EN
4. Technical data
4
- 35 -
951-180-076-EN
Version 0y
4.1.2 Liemens motor characteristics, design “tb” (dust)
(FF) motoh, design 1M
-see rating plate
This data mefems to thmee-phase motoms fmom Siemens; othem specifications available on mequest.
Motoh design
230 V AC /
400 V AC
50 Hz
Motoh type
Low-voltage motor, squirrel cage rotor, standard, motors for use in
zone 21 and zone 22
acc. to 60079-31
Explosion protection
marking
II 2D Ex tb IIIC T125
°C Db
Protection type “
tb
” dust
Type
IM B14
Protection type “
t
”
Device protection level “
b
”
Flange
- See the following motor
tables
Insulation class
F
Ambient temperature range
-20°C to + 40°C
Protection class
IP65
Frame size
- See the following motor
tables
Rated speed
1500 hpm
Design
4-pole
Standard Efficiency
/
Manufacturer Siemens
Design
ATEX / type
P
M
B
n
B
B
cos
B
I
B
I
A
/I
B
m
Fhame size/
flange
[kW]
[Nm]
[m
-1
]
[IEC/EN60034-30-1]
[400V]
[kg]
100%
75%
50%
A
IEC
C
1M
1LA7063-4AB12-Z+M34
0.18
1.3
1350
58.3
56.8
52.3
0.66
4.10
63
90
SKF item numbeh: 84-5210-4813
