Siemens SIMOTICS M-1PH818 Operating And Installation Instructions page 112

Main motors
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Maintenance
9.2 Inspection and maintenance
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 9-5
Manufacturer
ExxonMobil
Esso
Fuchs
Lubcon
FAG
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 9-6
Manufacturer
ExxonMobil
Esso
Castrol
Lubcon
Shell
FAG
112
Roller bearing greases for vertical and horizontal types of construction
Grease type
Unirex N3
Renolit H443 HD88
Turmoplex 3
Arcanol Multi 3
Alternative greases with NLGI Class 2 for motors with a horizontal type of construction
Grease type
Unirex N2
Longtime PD2
Turmogrease L 802 EP plus
Retinax LX2
Arcanol Multi 2
SIMOTICS M-1PH8 1PH818., 1PH822., 1PH828.
Operating Instructions 10/2017

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