Linear units with spindle drive LES 4, 5, 6
45 / 52
April 2019
Grease:
Item number: 299031
Lubricating oil:
Item number: 299020
Push-type grease and oil gun:
Item number: 931170
Lubricating with oil is possible and reduces heat development in faster spindle rotations; however, the
installation site must be taken into account and the lubrication intervals are reduced to every 40 to 60
operating hours.
The advantages of grease lubrication are that it can be done regardless of the installation site and
ensures long lubrication intervals (300 to 700 operating hours) up to a rotation speed of 800 1/min.
Maintenance interval
Maintenance work
When necessary
Clean the axle system
approx. 50 operating hours
guide slides and ballscrew nuts
by lubrication with oil
300
– 700 operating hours
guide slides and ballscrew nuts by lubrication
with special isel grease
1 month
Visual check of linear guide rails for wear
Visual check of toothed belts (initial tension, abrasion…)
Acoustic check for unusual noises developing
2 years
Replace toothed belts
Check that guide slides and ballscrew drive are clearance free
7.2
Cleaning
Clean the surface of the aluminium mounting profile, the (flanged) motor modules, the sealing lips for
sealing the profiles or the linear unit guide slides with a lint-free, dry/slightly damp
cloth. Do not use
harsh cleaning agents or abrasive cleaners.
8
Decommissioning/disposal
The symbol on the product or its packaging indicates
that the product must not be disposed of with normal household waste.
Users must deliver the products/used devices to a collection point for used electrical and electronic
devices. The separate collection and proper disposal of your products/used devices helps to conserve
natural resources and guarantees recycling, which in turn protects people's health and the
environment. You can get information on where to find collection points for your used devices from
your local borough council, local waste disposal companies or on the Internet.