Metric Size, Aluminum
Control Knobs
Straight Shoulder Type
GN 729
wo



RoHS Compliant
 
Specification
Information

Body: Aluminum, black anodized finish
White indicator line is precision laser engraved
Socket set screw: Stainless steel, DIN 916, with cup point

GN 729 control knobs are usually selected for applications which require a limited movement within 180°.
By using limiting pins which protrude in the circular groove, the angle of rotation can be restricted. The bore d4 is for a ball plunger, like the GN 614 series, and acts as a simple detent.
The indicator line is indelible and visible from two sides. Ball plunger, see GN 614 series.

See our technical section for bore details for installation purposes.
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HERE

Dimensions in:

millimeters
(inches)

Part Number d1 d2 (H7)
Blind Bore
b d3
Thread
d4 d5 l1 l2 t1
min.
t2
tol. +0.2mm
s
tol. +0.3/
+0.1mm
6MR70
Download the CAD
34
(1.34)
B6 28
(1.10)
M5 x .8  6
(.24)
20
(.79)
20
(.79)
7.5
(.30)
14
(.55)
4
(.16)
4
(.16)
8MR70
Download the CAD
B8
8MR71
Download the CAD
42
(1.65)
B8 35
(1.38)
M5 x .8  6
(.24)
30
(1.18)
22
(.87)
7.5
(.30)
16
(.63)
4
(.16)
4
(.16)
10MR71
Download the CAD
B10