TAM 00624
18
DS 100 – 200
03 / 2005
Three-phase synchronous motor, air-cooled
English
5.2 Maintenance
Depending on the operating conditions, (e.g. mode, temperature, speed and load), the service life
of the bearings and sealing elements can differ greatly.
In the case of troublefree operation, we generally recommend the following maintenance
procedures:
•
replacement of the bearings after 20,000 running hours (The bearings are designed for a
calculated service life of 20,000 running hours)
•
replacement of the shaft sealing ring, if provided, and if no leaking is detected in the course of
previous inspections, after approx. 5,000 running hours.
If equipped with the optional brake, this must be replace when the specified abrasion limits have
been reached.
Maintenance work must be carried out by Baumüller or a specialist company that is commisioned
by Baumüller.
The maintenance activities for which the user is responsible, include:
the cleaning of motor surfaces and air channels
the replacement or cleaning of filter mats when using dust filters
the regreasing of the bearings at the drive and non-drive ends if regreasing was specified
as mandatory.
As a rule, dust filters should be cleaned or replaced after 100 operating hours. The maintenance
intervals must be shortened accordingly on high dirt accumulations.
Dry dirt accumulations on filters can be removed by suction, blowing or beating. Wet dirt
accumulations on filters can be rinsed off under lukewarm water and commercial detergents
before allowing the filters to dry.
Note:
Only original replacement filters from the motor manufacturer should be used as filter mat
replacements. These are available from Baumüller, specifying motor or article number (refer
nameplate).
6 Disposal
The motor must be disposed off in accordance with the national and local regulations within the
framework of the normal recycling process.
The encoder electronics (if provided) must be disposed of in the proper manner as electronic
scrap.
