Standard_Parts_Catalogue

Page 349 | 1.4 Adjusting, Positioning, Locking with and without Position Indication 1 2 d 1 d 2 H8 Bore b d 3 d 4 d 5 l 1 l 2 t 1 min. t 2 +0,2 s +0,3 +0,1 34 B 6 B  8 28 M 5 6 20 20 7,5 14 4 4 42 B 8 B 10 35 M 5 6 30 22 7,5 16 4 4 Control knobs GN 729 are usually selected for applications which require a limited movement within 180°. With the aid of limiting pins which protrude into the circular groove the angle of rotation can be restricted. The bore d 4 is for a spring plunger GN 614 to act as a simple detent. The indexing line is indelible and visible from two sides. see also... • Clamping Elements GN 826 (for Adjustable Spindles) → Page 346 Information GN 729 Control Knobs Aluminum 1 d 1 2 d 2 How to order 1 2 GN729-42-B8 • Aluminum Black Anodized • Indexing line White, engraved with laser precision • Stainless steel grub screw DIN 916 with internal hexagon and serrated point • ISO Fundamental Tolerances → Page 2151 • RoHS Specification