Design Features - cemp F Serie Manual De Instrucciones

2.

Design features

2.1 Mounting arrangements
2.1 Mounting arrangements
The most commonly used mounting arran-
gements are shown in the table 2 A.
Other mounting arrangements are
available on request.
Standard motors ordered in basic mounting
arrangements (universal mounting
arrangements)
GB
IM B3, IM B5 or IM B14 can also be
operated in the following different mounting
positions:
IM B3 in IM B6, IM B7, IM B8, IM V5 or IM
V6,
IM B5 in IM V1 or IM V3,
IM B14 in IM V18 or IM V19.
According to the restrictions for
explosion-proof electrical machinery it is
forbidden that foreing bodies be allowed to
fall into the fan cowl.
Therefore vertically mounted shaft down
motors are fitted with a protective hood over
te fan cowl.
In case of vertical arrangement with shaft
end up the protection against foreign bodies
must be ensured by the working machine or
by a suitable cover.
However, the cooling air access may not be
hindered by this cover.
10
Table 2 A
Foot-mounted motor
CEI 2-14
IEC 34-7 code I
IEC 34-7 code II
Flange-mounted motor:
large flange,
clearance fixing holes
Foot and flange-mounted motor:
large flange, clearance fixing
holes
CEI 2-14
IEC 34-7 code I
IEC 34-7 code II
Flange-mounted motor:
small flange,
tapped fixing holes
Foot and flange-mounted motor:
with small flange, tapped fixing
holes
CEI 2-14
IEC 34-7 code I
IEC 34-7 code II
B3
IM B3
IM 1001
B5
IM B5
IM 3001
B14
IM B14
IM 3601
V5
IM V5
IM 1011
V1
IM V1
IM 3011
V18
IM V18
IM 3611