YASKAWA MOTOMAN-HP6 YR-HP6-A00 - Grease Replenishment;Exchange for U-Axis Speed Reducer; Grease Replenishment (Refer to Fig. 30 U-Axis Speed Reducer Diagram.)

9.2 Notes on Maintenance Procedures
9-11
HW0481893
9.2.4 Grease Replenishment/Exchange for U-Axis Speed
Reducer
Fig. 30 U-Axis Speed Reducer Diagram
 Grease Replenishment (Refer to " Fig. 30 U-Axis Speed Reducer
Diagram ".)
1. Make the U-arm horizontal to ground.
2. Remove bolts from the grease exhaust port
3. Remove a plug from the grease inlet.
4. Install the grease zerk PT1/8 to the grease inlet. The grease zerk is provided at fac-
tory.
5. Inject grease into the grease inlet using a grease gun.
6. Move the U-Axes for a few minutes to discharge the excess grease.
7. Remove the grease zerk from the grease inlet and reinstall the plug.
Apply Three Bond 1206C to screwed parts when installing the plug.
8. Wipe the waste grease with a cloth and reinstall the bolts to the exhaust port.
Apply Three Bond 1206C to screwed parts when installing the bolts.
For ceiling mounted manipulators, the exhaust port and the grease inlet are inverted.
If grease is injected with the bolts on, the grease will go inside the motor and may damage
it. Be sure to remove the bolts.
Grease type: Molywhite RE No.00
Amount of grease: 30cc
(60cc for 1st supply)
U-arm
Greaseexhaustport
HexagonsocketheadcapscrewM6
Greaseinlet
HexagonsocketheadplugPT1/8
U-axisspeedreducer
U-axisspeedreducer
U-axisspeedreducer
NOTE
NOTE