SIEMENS
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Siemens D 21.4 · 2017
SIMOTICS main motors
SIMOTICS M asynchronous and synchronous motors for SINAMICS S120
Selection guides for SIMOTICS M-1PH8 motors
> Radial force diagrams
9
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Characteristic curves
(continued)
Permissible radial forces
1PH813 motors
Standard and Standard
with location bearing
L
10h
= 20000 h
G_PM21_EN_00018c
400 - 1500 rpm
2000 rpm
3000 rpm
4000 rpm
5000 rpm
6000 rpm
8000 rpm
Maximum load
for 1PH7-compatible
shaft extension (42 x 110 mm
(1.65 x 4.33 in))
(option V90)
x
F
Q
x
kN
5
F
4
3
2
Q
40
10
70 mm 100
1
1
Permissible radial forces
1PH816 motors
Performance
L
10h
= 12000 h
G_PM21_EN_00090b
400 - 1500 rpm
9000 rpm
7000 rpm
5000 rpm
3000 rpm
4.5
3.5
x
F
Q
x
kN
5
F
4
Q
40
10
70
100
mm
3
400 - 1500 rpm
4000 rpm
3000 rpm
2000 rpm
Permissible radial forces
1PH816 motors
Advanced Lifetime
L
10h
= 40000 h
G_PM21_EN_00091a
4.6
3.8
4.2
x
F
Q
x
kN
5
F
Q
40
10
70
100
mm
Permissible radial forces
1PH816 motors
Standard and Standard
with location bearing
G_PM21_EN_00089c
5.5
4.5
400 - 1500 rpm
6500 rpm
5000 rpm
4000 min
3000 rpm
2000 rpm
L
10h
= 20000 h
x
F
Q
x
kN
6
F
5
Q
40
10
70
100
mm
1
Permissible radial forces
1PH813 motors
Performance
L
10h
= 12000 h
G_PM21_EN_00019b
400 - 2000 rpm
10000 rpm
8000 rpm
6000 rpm
4000 rpm
2.5
1.5
Maximum load
for 1PH7-compatible
shaft extension (42 x 110 mm
(1.65 x 4.33 in))
(option V90)
x
F
Q
x
kN
3
F
2
Q
40
10
70
100
mm
1
1500 rpm
Permissible radial forces
1PH816 motors
with
increased radial force.
Minimal radial force:
1 kN (225 lbf)
L
10h
= 20000 h
G_NC01_EN_00722
3500 rpm
4500 rpm
5300 rpm
2000 rpm
2500 rpm
9.0
10.0
8.0
7.0
6.0
x
kN
mm
x
F
Q
F
Q
20
0
40
60
80
110
Permissible radial forces
1PH813 motors
Advanced lifetime
L
10h
= 40000 h
G_PM21_EN_00020b
3.5
2.5
400 - 1500 rpm
2000 rpm
3000 rpm
4000 rpm
4500 rpm
Maximum load
for 1PH7-compatible
shaft extension (42 x 110 mm
(1.65 x 4.33 in))
(option V90)
x
F
Q
kN
F
3
2
Q
x
40
10
70
100
mm
1
1
1500
rpm
Permissible radial forces
1PH813 motors with
increased radial force.
Minimal radial force:
0.7 kN (157 lbf)
L
10h
= 20000 h
G_NC01_EN_00721
3500
rpm
4500
rpm
5500
rpm
6500
rpm
2000
rpm
2500
rpm
6.0
7.0
4.0
4.5
5.5
5.0
3.5
x
kN
mm
x
20
0
40
60
80
F
Q
F
Q
110
The roller bearings used here (bearings with increased radial force) could sustain damage if they are operated under no load.
Observe the specified minimum radial forces.
© Siemens AG 2017