9.2 Notes on Maintenance Procedures
9-9
HW0482170
HW0482170
9.2.3
Grease Replenishment/Exchange for L-axis Speed
Reducer
Fig. 24 L-axis Speed Reducer Diagram
Grease Replenishment (Refer to "Fig. 24 L-axis Speed Reducer
Diagram.")
1. Make the L-arm vertical to the ground.
2. Remove the hexagon socket head plug PT1/8 from the grease exhaust port.
3. Remove the hexagon socket head cap screw M6 from the grease inlet and install the
grease zerk A-MT6 x 1. (The grease zerk is delivered with the manipulator.)
4. Inject the grease from the grease inlet using a grease gun.
5. Move the L-axis for a few minutes to discharge the excess grease.
6. Remove the grease zerk A-MT6 x 1 from the grease inlet and reinstall the screw M6.
Apply the Three Bond 1206C on the screwed part of the screw.
7. Wipe the grease exhaust port with a cloth and reinstall the plug PT1/8.
Apply the Three Bond 1206C on the screwed part of the plug.
If grease is added with the plug PT1/8 on, the grease will go inside the motor and may
damage it. It is absolutely necessary to remove the plug.
Grease type: Molywhite RE No.00
Amount of grease: 30cc
(60cc for first supply)
L-axis
speed
reducer
Hexagon
socket
head
plug
PT1/8
Grease
exhaust
port
L-arm
Grease
inlet
Hexagon
socket
head
cap
screw
M6
NOTE
