Standard_Parts_Catalogue

Page 898 | 3.1 Indexing, Locking, Blocking with Pins and Ball-Shaped Elements 1 2 d 1 Pin −0,02 −0,05 Bore H7 l 1 d 2 d 3 d 4 d 5 k l 2 l 3 l 4 l 5 l 6 A/F Spring load in N ≈ Initial End 4 4 M 8 x 1 16 M 3 7 14 35 16 5 4,5 2,5 10 4,5 12 4 6 M 8 x 1 16 M 3 7 14 35 16 5 4,5 2,5 10 4 12,5 5 5 M 10 x 1 19 M 4 8 16 40 18 6 5,5 3 12 5 15 5 8 M 10 x 1 19 M 4 8 16 40 18 6 5,5 3 12 5 18 6 6 M 12 x 1,5 23 M 5 9 20 48 22 6 7 3,5 14 6,5 19 6 9 M 12 x 1,5 23 M 5 9 20 48 22 6 7 3,5 14 6 25 8 8 M 16 x 1,5 28 M 6 10 24 58 26 8 8,5 4 17 8,5 26 8 12 M 16 x 1,5 28 M 6 10 24 58 26 8 8,5 4 17 8,5 28 10 12 M 16 x 1,5 28 M 6 10 24 58 26 8 8,5 4 17 9,5 38 12 15 M 20 x 1,5 33 M 6 12 28,5 71,5 33 10 8,5 4 22 11,5 40 16 20 M 24 x 2 33 M 8 15 28,5 78,5 38 12 11,5 5 27 13 54 GN 817 Indexing Plungers Steel / Stainless Steel with and without Rest Position 1 d 1 2 l 1 3 Type How to order (Steel) 1 2 3 GN817-4-6-C 1 d 1 2 l 1 3 Type 4 Material How to order (Stainless steel) 1 2 3 4 GN817-6-9-B-NI 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 G With threaded rod, without lock nut GK With threaded rod, with lock nut Indexing plungers GN 817 with rest position (Type C / CK) are used for such applications where the plunger has to stay in its retracted position. To achieve this, the knob is rotated by 90° degrees after being retracted. A notch keeps the plunger in this position. see also... • List of Indexing Plunger Types → Page 884 ff. Information • Steel — - - Blackened - - Plunger pin hardened • Stainless steel AISI 303 NI Plunger pin chemically nickel plated • Knob plastic (Polyamide PA) - - Black, matte finish — - - Red, RAL 3000, matte finish RT - - Not removable • Load Rating Information → Page 2132 • ISO Fundamental Tolerances → Page 2151 • Plastic Characteristics → Page 2158 • Stainless Steel Characteristics → Page 2166 • RoHS Specification 4 5