Standard_Parts_Catalogue

Page 914 | 3.1 Indexing, Locking, Blocking with Pins and Ball-Shaped Elements 1 d 1 2 d 2 3 Type 4 Material How to order (Stainless steel) 1 2 3 4 GN7017-5-M8-B-NI 1 d 1 2 d 2 3 Type 4 Material How to order (Steel) 1 2 3 4 GN7017-8-M12-C-ST 3 Type B Without rest position, without lock nut BK Without rest position, with lock nut C With rest position, without lock nut CK With rest position, with lock nut Indexing plungers GN 7017 are activated through a lever and are charac- terized by small dimensions. These indexing plungers are universally ap- plicable due to their prevention of misalignments and positioning errors of the mating indexing bores. The type C / CK with rest position are used for such applications where the plunger has to stay in its retracted position. During assembly, the max. tightening torques shown in the table should not be exceeded when securing the lock nut. see also... • List of Indexing Plunger Types → Page 884 ff. Information • Steel ST Zinc plated, blue passivated • Stainless steel AISI 303 NI • Pressure spring Stainless steel AISI 301 • Load Rating Information → Page 2132 • ISO Fundamental Tolerances → Page 2151 • Stainless Steel Characteristics → Page 2166 • RoHS Specification 4 1 2 d 1 Pin h11 Bore +0,03 +0,08 d 2 d 3 e l 1 l 2 min. l 3 l 4 l 5 min. A/F Max. tightening torque in Nm Spring load in N≈ Initial End  4 M  6 2,5 6,9 32  9,5 20   2,5   16    6  1,6 3   10  5 M  8 3  9,2 42 12   27   3,1 19,5 8  4,5 3,5 13,5  6 M 10 3,5 11,5 51 14   33,5 3,7 24   10 10   4   16  8 M 12 5 13,8 54 19   31,8 4,3 32   12 13   4   22 10 M 16 5 19,6 77,5 25   50,5 5 33,5 16 42   4   23 GN 7017 Indexing Plungers Steel / Stainless Steel with Lever, with and without Rest Position