MOTOVARIO
2.9.1 Informations
In cases of ambient temperatures not envisaged in the table, call our Technical Service. In the case of
temperatures under -30°C or over 60°C it is necessary to use oil seals with special properties. For operating
ranges with temperatures under 0°C it is necessary to consider the following:
1. The motors need to be suitable for operation at the envisaged ambient temperature.
2. The power of the electric motor needs to be adequate for exceeding the higher starting torques required.
3. In case of cast-iron gear reducers, pay attention to impact loads since cast iron may have problems of
fragility at temperatures under -15°C.
4. During the early stages of service, problems of lubrication may arise due to the high level of viscosity
taken on by the oil and so it is wise to have a few minutes of rotation under no load.
For Atex gear reducers:
Change oil as specified in the “Maintenance” table of the relevant “Use and Installation Instructions”
manual (supplied with products).
The use of oils other than the original one is forbidden.
2.9.2 Lubricants
S050 ÷ 150
Mineral oil
*T°C
ISO/SAE
(-5) ÷ (+40)
ISO VG220
(-15) ÷ (+25)
ISO VG150
ENI
BLASIA 220
BLASIA
150
SHELL
OMALA OIL220
OMALA
OIL150
KLUBER
Kluberoil
GEM 1-220N
Kluberoil
GEM 1-150N
MOBIL
MOBILGEAR 600 XP220
MOBILGEAR 600 XP150
CASTROL
ALPHA SP
220
ALPHA SP
150
BP
ENERGOL
GR-XP220
ENERGOL
GR-XP150
Specifications of lubricants recommended by Motovario S.p.A.
* Ambient temperature
Standard supply
S Series
/
ATEX
/
IEC
TECHNICAL CATALOGUE
2.9 LUBRICATION
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