Standard_Parts_Catalogue

Page 1723 | 3.7 Connecting, Assembling with Clamping and Connecting Elements 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 The clamping bores of two-way connector clamps GN 135 are designed for construction tubes GN 990 or DIN 2391, DIN 2395 and DIN 2462. The square designs are also suitable for use with profile systems . The bores and squares are arranged in such a way that an adaptation between between different tube cross-sections is possible. At the screw locations z 1 / z 2 , the socket cap screws reduce the bore cross-section for clamping. For clamping without tools, the socket cap screws can be replaced by the adjustable hand levers GN 911 listed in the table as accessories. see also... • Product Family Standard Parts for Profile Systems → Page 18 • Construction Tubes GN 990 → Page 1835 Information 4 Identification no. 2 With 4 stainless steel socket cap screws DIN 912 • Aluminum - - Powder coated Black, RAL 9005, textured finish SW - - Plain, matte shot-blasted BL • Socket cap screws DIN 912 Stainless steel AISI 304 • Hexagon nuts DIN 985 Stainless steel AISI 304 Self-locking via polyamide ring • Stainless Steel Characteristics → Page 2166 • RoHS Specification 5 • Adjustable Hand Levers GN 911 → Page 1784 Accessory • other bore and square combinations d 1 / s 1 and d 2 / s 2 On request 1 1 2 2 3 d 1 Bore s 1 Square d 2 Bore s 2 Square k 1 Clam- ping length k 2 Clam- ping length l 1 l 2 l 3 m z₁ Screw locations z 2 Screw locations Accessory Recommended hand lever GN 911 for z₁ l 4 for z 2 l 4 B30 V30 B40 V40 60 76 120 79 98 55 M8-50 M10-55 63 78 78 92 B30 V30 B50 V50 60 76 120 79 98 55 M8-50 M10-55 63 78 78 92 B40 V40 B50 V50 60 76 120 79 98 55 M8-50 M10-55 63 78 78 92 1 d 1 (s 1 ) 2 s 2 (d 2 ) 3 k 1 4 Identification no. 5 Finish How to order 1 2 3 4 5 GN135-B30-V40-60-2-SW GN 135 Two-Way Connector Clamps Aluminum, Multi Part Assembly, Unequal Bore Dimensions d 1 / s 1 and d 2 / s 2