Maintenance and servicing
20
Depending on the operating conditions, the wear of the installed carbon
brushes determines the service life of the types NED 605 und 5016. The
carbon brushes can not be replaced.
Depending on the operating conditions, the bearing life determines the
service life of the types NED 50100, 50200, 50500, 601110, 601510.
When the bearing service life is reached, replace the bearings with equiva-
lent ones, see section " Replacement of bearings".
Type
Service life [h]
Bearing life [h]
NED 605
1500
-
NED 5016
3000
-
NED 50100
-
20230
NED 50200
-
3844
NED 50500
-
1378
NED 601110
-
2092
NED 601510
-
858
The item numbers refer to the spare parts list.
Example: NED 50100
Service life /
bearing life
Replacement
of bearings
