Before re-storage, empty the liquid coolant from the liquid-cooled
motors to avoid frost damage.
10.2.2
Storage Times
Additional measures must be taken on commissioning to preserve proper
functioning – irrespective of the storage time which may be longer than the
warranty period of our products. However, this does not involve any
additional warranty claims.
Motors
Storage time
Measures for commissioning
< 1 year
Resurface the holding brake
1 ... 5 years
1.
Check the electric contacts to verify that they are free
from corrosion
2.
Let the motor run in without load for one hour at 800 ...
1000 rpm
3.
Resurface the holding brake
> 5 years
1.
Exchange bearings
2.
Exchange encoders
3.
Resurface the holding brake
4.
Check the electric contacts to verify that they are free
from corrosion
Fig.10-5:
Measures before commissioning motors that have been stored over a
prolonged period of time
Cables and connectors
Storage time
Measures before commissioning
< 1 year
None
1 ... 5 years
⇒ Check the electric contacts to verify that they are free from
corrosion
> 5 years
⇒ Should the cable or the cable jacket have porous parts,
change them, otherwise check the electric contacts if they are
free of corrosion.
Fig.10-6:
Measure before commissioning cables and connectors that have been
stored over a prolonged period of time
Bosch Rexroth AG
DOK-MOTOR*-MKE*GEN2***-PR06-EN-P
Rexroth MKE Synchronous Motors for Potentially Explosive Areas acc. to ATEX and UL/CSA
98/135
Transport and Storage
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
