Technical data

12-16 Startup, Operation and Maintenance Rexroth IndraDyn H
DOK-MOTOR*-MBS-H******-PR02-EN-P
12.12 Maintenance
Synchronous motors of the IndraDyn H series operate without
maintenance within the given operating conditions and service life.
However, operation under unfavorable conditions can lead to limitations
in availability.
⇒ Increase availability with regular preventive maintenance measures.
Heed the information in the maintenance schedule of the machine
manufacturer and the service measures described below.
⇒ Log all maintenance measures in the machine maintenance plan.
Measures
DANGER
Danger of injury due to moving elements!
Danger of injury due to hot surfaces!
⇒ Do not carry out any maintenance measures when
the machine is running.
⇒ During maintenance work, secure the system
against restarting and unauthorized use.
⇒ Do not work on hot surfaces.
Bosch Rexroth recommends the following maintenance measures,
based on the maintenance plan of the machine manufacturer:
Measure Interval
Check the function of the coolant
system
According to the guidelines in the
machine maintenance plan, but at
least every 1000 operating hours.
Check the mechanical and electrical
connections.
According to the guidelines in the
machine maintenance plan, but at
least every 1000 operating hours.
Check the machine for smooth
running, vibrations and bearing
noises.
According to the guidelines in the
machine maintenance plan, but at
least every 1000 operating hours.
Remove dust, chips and other dirt from
the motor housing, cooling fins and the
connections.
Depending on the degree of soiling,
but after one operating year at the
latest.
Fig. 12-8: IndraDyn H maintenance measures
Coolant Supply
It may become necessary to dismantle the coolant supply for
maintenance measures or troubleshooting.
⇒ This work must be carried out only by qualified personnel.
⇒ Do not carry out any maintenance measures if the machine is
running or if the coolant lines are under pressure. Please observe
the safety instructions.
⇒ Protect open supply cables and connections against penetration of
pollution.