Maintenance and inspection procedures
5.3.6 Lubrication
(1) Lubrication position and specifications
The grease nipple position is shown in
. The lubrication specifications for each place are shown in
. Refer to the
Page 72, "5.3.2 Installing/removing the cover"
for the method of removing and installing the
cover.
Fig.5-14 ： Lubrication positions
Table 5-4 ： Lubrication specifications
［Caution］
・ The brand name of the grease shown in the
is the grease put in at shipping.
・The lubrication time is a cumulative value of the operation at the maximum speed. If the operation has been sus
-
pended, or if the designated speed is slow, the lubrication time can be lengthened in proportion.
・ Depending on the robot operation state, the lubrication time will fluctuate, so determine the time according to
the state so that the grease does not run out.
･ By the maintenance forecast function of RT ToolBox2 (option) computes the guide of the lubrication hours put
together with the customer's operation status.
No.
Parts to be lubricated
Note1)
Note1) When the screw is installed in the illustrated lubrication point, install the attached grease nipple and supply the grease.
Oiling method
Lubrication oil
(maker)
Lubrication
interval
Lubrication
amount
Cover to remove
<1> J1 axis reduction gears
Grease nipple
WA-610 (Only
addition)
4B No.2
(Harmonic Drive Systems Inc.)
21,000 Hr
12g
Battery cover
<2> J2 axis reduction gears
Grease nipple
WB-610 (Only
addition)
21,000 Hr
8g
No.2 arm cover U
<3>
Shaft
（ball screw spline）
Wipe the old
grease, and
applies
NOK Klubersynth UH1 14-222
(NOK CORPORATION)
Every
2,000km
movement
1g
Inside of the No.2 arm cover U
Inside of the battery cover
<1> J1 axis
lubrication port
<2> J2 axis
lubrication port
<3>Shaft section application (ball screw spline)
