Motors-D81.1-complete-English-06-2020

© Siemens 2020
SIMOTICS XP 1MB1, 1MB5 explosion-protected motors
Dimensions · Cast-iron series SIMOTICS XP
IE2 – 1MB1 with types of protection Ex tb, Ex tc, Ex ec – self-ventilated · Frame sizes 180 M to 250 M
■ Dimensional drawings
Type of construction IM B3
LL
BE
LC
L
G_D081_XX_00599
AG
AS
F
GA
D
EB
BE'
BC
K
EC
DA
AC
GC
FA
AF
AD
H
DB
ED
E
C
Y
BA
B
BB
BA'
CA
EE
EA
DC
HA
AA
K'
A
AB
AF'
AD'
Types of construction IM B5 and IM V1
For flange dimensions, see page 1/47 (Z = the number of retaining holes)
5
F
GA
N P D
G_D081_XX_00600
LE
T
E
EB
ED
DB
LL
BE
BE'
LC
L
EA
EC
DA
DC
AC
GC
FA
Z x S
AG
AS
M
AD'
AF
AD
LA
HH
EE
AF'
For motor
Frame Motor type
size
1MB15.1-, 1MB16.1-
180 M/
180 L
No. of
poles
Dimension designation acc. to IEC
A AA AB AC AD AD’ AF AF’ AG AH AS B BA BA’ BB BC BE BE’ C CA
1EA2, 1EB24 2, 4 279 65 339 356 286 286 234 234 190 468 92 241 85 120 328 34 60 30 121 202
1EC4, 1ED4 6, 8 279
1EB4 4
200 L All 2, 4, 6, 8 318 60 378 396 315 315 259 259 266 533 112 305 104 104 355 31 85 42.5 133 177
225 S/
225 M
2BB0, 2BD0, 4, 8 356 80 436 449 338 338 282 282 266 556 112 311 92 117 361 15 85 42.5 149 253
2BB2, 2BC2, 2BD2 4, 6, 8
2BA2 2
250 M 2CA2 2 406 100 490 497 410 410 322 322 319 620 145 349 102 102 409 24 110 55 168 230
2CB2, 2CC2, 2CD2 4, 6, 8
5/128 Siemens D 81.1 · 06/2020