Adjustable knobs

With GN 700 adjustable knobs 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.
Besides the standard scale (Type AS) 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“