10 Maintenance and Inspection
10.2Maintenance for Manipulator
10-5
180788-1CD
HW1484370
MPX2600
10.2
Maintenance for Manipulator
10.2.1 Grease Replenishment/Replacement
Fig. 10-1 “Inspection Parts and Inspection Numbers”
shows the location of
the components of the manipulator.
Replenish or replace the grease for the following sections:
I)
Wrist gears
II) S-, L-, and U-axis speed reducers
III) R-, B-, and T-axis speed reducers
10.2.1.1 Grease Replacement Procedures for Wrist Gears
Remove the plugs each plug and cover, apply Alvania EP grease 2 on the
gear teeth of gears R1, B1, B2, T1, T2, and T3 by using a grease gun.
Apply seal tape on the thread part of each plug, then reinstall the plugs.
(Each plug must be tightened with the specified tightening torque.)
Fig. 10-2: Wrist Gears
Hexagon socket head cap screw M4
(trivalent chromium , length: 12 mm, 6 screws)
Conical spring washer 2H-4
(trivalent chromium , 6 washers)
Tightening torque 2.4 N•m (0.24 kgf•m)
R- axis gear R1
B- axis gear B1
T- axis gear T1
Cover
Grease gun
Plug
Hexagon socket head plug PT1/2
Tightening torque 39 N•m (4 kgf•m)
Grease inlet
B-axis gear B2
Plug
Hexagon socket head plug PT1/2
Tightening torque 39 N•m (4 kgf•m)
T-axis gear T3
Grease inlet
T-axis gear T2
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