SIEMENS
1/44
Siemens D 83.1 · 2016
1
Introduction
General technical specifications
Bearings
■
Overview
(continued)
Additional axial force with cantilever force on shaft
extension
If the shaft extensions are loaded at x = l with the respective
admissible cantilever force
F
Q
, the following additional forces
are permitted to occur in the axial direction. If the admissible
cantilever forces are not exploited to the full, higher loads are
possible in the axial direction (values on request).
Additional axial force
Frame
size
Horizontal shaft
Vertical shaft
Axial force +
F
A
or -
F
A
Force acting upwards
Force acting downwards
at speed
at speed
at speed
3000 rpm
1500 rpm
1000 rpm
750 rpm
3000 rpm
1500 rpm
1000 rpm
750 rpm
3000 rpm
1500 rpm
1000 rpm
750 rpm
kN
kN
kN
kN
kN
kN
kN
kN
kN
kN
kN
kN
LOHER CHEMSTAR 1PS0 and 1PS1 motors
160
2.22
2.92
3.46
3.46
2.50
3.25
3.95
3.95
2.01
2.69
3.15
3.15
180
2.65
3.46
4.29
4.29
3.09
4.05
4.96
4.96
2.38
3.07
3.87
3.87
200
2.71
3.66
4.41
4.41
3.31
4.43
5.23
5.23
2.28
3.16
3.82
3.82
225
3.07
4.12
4.97
4.97
3.95
5.28
6.27
6.27
2.51
3.30
4.15
4.15
250
3.32
4.52
5.51
5.51
4.40
6.13
7.04
7.04
2.62
3.49
4.55
4.55
280
3.32
4.94
6.04
6.04
4.83
7.04
7.90
7.90
2.29
3.56
4.77
4.77
315 S/M
3.75
3.48
4.50
4.50
5.94
6.29
7.17
7.17
2.02
1.38
1.91
1.91
315 L
3.73
3.45
4.31
4.31
7.01
7.72
9.10
9.10
1.23
–
0.34
0.34
355 LB
Values on request
Values on request
Values on request
LOHER VARIO 1PS0 and 1PS1 motors
355 ... 500
Values on request
Values on request
Values on request
SIMOTICS XP 1MD5 and LOHER CHEMSTAR 1PS5 motors
160
–
–
–
–
–
–
–
–
–
–
–
–
180
3.03
3.98
4.81
4.81
–
–
–
–
–
–
–
–
200
2.99
3.85
4.60
4.60
3.62
4.63
5.49
5.49
–
3.35
4.01
4.01
225
3.21
4.23
5.09
5.09
4.08
5.38
6.39
6.39
2.65
3.41
4.27
4.27
250
3.80
4.65
5.65
5.65
4.89
6.25
7.18
7.18
–
3.62
4.69
4.69
280
3.70
5.11
6.26
6.26
5.23
7.21
8.20
8.20
–
3.72
5.00
5.00
315 S/M
4.34
4.41
5.12
5.12
6.59
7.35
8.36
8.36
–
2.20
–
–
315 L
3.70
4.20
5.07
5.07
6.81
8.53
10.08
10.08
–
0.59
1.07
1.07
355
Values on request
Values on request
Values on request
LOHER VARIO
1PS4 and 1PS5 motors
355 ... 500
Values on request
Values on request
Values on request
© Siemens AG 2016