Standard_Parts_Catalogue

Page 963 | 3.1 Indexing, Locking, Blocking with Pins and Ball-Shaped Elements 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 GN 672 Cam Action Indexing Plungers Steel / Stainless Steel with Plastic Guide 1 d 1 2 d 2 3 Type 4 Material How to order 1 2 3 4 GN672-6-M12x1,5-AK-ST 3 Type A Without lock nut AK With lock nut 1 2 d 1 Pin −0,1 −0,15 Bore -0,08 d 2 d 3 l 1 ≈ l 2 l 3 l 4 s A/F 1 A/F 2 max. tightening torque in Nm Spring load in N ≈ Initial End 6 M 12 x 1,5 15,5 51 8 26 26,5 8 14 19 10  9 35 8 M 16 x 1,5 20,5 61 10 30 32,5 10 19 24 18 10 40 Cam action indexing plungers GN 672 are used in cases where the lo- cking pin must not protrude all the time. By rotating the lock through 180° the locking pin withdraws itself. A groove keeps the plunger in this position. The cam action indexing plungers with plastic guide are a reasonably priced version. see also... • List of Cam Action Indexing Plunger Types → Page 958 ff. • Mounting Blocks GN 412.1 → Page 956 • Mounting Blocks GN 612.1 → Page 957 • Distance Bushings GN 609.5 (to Limit the Thread Length) → Page 952 • Cam Action Indexing Plungers GN 612 (Steel / Stainless Steel) → Page 961 Information • Guide (Threaded body) Plastic (Polyamide PA-HP) - - Glass fiber reinforced - - Temperature resistant up to 130° C - - Black, matte finish • Plunger pin - - Steel ST Hardened, blackened - - Stainless steel AISI 303 NI • Pressure spring Stainless steel AISI 302 • Latch Plastic (Polyamide PA) - - Black, matte finish - - Not removable • Lock nut Plastic (Polyamide PA-HP) Black, matte finish • Plastic Characteristics → Page 2158 • Stainless Steel Characteristics → Page 2166 • RoHS Specification 4 Original design PMT.200