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Siemens NC 62 · 2016
Dimensional drawings
Main spindle motors
SIMOTICS M-1PH8 asynchronous motors
> SH 280 – Water cooling
6
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Dimensional drawings
For motor
Dimensions in mm
(inches)
Shaft
height
Type
DIN
IEC
a
B
a
1
P
b
A
b
1
N
c
HA
c
1
LA
e
1
M
f
AB
f
1
T
g
AC
h
H
i
2
EB
k
LB
m
BA
n
AA
p
2
–
s
K
1PH8 types of construction IM B5/IM B35/IM V15 D660, water cooling
280
1PH8284
684
(26.93)
660
(25.98)
457
(17.99)
550
(21.65)
21
(0.83)
24
(0.94)
600
(23.62)
556
(21.89)
6
(0.24)
588
(23.15)
280
(11.02)
140
(5.51)
1134
(44.65)
220
(8.66)
105
(4.13)
574
(22.60)
24
(0.94)
1PH8286
794
(31.26)
1244
(48.98)
1PH8288
924
(36.38)
1374
(54.09)
Shaft extension DE
Terminal box type
Dimensions as for types of construction
IM B3/IM V5
Shaft
height
Type
DIN
IEC
m
BA
n
AA
s
K
w
1
C
d
D
d
6
–
I
E
t
GA
u
F
280
1PH8284
220
(8.66)
105
(4.13)
24
(0.94)
190
(7.48)
95m6
M24
170
(6.69)
100
(3.94)
25
(0.98)
1PH8286
1PH8288
m
l
øs
a
e
ød
t
u
n
b
g
k
o
c
h
d
6
w
1
f
øb
1
øa
1
c
1
f
1
e
1
r
G_PM21_XX_00052
p
3
x
1
p
p
2
1PH828
© Siemens AG 2016