Siemens 1PH818, Operating Instructions & Installation Instructions

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Criteria Standard Property, characteristic value Unit
Solid matter content, particle sizes
> 25 μm
DIN 51813 < 10 mg/kg mg/kg
Suitability of bearings
Speed characteristic value nxdm - Suitable for the built-in motor bearings, seals and
these speeds
-
mm/min
NOTICE
Other ambient temperatures and operating conditions
For other ambient temperatures and operating conditions, an alternative grease to the one
stated on the lubricant plate may only be used after prior consultation with the manufacturer.
Otherwise the roller bearing could be damaged.
NOTICE
Use of other greases
If other greases are used, compatibility with the overall system cannot be guaranteed.
Otherwise the roller bearing could be damaged.
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 appropriately adapt them. If in doubt, consult
the manufacturer.
Recommended greases for roller bearings
For standard applications, the following high-quality greases are recommended for roller
bearings for vertical and horizontal motor types of construction due to their technical attributes:
Table 9-4 Roller bearing greases for vertical and horizontal types of construction
Manufacturer Grease type
ExxonMobil Unirex N3
Esso
Fuchs
Renolit H443 HD88
Lubcon Turmoplex 3
FAG Arcanol Multi 3
For motors with a horizontal type of construction, you can alternatively use greases with NLGI
Class 2. However, the lubrication interval is reduced by 20 %.
Table 9-5 Alternative greases with NLGI Class 2 for motors with a horizontal type of construction
Manufacturer Grease type
ExxonMobil Unirex N2
Esso
Castrol
Longtime PD2
Lubcon Turmogrease L 802 EP plus
Shell Retinax LX2
FAG Arcanol Multi 2
Maintenance
9.2 Inspection and maintenance
SIMOTICS M-1PH8 1PH818., 1PH822.
Operating Instructions 07/2016
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