SIEMENS
2/73
Siemens D 83.1 · 2016
2
Motors with Explosion Protection
LOHER CHEMSTAR and VARIO 1PS4 and 1PS5 motor series
Special versions
Special mechanical designs
Terminal box on right-hand side
(viewed onto DE)
K09
–
–
–
–
–
✓
✓
✓
✓
✓
✓
✓
✓
O. R.
Terminal box on left-hand side
(viewed onto DE)
K10
–
–
–
–
–
✓
✓
✓
✓
✓
✓
✓
✓
O. R.
Terminal box on top
K11
Terminal box to IP65
Q71
–
–
–
–
–
–
–
–
–
–
–
–
–
–
✓
✓
✓
✓
Cable entry thread metrically different
from standard – thread dimension must
be specified
W30
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
–
–
–
Enlarged connection system for main
terminal box – not in combination with
K53
(Ex d terminal box)
L00
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
–
–
–
Undrilled cable gland plate on main
terminal
L01
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Main terminal box in Ex d version
with standard terminals
Q31
–
–
–
–
–
–
–
–
–
–
–
–
–
–
O. R.
O. R.
O.R.
O.R.
1 × NPT thread for main terminal
(observe sizes) – specify thread,
cable gland not in supply
W32
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
O. R.
O. R.
O.R.
O.R.
1 × cable gland for non-armored cable –
for main terminal box
K54
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
–
–
–
1 × cable gland, standard thread size
for additional connection
(for non-armored cable)
W33
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
–
–
–
Saddle terminal for connection without
cable lug
W35
–
–
–
–
–
–
–
–
–
–
–
–
–
–
O. R.
O. R.
O. R.
O. R.
Special cable gland, 1 unit – specify
exact cable data; selection table for
CHEMSTAR motors, see page 2/42
Y97 •
and
customer
specifica-
tions
O.R.
O.R.
O.R.
O. R.
O. R.
O. R.
O. R.
O.R.
O.R.
O.R.
O.R.
O.R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
Cable gland, standard Ex d
(non-armored cable) 1 unit –
only in combination with
K53
,
specify exact cable data
W91
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
–
–
–
Cable gland for accessories Ex d –
1 unit (non-armored cable)
W92
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
–
–
–
Explosion-proof main terminal box,
Ex d IIC
K53
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Auxiliary terminal box Ex d IIC, cast-iron –
with standard thread according to catalog
V43
–
–
–
–
–
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Auxiliary terminal box Ex e, cast-iron –
not in combination with
K53
(Ex d terminal box)
W72
–
–
–
–
–
✓
✓
✓
✓
✓
✓
✓
✓
✓
O. R.
O. R.
O. R.
O. R.
Material of auxiliary terminal box:
Stainless steel – not in combination
with
K53
(Ex d terminal box)
M51
–
–
–
–
–
–
–
–
–
–
–
–
–
–
✓
✓
✓
✓
Auxiliary terminal box, cast-iron,
for heater
M52
–
–
–
–
–
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Special versions
Additional
identification
code
-Z
with
order code
and plain text
if required
Motor series
LOHER CHEMSTAR
LOHER VARIO
1PS4. . . - . . . . . - . . . . -Z
Frame size
1PS5. . . - . . . . . - . . . . -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 2/80.
© Siemens AG 2016