Motors
Storage time
Measures on commissioning
< 1 year
Resurface the holding brake (optional)
1 ... 5 years
1.
Check the electric contacts to verify that they are free from corrosion
2.
Allow the motor to run in without load at 800 ... 1,000 rpm for one
hour
3.
Resurface the holding brake (optional)
> 5 years
1.
Change the bearings
2.
Change the encoder
3.
Resurface the holding brake (optional)
4.
Check the electric contacts to verify that they are free from corrosion
Fig.5-2:
Measures before commissioning motors stored for a prolonged period
of time
Cables and connectors
Storage time
Measures prior to commissioning
< 1 year
None
1 ... 5 years
Check the electric contacts to verify that they are free from corrosion
> 5 years
Check the electric contacts to verify that they are free from corrosion
Visually inspect the cable jacket. Do not use the cable if you detect any
abnormalities (squeezed or kinked spots, color deviations, ...).
Fig.5-3:
Measures before commissioning cables and connectors stored for a
prolonged period of time
DOK-MOTOR*-MAD/MAF****-IT01-EN-P
Rexroth IndraDyn A Asynchronous Motors MAD / MAF
Bosch Rexroth AG
31/67
Transport and Storage
