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

© Siemens 2020
SIMOTICS XP 1MB1, 1MB5 explosion-protected motors
Article No. supplements and special versions · Types of construction
Cast-iron series 1MB1553, 1MB5553
Types of construction Article No. supplement Frame size Motor version
Type of
construction
code letter
14th position
of the
Article No.
1MB.553 - . . . . . - . ■ . . (-Z)
For types of
construction
with order
code(s)
Article No.
with additional
identification
code -Z
Order code
With flange Acc. to EN 50347
Acc. to DIN 42 948
IM B14
3)
71 80 90 100 112 132 160 180 200 225 250 280 315 355
1MB1553
FT85 FT100 FT115 FT130 FT130 FT165 FT215 –
C 105 C 120 C 140 C 160 C 160 C 200 C 250 –
K – ✓ ✓ ✓ ✓ ✓ ✓ ✓ – – – – – – –
–
–
–
–
1MB5553
–
–
–
–
–
–
–
–
IEC Ex db, Ex db eb
(Zone 1)
IE3
IM V19
3)
L – ✓ ✓ ✓ ✓ ✓ ✓ ✓ – – – – – – –
IM V18
with
protective
cover
2) 3)
M H00 ✓ ✓ ✓ ✓ ✓ ✓ ✓ – – – – – – –
IM B34 N – ✓ ✓ ✓ ✓ ✓ ✓ ✓ – – – – – – –
Standard version
✓ With additional charge
– Not possible
5
1)
2)
Only possible for frame size 315 S/M (horizontal mounting).
The "Standard cylindrical shaft extension (second shaft extension)" option
(order code L05) is not possible.
3)
The following applies for explosion-protected motors: In the case of the
types of construction with shaft extension down, the version "with
protective cover" is required. For types of construction with shaft extension
pointing upwards, a suitable cover must be implemented to prevent small
parts from falling into the fan cover (see the standard IEC/EN 60079-0).
The cover must not block the cooling air flow.
5/66 Siemens D 81.1 · 06/2020