Set Screws - Siemens Flender FLUDEX 4600 Series Operating Instructions Manual

6.1.4

Set screws

Hexagon socket set screws with cup points to DIN 916 must be used for set screws.
The following guidelines must be observed!
The length of the set screw must be selected so that it fills the threaded hole, but does
not project from the hub (L
e
d
Part 1
e
d
Fig. 6: Set screws
Table 4: Set­screw assignment and tightening torques of the set screws
FLUDEX N‐EUPEX
Size
222
297
342
395
450
516
590
)
* Note following position of the set screw!
The set screws must always be positioned on the keyway. An exception are the
following coupling parts:
Part 2: Size 110 : Bore D
Part 9: all sizes: Set screw displaced approx. 180° relative to the keyway, arranged between the cams.
16
1
Arrangement of
the set screw
with FAK 342 /
N-EUPEX 140
1
Arrangement of
the set screw
with FAK 297 /
N-EUPEX 125
5
1
d
1
e
10
Part 5 Part 9
d e e
1 1
Size
110 M 6 -
125 M 8 20
140 M 8 - 13
225 M12 -
250 M16 -
315 M16 -
315 M16 -
≥ 30 mm, set screw displaced by 180° relative to the keyway.
1
= d x 1.2).
min. 1
e
2
d
1
Part 1
Brake drum (13; 32)
e e e
2 3 4 5
- *9 18 25
- 12 20 25
15 22 30
- 35 40 50
- 40 45 55
- 50 - 65
- 50 - 65
e e
3 4
d d
1 1
Part 2 Part 4
e
6
d
1
Brake disk (32)
Tightening torque of
e e e
6 7 10
the set screw [Nm]
12 25 9
12 40 12
12 40 15
25 60 -
25 85 -
30 85 -
30 85 -
Operating instructions 10/2017
e
7
4
8
8
25
70
70
70
FLUDEX 4600 en