Parker EME
Motor/ gear assembly
35
192-550002N10 ETH March 2019
In this chapter you can read about:
...................................................................................................................................... 35
...................................................................................................................................... 35
...................................................................................................................................... 35
Maintenance schedule .................................................................................................... 36
Lubricating intervals and amount of lubricant ................................................................... 36
Toothed belt .................................................................................................................... 39
Belt / belt tensions ........................................................................................................... 42
Read safety instructions (see page 7) before taking into operation!
Before performing any maintenance work, turn the power switch to the '0' setting
and secure it with a padlock against manipulation. If the unit needs to be operable
for specific repair works, you have to be especially cautious. Please make sure that
there are no persons in the hazardous area - if needs be, secure this area by
additional enclosures or barriers against access.
If set-up, repair or maintenance works require that safety installations be
dismounted, these must be reinstalled immediately after the respective works
have been completed. The unit must be shut down before any of the safety
installations are dismounted.
Depending on the operating conditions (rotation speed, load, etc.) increased
surface temperature in the area of the drive may occur. When touching it during
operation slight injuries from burning may occur. Don't touch the product during
operation. At maintenance, service and repair always take care that the product is
cooled off before starting work.
Maintenance measures ETH
The ballscrew drive must be relubricated within given intervals.
The lubrication intervals depend on the operating conditions (nominal size, pitch,
speed, acceleration, loads, etc.) and the ambient conditions (e.g. temperature).
Ambient influences such as high loads, impacts and vibrations shorten the
lubrication intervals.
In short-stroke applications, a lubrication run must be performed after max. 10 000
movement cycles.
In the event of small loads and if the application is impact and vibration free, the
lubrication intervals can be increased. Under normal operating conditions, the
given lubrication intervals apply. If the total travel per year is shorter than the given
intervals,
the cylinder must be relubricated at least once per year
.
3. Maintenance and service
