9 Maintenance and Inspection
9.3 Notes on Grease Replenishment/Exchange Procedures
9-14
155976-1CD
HW0485249
ES165D
9.3.4 Grease Replenishment/Exchange for U-Arm
Fig. 9-7: U-Arm Diagram
9.3.4.1 Grease Replenishment for R-, B-, T-Axes Gears in the Casing
(Refer to
1. Remove the hexagon socket head plug PT1/8 from the grease
exhaust port.
2. Install a grease zerk A-PT1/8 to the grease inlet. (The grease zerk is
delivered with the manipulator.)
Grease exhaust port
(R-, and B-axes speed reducer)
Hexagon socket head plug PT1/8
A
R-axis speed reducer
B-axis speed reducer
Grease Inlet
(B-, and T-axes speed reducer)
Hexagon socket head plug PT1/8
T-axis speed reducer
Grease exhaust port
(T-axis speed reducer)
Hexagon socket head
plug PT1/16
Hexagon socket head plug A-PT1/8
Grease inlet (R-,B-, and T-gears in the casing)
Grease inlet (R-axis speed reducer)
Hexagon socket head plug PT1/8
Hexagon socket head plug PT1/8
Grease exhaust port
(R-,B-,and T-gears in the casing)
View A
NOTE
If grease is injected with the plug on, the grease will leak
inside the motor and may cause a damage. Make sure to
remove the plug before the grease injection.
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