19
(2) Recommended Lubricants
Be sure to use a lubricant recommended by our company.
Ambient
Tempperature
-10°C – 5°C
0°C– 35°C
30°C – 50°C
Shell Oil
Shell Tellus
S2 M 46, 68
Shell Tellus
S2 M 100
Shell Morlina
S2 B 150
Shell Morlina
S2 B 220
Nuto H 68
Teresso 100, 150
Teresso 220, 320
Exxson Mobil
Mobil DTE 25, 26
(ISO VG46, 68)
Mobil DTE
Oil Heavy
(ISO VG100)
Mobil Vacuoline 528
(ISO VG150)
Mobil Vacuoline
533,537
(ISO VG220, 320)
Table 17 Recommended Lubricating Oil for A Type and B type
Ambient
tempperature
-10°C – 40°C
Idemitsu
Kosan
Daphne Alpha
Drive P150
JX Nippon Oil &
Energy
TD Oil 150
Table 18 Traction oil designated for D Type (ND Series)
1 For operation in winter or at a relativery low ambient temperature, use lubricating oils with lower viscosity.
In the case of forced lubrication models , a plunger pump or trochoid pump may cause cavitation and necessary
amount of oil may not be supplied. In such a case, a burned main body may result.
2 For N02A and M02B with small input capacity in particular, use of lower viscosity oils is recommended.
3 Table 19 shows selection standard for viscosity of lubricating oil.
Min allowable viscosity
Max allowable
viscosity
Above 20mm
2
/s at oil temp, during operation
Viscosity to obtain the oil film needed for transmission of the load
Viscosity that allows Variators to start
Viscosity that allows plunger pumps and trochoid pumps to start
Oil bath lubrication
models
less than 4300mm
2
/s
Forced oil lubrication
models
less than 2200mm
2
/s
Table 19 Selection Standard for Oil Viscosity for A Type and B Type
4 To ensure smooth start, use lubricating oil whose pour point is at least 5-10°C lower than ambient temperature.
5 If ambient temperature varies over a wide range, use lubricating oil whose viscosity remains stable, or lubricating oil
that will satisfy requirments in Notes 3 and 4 in high viscosity index.
6 When units are always used at an ambient temperature other than 0 to 40°C, consult with the factory because
depending on models it may need to change some parts or preheat or cool lubricating oil.
(3) Oil Quantity
Table 20, 21 shows approx. quantity of oil. Be sure to check the oil level through the oil gauge.
Note: Regarding 50A—200A and 50B—150B, amounts in pipe and oil cooling device. Amounts of oil in the oil cooling device : 3.2L for 50A. 75A, 100A,
50B, and 75B, 6.7L for 150A amd 100B, 13.5L for 200A and 150B.
Table 20 Amount of Lubricating Oil (L) for A Type and B Type BEIER Part
BEIER size
Horizontal
Basic model
With a gear reducer
Built-in gear type
Verticlal
Basic model
With a gear reducer
Built-in gear type
N02A
N05A
N1A
0.7
1.1 2.3 5.2 7.5 13 20 38 98 – –
2.6 7.4 15 10 20 24 38 108 – –
1.8 3.7 4.3 11 10 20 56 85 95
1.5 4.1 7.6 6.5 12 13 23 56 85 95
N02B
N05B
N2A
N3A
N1B
N2B
N5A
N8A
N10A
N3B
N5B
N8B 15A 10B 20A 15B
30A
40A
20B
30B
50A
75A
100A
50B
75B
150A 100B 200A 150B
Table 21 Amount of Lubricating Oil (L) for D Type (ND Series) BEIER Part
BEIER size
N05D
Horizontal 1.2
Vertical 2.6
N1D N2D
2.4
5.5
N3D N5D
4.8
13.5
N8D N10D
8.7
19.5
COMMON
Always use correct lubrication oil for D Type (ND Series) BEIER-CYCLO Variator , which requires different lubrication
oil for BEIER part and CYCLO part.
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