Parker EME
Maintenance
and service
192-510014 N04 March 2010
17
3.4
Replacment interval for wearing parts
Check sliding carriage / play of sliding carriage
The diagrams
"Bearing capacity of sliding carriage / wear"
(see page 30) show
the wear of the sliding blocks in an ideal case of load on the sliding carriage. The
wear can differ from the indicated curves in a specific application.
Depending on the load and the distance traveled, the sliding blocks in the sliding
carriage wear down and the sliding carriage play will increase accordingly. If the
increased sliding carriage play does not have a negative influence on the
application, the sliding blocks can be operated up to the wear limit (0.5 mm wear
for LCB040 and 1.0 mm wear for LCB060).
The wear limit given in the diagrams may under no circumstances be exceeded –
this could damage the surface of the guiding irreversibly!
Check sliding play (LCB)
Use a feeler gauge stock to determine the current wear as shown in the
photograph on the left.
Lift sliding carriage plate for measurement.
Exchange sliding block (LCB)
The sliding block is a wearing part.
You need 4 pieces per linear actuator .
LCB040: Order-No.: 127-004016
LCB060: Order-No.: 127-006014
We recommend to have at least 4 sliding blocks on stock.
