Bearing relubrication
Beware of rotating parts. Do not touch the electric machine during operation.
The surface of the electric machine can be hot. Use correct protective equipment (heat resistant gloves) when you
handle the electric machine.
The information of bearing lifetime and bearing grease lifetime are estimations only to provide a magnitude of them. The
bearing lifetime and bearing grease lifetime in customer application may vary. Danfoss is not responsible for the actual
bearing lifetime in use. For further information contact Danfoss representative.
The maximum relubrication interval in operation is 6 months. The amount of grease per relubrication is 20 g.
The relubrication interval depends on the used rotation speed and bearing temperature, and is
presented in Figure below. The different curves represent different bearing temperatures. The
higher the temperature is and the higher the rotation speed is, the lower the relubrication interval
is.
Figure 33. Relubrication interval of the machine (BHS option) compared to rotation speed and bearing
temperature
Bearing relubrication:
EM-PMI540-T3000
8. Maintenance
50 |
©
Danfoss | Produced By: Danfoss Power Solutions | November 2018
| BC265857716810en-000103
Содержание EM-PMI540-T3000
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