MOTOVARIO
Information
Helical bevel geared motors
13
Information
In cases of ambient temperatures not envisaged in the table, call our Technical Service.
In the case of temperatures under -22°F or over 140°F it is necessary to use oil seals
with special properties.
For operating ranges with temperatures under 32°F 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 -5°F.
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.
The oil needs to be changed after approximately 10.000 hours/2 years of operations.
This period depends on the type of service and the environment where the gear reducer
works. For units supplied without oil plugs, lubrication is permanent and so they need no
servicing.
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Specifications of lubricants recommended by Motovario S.p.A.
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Standard supply
* Working ambient temperature
*
T°F
ISO VG...
Synthetic oil
B
BA
Oils for low temperature
ENI
(-13) ÷ (+68)
BLASIA 150 S
(ISO VG150)
BLASIA 220 S
(ISO VG220)
KLUBER
(-31) ÷ (+50)
KLUBERSYNTH GH 6-80
(ISO VG68)
KLUBERSYNTH GH 6-150
(ISO VG150)
MOBIL
(-40) ÷ (+41)
SCH 624 (ISO VG32)
SCH 626 (ISO VG68)
KLUBER
(-40) ÷ (+41)
KLUBERSYNTH GH 6-32
(ISO VG32)
KLUBERSYNTH GH 6-32
(ISO VG32)
Oils for low temperature - Food sector
KLUBER
(-22) ÷ (+50)
KLUBERSYNTH UH1-6 100
(ISO VG100)
KLUBERSYNTH UH1-6 100
(ISO VG100)
Oils for high temperature
KLUBER
(-14) ÷ (+122)
KLUBERSYNTH GH 6-460
(ISO VG460)
*
KLUBER
(-14) ÷ (+158)
KLUBERSYNTH GH 6-680
(ISO VG680)
KLUBERSYNTH GH 6-680
(ISO VG680)
Oils for high temperature - Food sector
KLUBER
(-14) ÷ (+122)
KLUBERSYNTH UH1-6 460
(ISO VG460)
KLUBERSYNTH UH1-6 680
(ISO VG680)
Food sector
KLUBER
(+5) ÷ (+104)
KLUBERSYNTH UH1-6 220
(ISO VG220)
KLUBERSYNTH UH1-6 460
(ISO VG460)
If ‘special’ lubricant is required please contact for Technical Assistance
* Standard lubricant is suitable
Lubrication
*T°F
ISO/SAE
B 060 ÷ 160
B A40 ÷ A70
Mineral oil
(+23) ÷ (+104) ISO VG220
(+5) ÷ (+77) ISO VG150
(+23) ÷ (+104) SAE 85W-140
ENI
BLASIA 220
BLASIA 150
ROTRA MP (85W-140)
SHELL
OMALA OIL220
OMALA OIL150
SPIRAX A 85W-140
KLUBER
KLUBEROIL GEM 1-220N
KLUBEROIL GEM 1-150N
KLUBERSYNTH GH 6-460
MOBIL
MOBILGEAR 600 XP220
MOBILGEAR 600 XP150
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CASTROL
ALPHA MAX 220
ALPHA MAX 150
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BP
ENERGOL GR-XP220
ENERGOL GR-XP150
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