SIEMENS
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Siemens D 83.1 · 2016
2
Motors with Explosion Protection
LOHER CHEMSTAR and VARIO 1PS4 and 1PS5 motor series
Dimensions for frame sizes 355 L to 500 L
■
Dimensional drawings
(continued)
Type of construction IM B35
For flange dimensions, see Page 2/88
Design of terminal box and position for LOHER VARIO
Type of construction IM B14
For flange dimensions, see Page 2/88
Design of terminal box and position for LOHER VARIO
Dimension designation acc. to
IEC
DE shaft extension
NDE shaft extension
Frame size
No. of poles
LC
LE
LF
LL
D
DB
E
EB
ED
F
GA
DA
DC
EA
EC
EE
FA
GC
LOHER VARIO
355 LB
2
779
1870
75
M20
140
125
7.5
20
79.5
75
M20
140
125
7.5
20
80
4 … 16
809
1935
90
M24
170
140
15
25
95
90
M24
170
140
15
25
95
355 LC/LD
2
779
1950
75
M20
140
125
7.5
20
79.5
75
M20
140
125
7.5
20
80
4 … 16
809
2015
90
M24
170
140
15
25
95
90
M24
170
140
15
25
95
355 L
2
750
2016
75
M20
170
125
7.5
20
79.5
75
M20
170
125
7.5
20
80
4 … 16
780
2066
90
M24
210
140
15
25
95
90
M24
210
140
15
25
95
400 L
2
780
2131
80
M20
170
140
15
22
85
80
M20
170
140
15
22
85
4 … 16
820
2191
100
M24
210
180
28
106
100
M24
210
180
28
106
450 L
2
780
2251
85
M20
170
140
15
22
90
85
M20
170
140
15
22
90
4 … 16
820
2346
110
M24
210
180
28
116
110
M24
210
180
28
116
500 L
2
780
2421
90
M24
170
140
15
25
95
90
M24
170
140
15
25
95
4 … 16
820
2541
120
210
180
32
127
120
210
180
32
127
Z x S
GA
F
GC
FA
HX'
HA
HX
EB
EC
DC
AC
H
M
LL
AS
AG
AD'
AD
AA
A
LE
L
LF
EA
LC
T
E
LA
ED
C
BC
B
BB
BA
EE
DB
D
DA
N
P
G_D083_XX_00061a
AB
ØK
HD
Z x S
M
GA
F
GC
FA
EC
DC
AS
AC
HD
AG
LE
LL
L
LF
EA
LC
T
E
ED
EE
DB
D
DA
N
P
G_D083_XX_00059
© Siemens AG 2016