Standard_Parts_Catalogue

Page 356 | 1.4 Adjusting, Positioning, Locking with and without Position Indication GN 700 Adjustable Knobs with Stepless Positioning 1 d 1 2 d 2 3 Type How to order 1 2 3 GN700-66-K14-S 1 2 d 1 d 2 H7 Bore with keyway d 3 d 4 −0,2 d 5 l 1 l 2 l 3 66 K 12 K 14 52 55 5,5 44 9 40 With this adjustable knob GN 700 a shaft can be infinitely adjusted in both directions. The anti-backlash mechanism with a max. load of 15 Nm ensures the firm locking of the shaft in any position. This mechanism prevents any uncontrolled movement of the shaft. The locking action is a safety feature to prevent unwanted re-adjustments caused by backlash and vibration. Scale and arrow on the control knobs are indelibly marked and easily legible since the engraved „aluminum colored“ numbers contrast with the black anodized surface. Besides the standard scale (Type S) the control knob version may be supplied with any other scale (Type KS). Regarding design, numbering run, numbering position and numbering sequence of the scale please see the layout for scale rings on the order sheet „How to Order Graduations“ → Page 326. see also... • Indexing Mechanisms GN 200 (Steel, Blackened) → Page 352 • Indexing Levers GN 215 → Page 358 Information 3 Type A With arrow B Neutral, without arrow or scale S With standard scale 0...9 100 graduations KS With customized scale • Attachment part and bushing Steel Blackened • Blocking mechanism Steel Hardened and ground • Scale ring and rotating knob Aluminum Black anodized • Scale / Arrow - - Engraved with laser precision - - Centered between two mounting holes • ISO Fundamental Tolerances → Page 2151 • RoHS Specification • Special graduations see „How to Order Graduations“ → Page 326 On request