Grease Replenishment For R-Axis Speed Reducer - YASKAWA DX200 Instructions Manual

170625-1CD
ES200RD II

9.3.5.2 Grease Replenishment for R-Axis Speed Reducer

9 Maintenance and Inspection
9.3 Grease Replenishment/Exchange
(Refer to Fig. 9-7 "U-Arm Diagram".)
1. Remove the hexagon socket head plugs from the grease inlet and the
grease exhaust port.
If grease is injected with the plug on, grease will leak inside
NOTE
the motor and may cause a damage. Make sure to remove
the plug before the grease injection.
2. Install a grease zerk A-PT1/8 to the grease inlet.
(The grease zerk is delivered with the manipulator.)
3. Inject grease through the grease inlet using a grease gun
– Grease type:
– Amount of grease:
– Air supply pressure of grease pump:
– Grease injection rate:
4. Move the R-axis for a few minutes to discharge excess grease.
5. Wipe the discharged grease with a cloth, and reinstall the plug. Before
installing the plug, apply Three Bond 1206C on the thread part of the
plug, then tighten the plug with a tightening torque of 4.9 N•m
(0.5 kgf•m).
6. Remove the grease zerk from the grease inlet, and reinstall the plug.
Before installing the plug, apply Three Bond 1206C on the thread part
of the plug, then tighten the plug with a tightening torque of 4.9 N•m
(0.5 kgf•m).
9-16
Molywhite RE No. 00
350 cc
(700 cc for 1st supply)
0.3 MPa or less
8 g/s or less
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