Maintenance For Manipulator; Grease Replenishment/Replacement; Grease Replacement Procedures For Wrist Gears - YASKAWA MOTOMAN-MPX2600 Instructions Manual

MPX2600
10.2

10.2.1 Grease Replenishment/Replacement

10.2.1.1 Grease Replacement Procedures for Wrist Gears

Fig. 10-2: Wrist Gears
Grease inlet
T-axis gear T2
T-axis gear T3
Grease inlet
Plug
Hexagon socket head plug PT1/2
Tightening torque 39 N•m (4 kgf•m)
10 Maintenance and Inspection

10.2 Maintenance for Manipulator

Maintenance for Manipulator
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
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.)
Plug
Hexagon socket head plug PT1/2
Tightening torque 39 N•m (4 kgf•m)
B-axis gear B2
Grease gun
10-5
T- axis gear T1
B- axis gear B1
R- axis gear R1
Cover
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)
HW1484370
180788-1CD
86 of 116