Siemens SIMOTICS XP 1LA5 - Mounting Fans; Reassembly: Miscellaneous Information

Maintenance
Explosion-protected machines
144 56100000002002, 01/2016
Mounting dimension "x" of V rings
Motor
types
Frame size
X
[mm]
All
71
4.5 ±0.6
Standard design
Special design
80 ... 112
6 ±0.8
132 ... 160
7 ±1
1LA
1MA6
180 ... 200
1FP1
180 ... 200
11 ±1
1LG
1MA622
1LE
1MB1
180 ... 225
11 ±1
1LG
1MA6
1LE
1MB1
250 ... 315 13.5 ±1.2
9.7.2 Mounting fans
● Take care not to damage the snapping mechanisms on fans that are equipped
with these.
● To ensure this, the fans should be heated to a temperature of approximately
50 °C around the area of the hub.
● If any damage is caused, request new parts.
9.7.3 Reassembly: Miscellaneous information
● Position all rating and supplementary plates as in the original state.
● Where relevant, fix electric cables.
● Check the tightening torques of all screws, as well as those of screws that have
not been released.