English
9
8
08.2017
50229 01
50229 01
08.2017
Tightening torques for bolts (terminal box, end shield, bearing cover)
Series (IE.-)K1.R 112 up to 400, (IE.-)W.1R 112 up to 315, (IE.-)W.2R 400
Thread Ø
M5
M6
M8
M10
M12
M16
M20
End shield
-
-
25
45
75
170
275
Bearing cover
5
8
15
20
20
-
-
Terminal box
-
4
7.5
12.5
-
20
-
Tightening torques for bolts (terminal box, end shield, bearing cover)
Series (IE.-)KPER/O 63 to 132T, (IE.-)KPR/O 56 to 100
Type
Type of
construction
End shield
Fixed bearing cover
Terminal box
(IE.-)KPER/O
(IE.-)KPR/O
DS
NS
DS
NS
or
adapter
cover
bolts/tightening torque for bolts M
A
63…
56…
all
M 4
2.0 Nm
M 4
2.0 Nm
M 4
1.5 Nm
(for (IE.-)
KPR/O
100 L
M 5
2.0 Nm)
M 4
1.5 Nm
M 4
2.5 Nm
M 5
1.0 Nm
71…
63…
80…
71…
M 5
4.0 Nm
M 5
4.0 Nm
90…
80…
100 L
90…
M 6
7.0 Nm
M 6
7.0 Nm
100 LX,112… 100…
B3
M 8
10.0 Nm
M 8
10.0 Nm
M 5
2.0 Nm
M 5
2.0 Nm
B5, B14
M 8
15.0 Nm
132 S…T
-
B3, B14-
FT130
M 8
10.0 Nm
B5, B14
M 8
15.0 Nm
M 4
2.0 Nm
Axial shaft gasket
Series (IE.-)KPER/O 63 to 132T, (IE.-)KPR/O 56 to 100
Seal material
Permitted minimum coolant temperature
FKM
-20°C
Motors with type of protection increased safety “e”
(“eb”) and with outgoing cable (including the design
version with flat terminal box with separate certifi-
cate according to directive 2014/34/EU (RL94/9/EC)
The outgoing cable is led through with 4 or 7 conductors
according to the demands of the customer.
If the entire terminal box is delivered and the connec-
tion is done in an Exeprotected surrounding, than the
following instructions have to be observed:
1. When mounting the terminal box at least the require-
ments for type of protection IP 54 must be fulfilled.
2. For compliance with the required clearances the
terminal socket has to be fastened according to the
indicated drawing of holes.
3. The inner earth conductor from the motor (green/
yellow) with crimped lug has to be placed under the
clamping yoke of the earth connection.
4. The outgoing cables of the motor have to be soldered
into the angled lugs of the terminal socket. The correct
connection U1, V1, W1 (U2, V2, W2) has to be
observed.
When mounting the aggregate please take note that
the motor number on the name plate agrees comple-
tely with the number on the riveted plate inside of the
terminal box cover.
Protective measures against unacceptable warming
If there is no other information on the type examination
certificate or on the name plate concerning duty type
and tolerances, electrical machines are designed for
continuous duty and normal, not frequently recurring
starts, at which no significant warming occur. The mo-
tors shall only be operated in the duty type indicated on
the name plate. If no specification of duty type is done
on the name plate, the motors must only be operated in
continuous duty S1.
The range A of the voltage and frequency limits of
IEC/EN 60034-1 (DIN VDE 0530, part 1) – voltage
± 5 %, frequency ± 2 %, shape of curve, mains symme-
try – has to be observed, so that the warming is kept
within the permissible limits. Motors for area B of the
voltage limits are marked separately on the rating plate.
Bigger deviations from design values can result in ex-
cess warming of the electrical machine to unacceptable
temperatures. These deviations have to be indicated
on the name plate. The motor has to be protected
against unacceptable warming at starting for example
with a motor protection switch. That means a current-
dependent delayed protection switch according to
DIN VDE 0660 or a similar device for all phases has to
be installed, so that unacceptable warming is prevented.
The protective device must be adjusted to the rated
current. Windings in deltaconnection have to be pro
