SIEMENS
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Siemens NC 62 · 2016
Dimensional drawings
Main spindle motors
SIMOTICS M-1PH8 synchronous motors
> SH 180 – Forced ventilation
6
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Dimensional drawings
For motor
Dimensions in mm
(inches)
Shaft
height
Type
IEC
A
AB
AC
B
BB
C
D
DB
E
F
GA
H
HA
HC
K
L
M
N
P
S
1PH8 type of construction IM B3, forced ventilation – direction of air flow DE
NDE, flange A450
180
1PH8184
279
356
364
430
545
121
65
M20 140
18
69
180
15
383
14.5 995
400
350
450
18.5
(10.98) (14.02) (14.33) (16.93) (21.46) (4.76) (2.56)
(5.51)
(0.71) (2.72) (7.09) (0.59) (15.08) (0.57) (39.17) (15.75) (13.78) (17.72) (0.73)
1PH8186
520
635
1085
(20.47) (25.00)
(42.72)
Terminal box
Dimensions in mm
(inches)
Shaft
height
Type
IEC
AD
AG
AS
BC
LL
Terminal box type 1XB7 322
180
1PH8184
484
258
100
429
197
(19.06)
(10.16)
(3.94)
(16.89)
(7.76)
1PH8186
519
(20.43)
Terminal box type 1XB7 422
180
1PH8184
499
303
120
429
230
(19.65)
(11.93)
(4.72)
(16.89)
(9.06)
1PH8186
519
(20.43)
Terminal box type 1XB7 700
180
1PH8184
525
310
185
429
295
(20.67)
(12.20)
(7.28)
(16.89)
(11.61)
1PH8186
519
(20.43)
G_PM21_EN_00154a
Air inlet
Air outlet
AO
AI
AI
AO
LL
AG
AS
DB
BC
HA
H
HC
AD
GA
F
A
AB
AC
C
B
E
BB
L
ØK
S
Ø
D
Ø
N
Ø
P
M
1PH818
© Siemens AG 2016