Type A - without handle
Type D - with revolving knob
Bore code Z - with collet
Coding S - with scale 0...90, 100 graduations
GN736.1 Control knobs, fine control, with scale.
These control knobs are used for setting operations with low torque.
Coarse setting is made by means of the cylindrical handle (fingertip grip) followed by fine setting using the knurled rim of the knob.
The model fitted with collet offers an absolutely reliable mounting on the shaft and at the same time allows an easy setting of the adjustable scale ring wheel.
They can be supplied with a standard scale or with custom graduation markings, of various designs.
See further details on Custom Graduations for designs and prices.
An additional surcharge applies for custom graduation. If this is not chosen on the original order, this will be invoiced separately.
For control knobs without scale, see GN736.1 Control Handwheels without scale.
Aluminium AL, anodized, black.
Hub cover - plastic PA, light grey.
Collet / Hexagon nut - brass.
Standard scale - engraved S.
Revolving Cylindrical Handle GN599.5