| Installation
and Maintenance |
|
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Flange
boltings
To connect the cardan shaft to the companion flanges it
is imperative to use high-tensile bolts of the quality
10.9 and the corresponding all-metal self-locking nuts of
the quality 10 or such bolts and nuts that the
manufacturer of the vehicle has prescribed. Complete sets
of bolting are available for all DIN and cross-Serrations
flanges.
The tightening torques Ta given in the table are valid
for:
 90% utilization of the elastic limit
bolts in a lightly-oiled condition (Friction
coefficient µ ges. = 0,13).
metallic bare surface areas
Do not use molycote paste or any other grease on
the bolts and nuts.
|
|
For additional
information on flange connections, corrosion
protection, assembly and dismantling see our
specification GWB-A 100-005. |
Companion
flanges
Generally cardan shafts are connected to the units by
companion flanges. The companion flange material must
have an interfacial pressure of min. 700 N/mm²
|
Cross-Serration
flanges (XS)
Joint flange
|
 |
Hexagon bolt:
similar to DIN 931/10.9
Hexagon nut:
similar to DIN 980/10
self-locking
Type of nut: all-metal |
|
Shaft
connection
|
Thread
Φd
[mm]
|
Length
L
[mm]
|
Wrench
size
[mm]
|
Flange
thickness
G1
[mm]
|
Flange
thickness
G2
[mm]
|
Grip
G1 + G2
[mm]
|
Height
of nut
h
[mm]
|
 Torque
Ta
[Nm]
|
XS 120
|
M10
|
40
|
17
|
14
|
10
|
24
|
9
|
62
|
±20%
|
XS 150
|
M12
|
45
|
19
|
16
|
12
|
28
|
11
|
105
|
XS 180
|
M14
|
50
|
22
|
18
|
14
|
32
|
12
|
170
|
|
We recommend a socket for
wrenches
|
Wrench
size
|
Order-No.
|
17
|
GETA
197-17 GWB ½
|
19
|
GETA
197-19 GWB ½
|
22
|
GETA
197-22 GWB ¾
|
|
DIN-flanges
Joint flange
|
 |
Hexagon bolt:
similar to DIN 931/10.9
Hexagon nut:
similar to DIN 980/10
self-locking
Type of nut: all-metal |
|
Shaft
connection
|
Thread
Ęd
[mm]
|
Length
L
[mm]
|
Wrench
size
[mm]
|
Grip
2 * G
[mm]
|
Height
of nut
h
[mm]
|
Torque
Ta
[Nm]
|
DIN
|
M8
|
25
|
13
|
12/24
|
8
|
35
|
± 7%
|
M10
|
30
|
17
|
16
|
10
|
70
|
M12
|
40
|
19
|
20
|
12
|
120
|
M16
|
45
|
24
|
24
|
16
|
295
|
M16
|
50
|
24
|
30
|
16
|
295
|
|
SAE-flanges
Joint flange
|
 |
Hexagon bolt:
similar to DIN 931/10.9
Hexagon nut:
similar to DIN 980/10
self-locking
Type of nut: all-metal |
|
Shaft
connection
|
Thread
Ęd
[mm]
|
Length
L
[mm]
|
Wrench
size
[mm]
|
Grip
2 * G
[mm]
|
Height
of nut
h
[mm]
|
Torque
Ta
[Nm]
|
SAE
|
M8
|
30
|
13
|
16
|
8
|
35
|
± 7%
|
M10
|
30
|
17
|
16
|
10
|
70
|
M10
|
35
|
17
|
19/21
|
10
|
70
|
M12
|
35
|
19
|
16
|
12
|
120
|
M12
|
40
|
19
|
21
|
12
|
120
|
When using bolt connections
other than those recommended the torque must be adjusted
accordingly in order to guarantee the safety of the
connection!
|
|
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DANA
Commercial Drive Shafts Catalogue