Standard_Parts_Catalogue

Page 1771 | 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 Swivel clamp connector joints GN 287 are an assembly of swivel clamp connectors GN 275 and GN 277. The clamping bores are mechanically machined and designed for const- ruction tubes GN 990 or DIN 2391, DIN 2395 and DIN 2462. At the screw locations z 1 , 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 911.3 listed in the table as accessories. see also... • Stainless Steel Construction Tubes GN 990 → Page 1835 • Retaining Rods / Tubes GN 480.1 → Page 1833 • Swivel Clamp Connectors GN 275 → Page 1757 • Swivel Clamp Connectors GN 277 → Page 1759 Information 1 d 1 2 d 2 3 Identification no. 4 Material How to order 1 2 3 4 GN287-B18-B15-2-NI 3 Identification no. 2 With 3 stainless steel socket cap screws DIN 912 • Stainless steel AISI CF-8 NI Matte shot-blasted • 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 4 • Adjustable Hand Levers GN 911.3 → Page 1785 Accessory GN 287 Swivel Clamp Connector Joints Stainless Steel 1 2 d 1 Bore d 2 Bore b k 1 k 2 l 1 l 2 l 3 m 1 m 2 z 1 Screw locations z 2 Screw location Accessory Recom. hand lever GN 911.3 for z 1 l 4 for z 2 l 4 B 12 B 12 B 14 B 15 B 16 B 18 B 20 25 31,5 25 100 34,5 25 29,5 48,5 M6-20 M6-20 - - 45 63 B 14 B 12 B 14 B 15 B 16 B 18 B 20 25 31,5 25 100 34,5 25 29,5 48,5 M6-20 M6-20 - - 45 63 B 15 B 12 B 14 B 15 B 16 B 18 B 20 25 31,5 25 100 34,5 25 29,5 48,5 M6-20 M6-20 - - 45 63 B 16 B 12 B 14 B 15 B 16 B 18 B 20 25 31,5 25 100 34,5 25 29,5 48,5 M6-20 M6-20 - - 45 63 B 18 B 12 B 14 B 15 B 16 B 18 B 20 25 31,5 25 100 34,5 25 29,5 48,5 M6-20 M6-20 63 - 45 63 B 20 B 12 B 14 B 15 B 16 B 18 B 20 25 31,5 25 100 34,5 25 29,5 48,5 M6-20 M6-20 45 63 45 63