GN 727Control knobs with adjustable spindle

Control knobs with adjustable spindle

Technical datasheet

GN 727

Catalogue	d₁	d₂	d₃	d₄	d₅	d₆	d₇	d₈ -0.05	d₉	b₁	b₂	h

GN 727-27-A-SR	27	M 6	M 12 x 1	6.4	18	-	38	-	-	10	20	4.3
GN 727-27-A-SL	27	M 6	M 12 x 1	6.4	18	-	38	-	-	10	20	4.3
GN 727-34-A-SR	34	M 8	M 16 x 1	8.5	23	-	50	-	-	11	25	4.2
GN 727-34-A-SL	34	M 8	M 16 x 1	8.5	23	-	50	-	-	11	25	4.2
GN 727-27-B-SR	27	M 6	M 12 x 1	6.4	18	4.3	-	-	-	10	20	4.3
GN 727-27-B-SL	27	M 6	M 12 x 1	6.4	18	4.3	-	-	-	10	20	4.3
GN 727-34-B-SR	34	M 8	M 16 x 1	8.5	23	5.3	-	-	-	11	25	4.2
GN 727-34-B-SL	34	M 8	M 16 x 1	8.5	23	5.3	-	-	-	11	25	4.2
GN 727-27-S1-SR	27	M 6	M 12 x 1	6.4	18	-	-	20	14	10	-	4.3
GN 727-27-S1-SL	27	M 6	M 12 x 1	6.4	18	-	-	20	14	10	-	4.3
GN 727-34-S1-SR	34	M 8	M 16 x 1	8.5	23	-	-	24	18	11	-	4.2
GN 727-34-S1-SL	34	M 8	M 16 x 1	8.5	23	-	-	24	18	11	-	4.2

Types

Type A: Fixing hole parallel to the spindle axle

Type B: Fixing hole vertical to the spindle axle

Type S1: Mounting with hexagon head screw

Coding

Version SR: with scale 0,1...0,9, 50 graduations ascending, clockwise

Version SL: with scale 0,1,...0,9, 50 graduations ascending, anti-clockwise

Body

Steel

matt chrome plated

Spindle

Steel

blank

Control knob

Aluminium

anodized, black

Hexagon head screw

Steel, zinc plated, blue passivated

Scales engraved with laser precision

Cover

Plastic, light grey

Control knobs with adjustable spindle GN 727 allow precise adjustment or aligning i. e. of a positive stop. The spindle thread is without backlash.

The graduations on the control knob are non-abrasive and well legible.

The light grey cover shrouds the fixing components as well as the shaft end.

Regarding design, numbering run, numbering position and mubering sequence of the scale please see the layout for scale rings on the order sheet 'How to order graduations' .