Technical data

Rexroth IndraDyn T Operating Torque Motors 12-15
DOK-MOTOR*-MBT********-PR03-EN-P
12.11 Maintenance
Synchronous motors of the IndraDyn T series operate maintenance-free
within the given operating conditions. 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 T maintenance measures
Coolant Supply
It may become necessary to dismantle the coolant supply for
maintenance measure or troubleshooting.
⇒ This work must be carried out only by skilled personnel.
⇒ Do not carry out any maintenance measures when the machine is
running. Please observe the safety notes.
⇒ Protect open supply cables and connections against penetration of
pollution.