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

© Siemens 2020
SIMOTICS XP 1MB1, 1MB5 explosion-protected motors
Dimensions · Cast-iron series SIMOTICS XP
IE3 – 1MB1 with types of protection Ex db, Ex db eb – self-ventilated · Frame sizes 180 M to 280 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
5
DB
ED
E
C
Y
BA
B
BB
BA'
Types of construction IM B5 and IM V1
For flange dimensions, see page 1/47 (Z = the number of retaining holes)
F
GA
N P D
G_D081_XX_00600
LE
T
E
EB
ED
DB
For motor
Frame Motor type
size
LA
HH
No. of
poles
LL
BE
BE'
LC
L
CA
EE
EE
EA
EA
EC
DA
DC
DC
AC
GC
HA
Dimension designation acc. to IEC
A AA AB AC AD AD´ AF AF´ AG AS B BA BA´ BB BC BE BE´ C CA
1MB1553-
180 M 1EA2, 1EB2 2, 4 279 70 349 353 388 388 336 336 190 92 241 100 170 359 184 60 30 121 411
180 L 4EB4, 1EC4, 4, 6, 8 279 70 349 353 388 388 336 336 190 92 279 100 170 359 184 60 30 121 373
1ED4
200 L All 2, 4, 6, 8 318 80 400 393 447 447 390 390 266 112 305 120 142 425 217 85 42.5 133 411
225 S 2BB0, 2BD0 4, 8 356 90 446 439 467 467 410 410 266 112 286 115 209 438 221 85 42.5 149 494
225 M 2BA2 2 356 90 446 439 467 467 410 410 266 112 311 115 209 438 221 85 42.5 149 469
2BB2, 2BC2, 4, 6, 8
2BD2
250 M 2CA2 2 406 100 505 487 502 502 414 414 319 145 349 123 128 420 188 110 55 168 422
2CB2, 4, 6, 8
2CC2,
2CD2
280 S 2CA0 2 457 110 570 540 524 524 436 436 319 145 368 173 177 520 252 110 55 190 496
2DB0, 4, 6, 8
2DC0, 2DC0
280 M 2DA2 2 457 110 570 540 524 524 436 436 319 145 419 173 177 520 252 110 55 190 445
2CB2,
2DC2, 2DD2
4, 6, 8
FA
AA
Z x S
K'
A
AB
AG
AS
AF'
AD'
M
AF'
AD'
AF
AD
5/122 Siemens D 81.1 · 06/2020