Type A - With arrow.
Type B - Blank, without marking or scale.
Type S - With scale, 0 - 9, 20 graduations.
Identification number 1 - With grub screw
Identification number 2 - With Collet
GN 726.2 Control Knob, Aluminium, Collet or Grub Screw
These control knobs GN726.2, are an accurate means of making fine, precise position adjustments. The light grey cover of these control knobs shrouds the fixing components as well as the shaft end. The cover also lends itself for a logo or other symbols.
The collet version permits a simple adjustment of the types with scale or arrow.
The scale and the arrow on the control knobs are indelibly marked and easily legible.
They can be supplied blank or with a standard scale or with custom graduation markings, of various designs.
See further details on Custom Graduations for designs and prices.
Please note: An additional surcharge applies for custom graduation. If this is not chosen on the original order, this will be invoiced separately.
Aluminium, anodized, black.
Scale ring - Plastic, black, pressed on
Scale (Type S) and arrow (Type A) - white, engraved with laser precision.
Hub cover - Plastic, light grey.
Collet/hexagon nut - Brass.
Stainless Steel Grub screw - (DIN916) - with internal hexagon and serrated point.