Siemens SIMOTICS FD 1LL1 Operating Instructions Manual page 118

Maintenance
9.1 Inspection and maintenance
Criteria
Consistency in accordance with
NLGI class
Operating temperature range
Dropping point
Basic oil viscosity
Additives
FE9 test: A/1500/6000
Behavior in the presence of water
Corrosive effect on copper
Resistance to corrosion (EMCOR)
Solid matter content, particle sizes >
25 µm
Suitability of bearings
Speed characteristic nxdm
If different special lubricating greases are stated on the lubricant plate, then different criteria apply.
Note
Deviating operating conditions and characteristics
Only those greases named on the lubricant plate may be used.
If the operating conditions and characteristics differ from those mentioned, other greases may
be used only after consultation with the manufacture.
Note
Use of other greases
If greases other than those named on the lubricant plate are used, it cannot be guaranteed
that they are compatible with the complete system.
If you use greases that satisfy only the minimum requirements of DIN 51825 or ISO 6743-9,
then reduce the lubrication intervals by half or adapt them as appropriate. If in doubt, consult
the manufacturer.
118
Standard Property, characteristic value
DIN 51818
● "3" for vertical and horizontal types of
construction
● "2" alternatively for horizontal type of
construction with reduced lubrication interval
- At least -20° C ... +130° C
DIN ISO 2176 At least +180° C
DIN 51562-1
● Approx. 100 mm²/s at 40° C
● Approx. 10 mm²/s at 100° C
-
● Anti-Oxidation (AO), Anti-Wear (AW)
● No solid lubricants
● Alternative: Extreme-pressure (EP) only after
consultation with grease and bearing
manufacturers
DIN 51821-1/-2 F10 ≥ 50 h at +130° C
F50 ≥ 100 h at +130° C
DIN 51807 0 or 1 at a test temperature of +90° C
DIN 51811 0 or 1 at a test temperature of +120° C
DIN 51802 / 0 - 0
ISO 11007
DIN 51813 < 10 mg/kg
- Suitable for the built-in motor bearings, seals and
these speeds
Unit
-
°C
°C
mm²/s
-
H
-
Corr. °
Corr. °
mg/kg
-
mm/min
SIMOTICS FD 1LL1
Operating Instructions 04/2016