Catalogue
d1
d2 H8
b
d3
d4
d5
l1
l2
t1 min.
t2 +0.2
s +0.3/+0.1
GN 729-34-B6
34
B 6
28
M 5
6
20
20
7.5
14
4
4
43
GN 729-34-B8
34
B 8
28
M 5
6
20
20
7.5
14
4
4
41
GN 729-42-B8
42
B 8
35
M 5
6
30
22
7.5
16
4
4
66
GN 729-42-B10
42
B 10
35
M 5
6
30
22
7.5
16
4
4
74

Knob

Aluminum

  • Anodized, black
  • Indexing line
  • White
  • Laser-engraved

Grub screw DIN 916

Stainless Steel

with internal hex and serrated point

Control knobs GN 729 are usually selected for applications which require a limited movement within 180°.

With the aid of limiting pins which protrude into the circular groove the angle of rotation can be restricted. The bore d4 is for a spring plunger GN 614  to act as a simple detent.

The indexing line is indelible and visible from two sides.

  • GN 826 Clamping Elements (for Adjustable Spindles)
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