Grease Replenishment For B- And T-Axes Speed Reducers - YASKAWA MOTOMAN-HP6 YR-HP6-A00 Instructions Manual

HW0481893
9.2.6
Grease Replenishment for B- and T-Axes Speed
Reducers
T-axis speed reducer
B-axis speed reducer
1. Remove plugs from the exhaust port
NOTE
Remove the U-arm cover side of the B-axis speed reducer.
2. Remove bolts from the grease inlets and install the grease zerk A-MT6 x 1. The
grease zerk is provided at factory.
3. Inject grease into the grease inlets using a grease gun. (Refer to " Fig. 32 B- and T-
Axes Speed Reducers Diagram ".)
NOTE
The exhaust port is used for air flow. Do not inject excessive grease into the grease inlets.
4. Remove the grease zerk form the grease inlets and reinstall the bolts.
Apply Three Bond 1206C to screwed parts when installing the bolts.
5. Reinstall the plugs to the exhaust ports.
Apply Three Bond 1206C to screwed parts when installing the plugs.
Mount the U-arm cover side of the B-axis speed reducer. (Refer to " 9.2.9 Notes for Main-
NOTE
tenance ")
Exhaust port (B-axis)
Grease inlet (B-axis)
Hexagon socket head
cap screw M6
Fig. 32 B- and T-Axes Speed Reducers Diagram
.
Grease type: Harmonic grease SK-1A
Amount of grease:
For B-axis: 10cc (20cc for 1st supply)
For T-axis: 5cc (10cc for 1st supply)
9-16
9.2 Notes on Maintenance Procedures
Exhaust port (T-axis)
Plug LP-M5
Plug LP-M5
Grease inlet (T-axis)
Hexagon socket head
cap screw M6