YASKAWA MOTOMAN-MH80 Instructions Manual page 46

Table 9-1: Inspection Items
1)
Items Schedule
• • • • • •
14 R-axis speed reducer
• • • • • •
15 BT-axis speed
reducers and gears
• • • • • •
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.
Method Operation
Grease Gun Check for malfunction. (Replace if necessary.)
4)
Supply grease (6000H cycle).
4)
Exchange grease (12000H cycle).
See section 9.3.4 on page 9-16.
Grease Gun Check for malfunction. (Replace if necessary.)
4)
Supply grease (6000H cycle).
4)
Exchange grease (12000H cycle).
See section 9.3.5 on page 9-18.
Inspection
Charge
• • •
5)
• • •
5)
• • •
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