Aluminium
|
Code
|
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
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.