SIEMENS
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Siemens D 83.1 · 2016
3
Motors without Explosion Protection
LOHER CHEMSTAR and VARIO 1PS0 motor series
Special versions
Special mechanical designs
(continued)
Second rating plate installed in terminal
box
W47
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Extra rating plate with rating data for
converter operation according to limit
characteristic
Y80 •
and
customer
specifications
–
–
–
–
Extra rating plate for customer data
(each plate) – data must be specified
as text in the order
Y82 •
and
customer
specifications
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Additional information on motor plate
and on package label –
max. 20 characters possible
Y84 •
and
customer
specifications
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
–
–
–
Rating plates made of stainless steel
W48
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
–
–
–
Rating plates in languages other than
English and German – main rating plate
or extra rating plates, factory clarification
essential
W49
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Additional measures for 2 to 4 years
storage in accordance with storage
regulations
W50
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Anti-condensation heater 230 V
K45
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Anti-condensation heater 115 V
K46
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Anti-condensation heater 110 to 120 V
(min. 100 V, max. 132 V) – preferred
M12
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Anti-condensation heater 210 to 250 V
(min. 200 V, max. 264 V) – preferred
M13
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Anti-condensation heater with other
voltages
Y83 •
and
customer
specifications
–
–
–
–
–
–
–
–
–
–
–
–
–
–
✓
✓
✓
✓
Heater with thermostat
V75
–
–
–
–
–
–
–
–
–
–
–
–
–
–
✓
✓
✓
✓
Second standard shaft extension –
for 100 % torque; VARIO 50 % torque
K16
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Non-standard cylindrical shaft extension
(standard diameter or smaller) – in case
of significantly different diameters,
especially high-pole motors due to the
maximum permissible torque stress,
factory clarification required
Y55 •
and
customer
specifications
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Shaft of material 1.7225
W51
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
–
–
–
Shaft of material 1.4021
W52
✓
✓
✓
✓
✓
✓
✓
✓
✓
O. R.
O. R.
O. R.
O. R.
O. R.
–
–
–
–
Shaft end of stainless steel butt-welded
(material 1.4571)
W53
✓
✓
✓
✓
✓
✓
✓
✓
✓
O. R.
O. R.
O. R.
O. R.
O. R.
–
–
–
–
Shaft made of special steel –
down to -40 °C only
L72
–
–
–
–
–
–
–
–
–
–
–
–
–
–
✓
✓
✓
✓
Welded standard stator enclosure for
surface-cooled motors – factory
clarification required because of possible
dimension deviations
W54
–
–
–
–
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
Welded copper bar rotor
W55
–
–
–
–
–
–
–
–
–
–
–
–
–
✓
Second shaft extension for IM B3 up to
100 %
torque; cylindrical with feather key
Q21
–
–
–
–
–
–
–
–
–
–
–
–
–
–
✓
✓
✓
✓
Special versions
Additional
identification
code
-Z
with
order code
and
plain text if
required
Motor series
LOHER CHEMSTAR
LOHER VARIO
1PS0. . . - . . . . . - . . . . -Z
71
80
90
100
112
132
160
180
200
225
250
280
315
355
355
400
450
500
For legends and footnotes, see Page 3/42.
© Siemens AG 2016