Standard_Parts_Catalogue

Page 1154 | 3.2 Mounting, Positioning, Leveling with Screws, Clamping and Supporting Elements Split shaft collars GN 707.2 correspond in measurement to the semi-split shaft collars GN 706.2. They are used when an axial assembly is not possible. They are used when the latter cannot be slipped over a shaft. For size d 1 = 20 to 36 d 3 is a through hole; starting from d 1 = 42 d 3 is a threaded blind bore. These shaft collars not only serve as an end stop, but they can also be used for fixing or triggering other components such as end limit switches. see also... • Split Stainless Steel Shaft Collars GN 7072.1 (with Extension-Tapped Holes) → Page 1155 • Split Stainless Steel Shaft Collars GN 7072.2 (with Flange Holes) → Page 1156 • Split Stainless Steel Shaft Collars GN 7072.3 (with Damping Washer) → Page 1157 • Split Shaft Collars GN 707.5 (Plastic) → Page 1158 Information GN 707.2 Split Shaft Collars Steel / Stainless Steel / Aluminum 1 d 1 2 d 2 3 Material How to order 1 2 3 GN707.2-65-B40-ST • Steel ST - - Sintered steel (Distaloy AB) Black oxidised with vapor - - Socket cap screw DIN 912 Steel, plain • Stainless steel - - Sintered steel AISI 316LHC NI Socket cap screw DIN 912-A2 - - Turned version AISI 316 A4 Weldable Socket cap screw DIN 912-A4 • Aluminum AL - - Tumbled - - Socket cap screw DIN 912-A2 • ISO Fundamental Tolerances → Page 2151 • Stainless Steel Characteristics → Page 2166 • RoHS Specification 3 1 2 d 1 d 2 H10 for ST, NI, AL E8 for A4 Recommended shaft tolerance h11 b ±0,2 d 3 s x ≈ Max. protrusion of cap screw Adjustable hand lever for d 3 ST, NI, AL A4 20 B  6 -  9 M 3 2,1 1,6 1,2   - 22 B  8 -  9 M 3 2,1 1,6 1 - 26 B 10 - 11 M 4 2,1 1,6 1,6 - 30 B 12 - 11 M 4 2,1 1,6 0,7 GN 311-30-M4-12-SW 32 B 14 - 11 M 4 2,1 1,6 0,7 GN 311-30-M4-12-SW 36 B 15 B 16 13 M 5 2,1 1,6 1,4 GN 311-30-M5-13-SW 42 B 18 B 20 15 M 5 3   1,6 0,6 GN 311-30-M5-15-SW 48 B 22 B 25 15 M 5 3   1,6 0   GN 311-45-M5-16-SW 55 B 28 B 30 15 M 6 3   1,6 0,5 GN 311-45-M6-18-SW 60 B 32 B 35 15 M 6 4   1,6 0,4 GN 311-45-M6-19-SW 65 B 40 - 15 M 6 4   1,6 0,5 GN 311-45-M6-20-SW • Adjustable Hand Levers GN 311 → Page 1159 • Damping Washer GN 7072.30 → Page 1161 Accessory