    99 12 1540 15400 60 16 32 183 66,5 40,5 147,5 55,5 68   127,5 16 Knee lever modules GN 910.3 have the same properties and attributes as the „Longlife“ GN 910 / GN 910.1 toggle clamps: The clamping arms are die-forged, the remaining steel sheet parts have been reinforced, and bearing pins and rivets are hardened and ground. These knee lever modules are therefore suitable for applications in which substantial forces occur and in which a long service life is required. Extensive tests have shown that trouble-free function (under load) is en- sured also after one million clamping cycles. These knee lever modules permit the size and position of the lever and clamping arms to be adjusted to match the specific application. The ac- tual module is welded on. see also... • General Information for Toggle Clamps → Page 698 • Toggle Clamps GN 910 → Page 712 • Toggle Clamps GN 910.1 → Page 714 • Knee Lever Modules GN 910.2 (to Screw-On) → Page 716 Information • Lever arm steel - - Forged - - Blackened • Parts in sheet metal -Case-hardened Steel C10 -Blackened • Bearing pins and rivets Steel, hardened and ground • All moving parts Lubricated with special grease • RoHS Specification • Handles, Lever Arms, Clamping Arm Extenders, Bushings, Base Plates → Page 719 Accessory