6.12
Mounting supports for gearunit swing base
6.12.1 Attaching the support
The support for the gearunit swing base must be mounted free of stress.
2
4
Fig. 56: Support for gearunit swing base
1
Gear unit
2
Motor
3
Gearunit swing base
Larger motors should be used only with approval of Siemens.
•
Foundation type for fastening the torque arm, see item 6.3.1, "Foundation".
•
If the customer fits a torque arm, connection to the foundation must be by means of a flexible element.
1
Table 23: Motor assignment gearunit swing base
standardmotor size
Gearunit size
B2
4
5 ... 6
7 ... 8
9 ... 10
on
request
11 ... 12
13 ... 14
15 ... 16
17 ... 18
19 ... 22
BA 5030 en 02/2013
2
5
3
4
Torque arm
5
Flexible support block
Max. perm.
Gear type
B3
B4
200
-
225M
160
280M
200
315
225M
355
280S
400M
315M
400M
315
400M
355L
on request
68 / 96
1
3