15
ROSSI
GEARMOTORS
UT.D 045 rev. 5
Oil-change interval and lubricant quantity
Oil quantity [l] for
worm
gear reducers sizes
32 ... 81
For the other sizes the quantity is given by the level stated by the proper plug.
R V, MR V
R IV, MR IV
MR 2IV
Size
B3
1)
, V5, B6, B7 B8
1)
B3
1)
, V5, B6, B7
B8
1)
B3
1)
B6, B7
B8
1)
V5, V6
V6
V6
32
0,16
0,2
0,16
0,2
0,25
0,2
–
–
–
–
40
0,26
0,35
0,26
0,32
0,4
0,32
0,42
0,5
0,42
0,42
50
0,4
0,6
0,4
0,5
0,7
0,5
0,6
0,8
0,6
0,6
63, 64
0,8
1,15
0,8
1
1,3
1
1,2
1,55
1,2
1,2
80, 81
1,3
2,2
1,7
1,5
2,5
2
1,7
2,8
2,3
1,8
1) Not stated on name plate (B8, only sizes 32 ... 64).
Ambient temperature 0
+40 °C with peaks up to –20 °C and +50 °C.
An overall guide to
oil-change interval
is given in the table, and assumes pollution-free
surroundings. Where heavy overloads are present, halve the values.
Apart from running hours, replace or regenerate the oil each 5
8 years according to size,
running and environmental conditions.
Lubrication «
for life
» (assuming external pollution-free environment).
Lubrication «
for life
» (assuming external pollution-free environment). Oil quantity [l] for sizes
50 ... 81
Oil
Oil-change
temperature [°C]
interval [h]
65
18 000
65
80
12 500
80
95
9 000
95
110
6 300
Oil
Oil-change interval [h]
temperature [°C]
mineral oil
synthetic oil
65
1)
8 000
25 000
65
80
1)
4 000
18 000
80
95
1)
2 000
12 500
95
110
1)
–
9 000
Grease quantity [kg] for coaxial gear reducers
R 2I MR 2I, 3I
Size
B3
1)
, B6, B7, B8 V5, V6
B5
1)
V1, V3
32
0,14
0,25
0,1
0,18
40, 41
0,26
0,47
0,19
0,35
1) Non stated on name plate
Ambient temperature 0
+40 °C with peaks up to –20 °C and +50 °C.
1) Values admissible only for parallel, right angle shaft gear reducers (cat. G and
L) an for non-continuous duties.
1) Not stated on name plate.
2) Values valid for R 2I; for MR 2I the values are
respectively: 0,8; 1,2; 2,3.
3) The first reduction stage (the first two for 4I) is
lu bricated with grease for life.
Ambient temperature 0
+40 °C with peaks up to
–20 °C and +50 °C.
R 2I, 3I MR 2I, 3I
Coaxial
B6, B7,
size
B3
1)
B8, V6
V5
50, 51
0,8
1,1
1,4
63, 64
1,6
2,2
2,8
80, 81
3,1
4,3
5,5
An overall guide to
oil-change interval
is given in the table, and assumes
pollution-free surroundings. Where heavy overloads are present, halve the
values.
Apart from running hours:
— replace mineral oil each 3 years;
— replace or regenerate synthetic oil each 5
8 years according to gear
reducer size, running and environmental conditions.
The oil quantity is given by the level stated by the proper plug.
*
*
Identification through specific lubrication name plate.
** Lubrication with synthetic oil (polyglycol basis must be with special internal painting; polyalphaolefines basis is advisable for sizes
200 and obligatory for sizes
400). It is always
recommended, particularly for: high speed gear reducers, increase of oil-change interval («long life»), increase of the ambient temperature range, increase of the thermal power or
decrease of oil temperature.
R I
R 2I, MR 2I
R 3I, MR 3I
MR 4I
Parallel
B3
1)
, B7 B6, B3
1)
, B6
2)
B7,
B3
1)
, B6
B7,
B3
1)
, B6 B7, V5
3)
size
B8
1)
,
V5, V6 B8
1)
,
V5, V6 B8
1)
,
V5
3)
, V6 B8
1)
,
V6
,
40
, 00
–
–
–
0,4 0,9
0,55 0,47 0,7
0,6
–
–
–
–
50
, 00
–
–
–
0,6 0,9
0,8
0
0,7
0
1,05
0,9
–
–
–
–
63, 64
0,7 0,8
1
,0
0,9 1,4
1,2
0
1
,00
1,5
0
1,3
1,1 1,8 1,4 1,3
80
, 81
1,2 1,5
1,9
1,5 2,7
2,3
0
1,7
0
2,9
0
2,5
1,9 3,2 2,7 2,5
Right
R CI, MR CI
R ICI, MR ICI
MR C3I
angle
B3
1)
,
B8
V5,
B3
1)
,
B6
B8
V5,
B3
1)
,
B6
B8
V5,
size
B6, B7
V6
,
B7
1)
,
V6
,
B7
1)
,
V6
,
40
, 00
0,26
0,35
0,3
0,31
0,5
0,4
0
0,35
–
–
–
–
50
, 00
0,4
0,6
0
0,45 0,45
0,8
0,65
0,5
0
0,5
0,9
0,7
0,55
63, 64
0,8
1
,00
0,95 1
,00
1,6
1,2
0
1,15
1,2
1,8
1,4
1,35
80, 81
1,3
2
,00
1,8
0
1,6
0
2,7
2,2
0
2
,00
1,9
3
,0
2,5
2,3
0
