Assembly
5.5 Alignment and fastening
Smoke extraction motors
Operating Instructions, 03/2016, 5 610 80000 40 018
47
5.5.1
Flatness of the supporting surfaces for conventional motors
Frame size
Flatness
[mm]
≤ 132
0.10
160
0.15
≥ 180
0.20
5.5.2
Machine frame mounting feet (special design)
Note
For terminal boxes mounted at the NDE (option H08), dimension C can deviate from EN
50347.
For motors with double or triple holes at the NDE, maintain the foot mounting dimensions as
specified in standard EN 50347 .