9 Maintenance and Inspection
MH80 Manipulator 9.1 Inspection Schedule
9-4
158813-1CD
HW1480080
14 R-axis speed reducer
••••••
Grease Gun Check for malfunction. (Replace if necessary.)
5)
Supply grease
4)
(6000H cycle).
Exchange grease
4)
(12000H cycle).
See section 9.3.4 on page 9-16.
•••
15 BT-axis speed
reducers and gears
••••••
Grease Gun Check for malfunction. (Replace if necessary.)
5)
Supply grease
4)
(6000H cycle).
Exchange grease
4)
(12000H cycle).
See section 9.3.5 on page 9-18.
•••
16 Overhaul
•••••• • ••
1 Inspection numbers correspond to the numbers in Fig. 9-1 “Inspection Parts and Inspection Numbers” on page 9-5.
2 The occurrence of a grease leakage indicates the possibility that grease has seeped into the motor. This can cause a motor
breakdown. Contact your Yaskawa representative.
3 When checking for conduction with multimeter, connect the battery to “BAT” and “OBT” of connectors on the motor side for each
axis, and then remove connectors on detector side for each axis from the motor. Otherwise, the home position may be lost. (Refer
to section 9.3.6 “Notes for Maintenance” on page 9-20)
4 For the grease, refer to Table 9-2 "Inspection Parts and Grease Used" on page 9-6.
5 The application that requires highly frequent operation such as handling may cause grease leakage of air breather or the internal
pressure rise of speed reducer. Contact your Yaskawa representative.
Table 9-1: Inspection Items
Items
1)
Schedule Method Operation Inspection
Charge
Daily
1000HCycle
6000HCycle
12000HCycle
24000HCycle
36000HCycle
Specified Personnel
Licensee
Service Company
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