Chapter 6 Filling the Lubricant
59
Table 6-3
Model
Required
amount
Dimensions
a
Model
Required
amount
Dimensions
a
(cc)
(g)
*1
(mm)
(cc)
(g)
*1
(mm)
RV-6E
48
(43)
17
RV-15
101
(91)
17
RV-20E
100
(90)
15
RV-30
186
(167)
15.5
RV-40E
224
(202)
21
RV-60
296
(266)
10.5
RV-80E1
*2
439
(395)
21
RV-160
514
(463)
17
RV-80E2
*2
396
(356)
21
RV-320
1,014
(913)
21.6
RV-110E
495
(446)
6.5
RV-450
1,663
(1,497)
21
RV-160E
694
(625)
10.5
RV-550
2,257
(2,031)
24
RV-320E
1,193
(1,074)
15.5
RV-450E
1,831
(1,648)
18
*1. Density of VIGOGREASE RE0: 0.9 g/cc
*2. (1) indicates the amount of lubricant for the bolt-clamping output shaft type, and (2) for the pin/bolt clamping
output shaft type.
For the C series
The amount of lubricant the reduction gear requires and the target range (the
areas in the
diagram) when the reduction gear is installed in the vertical shaft are indicated in Fig. 6-4. If there is a
blank space inside (e.g., when a center tube is used), exclude the volume of the blank space. Each
amount does not include the space (the
areas in the diagram) on the motor mounting side.
Therefore, if there is a blank space, also fill the space. Leave a space about 10% of the total volume of
the internal capacity of the reduction gear (the
areas in the diagram) and the space on the motor
mounting side (the
areas in the diagram). The space on the motor mounting side (
areas in the diagram) includes the center gear external capacity (the
areas in the diagram) and
the external capacity of the reduction gear (the
areas in the diagram). Therefore, when
calculating the volume of the space on the motor mounting side, exclude the relevant external capacity.
(The center gear external capacity and reduction gear external capacity indicated in Table 6-4 are those
of the catalog products. For the products not included in the catalog, contact our service representative.)
