Siemens SIMATIC S5 1P 243, Operating Instructions & Installation Instructions

Page: 90 / 142

Size Grease stability time for permanent lubrication or relubrication interval
for a regreasing system in operating hours at rated speed
Grease filling quantity for
permanent
lubrication or grease
quantity for relubrication
in g per bearing
Horizontal type of construction (B) Vertical type of construction (V) Permanent
lubrication
Relubricatio
n
3000
rpm
1500
rpm
≤1000
rpm
3000
rpm
1500
rpm
≤1000
rpm
250
1400
2000
2800 4000 - 25
280 - - - - 25
280 - 4000 5600 - 2800 4000 - 25
315 2000 - - 1400 - - - 35
315 - 4000 5600 - 2800 4000 - 25
The specified relubrication intervals are valid for maximum ambient temperatures of 40 °C.
Reduce the relubrication intervals for
10°C increase in temperature, by a factor of 0.7 of the value listed in the table (max. 20
°C = factor 0.5). Times for operation on 60 Hz systems on request.
9.1.7.5 Regreasing intervals and types of grease for operating rolling-contact bearings
Regreasing intervals
The regreasing intervals for roller bearings in operating hours and the grease types are stated
on the machine's lubricant plate. Regardless of the actual number of operating hours reached,
the machine must be regreased at least once a year. The lubrication information can be found
on the lubricant plate.
Note
Observe the regreasing intervals for the roller bearings
The regreasing intervals for roller bearings are different from the service/inspection intervals
for the machine. Failure to regrease the roller bearings at the specified intervals can result
in bearing damage.
Maintenance
9.1 Inspection and maintenance
LOHER CHEMSTAR 1PS5
90
Operating Instructions 03/2014