SIEMENS
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Siemens D 83.1 · 2016
1
Introduction
General technical specifications
Grease lifetime, relubrication intervals, grease quantities
■
Overview
Motors of the 1PS and 1MD5 type series up to frame size 280
have permanent lubrication. The grease reservoir is sufficient for
several years. Motors of frame size 315 and above are equipped
with a relubrication device. A relubrication system is available for
roller bearings as an option (
K40
) for series 1PS and 1MD5 in
frame sizes 160 … 280.
Standard bearings
Frame size
Grease lifetime/relubrication interval
for optional relubrication, see values in brackets
in operating hours at rated speed
Horizontal type of construction (B)
Vertical type of construction (V)
3000 rpm
1500 rpm
1000 rpm
3000 rpm
1500 rpm
1000 rpm
LOHER CHEMSTAR 1PS0, 1PS1, 1PS5 and SIMOTICS XP 1MD5 motors
71
33000
40000
(8000)
40000
(8000)
24000
33000
40000
(8000)
80
90
100
112
132
24000
(4000)
16000
(2800)
26000
(5600)
160
180
200
225
250
280
315
4000
8000
11000
2800
5600
8000
355
4000
5600
LOHER VARIO 1PS0, 1PS1, 1PS4 and 1PS5 motors
355
4000
8000
11000
2800
4000
5600
400
5600
8000
2000
450
2000
1400
2800
4000
500
2000
4000
5600
–
2000
© Siemens AG 2016