KEB 7608000-4001, Instructions For Use Manual

Page: 45 / 50

Since the operating conditions of the motors differ considerably, only general main-
tenance intervals to ensure trouble-free operation can be specified. They need to be
adapted to the local conditions such as the actual level of contamination, numbers of
starts, load, etc. The radial groove ball bearings of the motor are lubricated for life and
are designed for nominal service life of 30,000 hours.
• depending on the local level of
contamination
Clean the motor
•
after approx. 500 operating
hours,
but after 1 year at the latest
Retighten the electrical and mechanical connec-
tions.
check for deterioration of running smoothness or
bearing noise.
45
OPErATION Of THE SErVO MOTOr