Mitsubishi Electric RH-1FHR Series, Instruction Manual

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5 Maintenance and Inspection
Maintenance parts 5-92
5.5 Maintenance parts
The consumable parts that must be replaced periodically are shown in Table 5-6 , and spare parts that may be
required during repairs are shown in Table 5-7 . Purchase these parts from the dealer when required.
Some Mitsubishi-designated parts differ from the maker's standard parts. Thus, confirm the part name, robot arm
and controller serial No. and purchase the parts from the dealer.
Table 5-6 ： Consumable part list
Table 5-7 ： Spare parts list
No. Part name Type Usage place Q'ty Supplier
1 Grease Reduction gears of each axis A small
amount
Mitsubishi Electric
Shaft A small
amount
2 Lithium battery ER6V Inside the battery cover 3
3 Liquefied gasket
Packing
Note1)
Note1)The liquefied gasket is necessary for the place which uses two or more packings to connect.
A small
amount
4 Timing belt J3 axis 1
5 J4 axis motor side 1
6 J4 axis shaft side 1
7 Bellows set (option) J4 axis shaft 1
No. Names
Usage place Q'ty Supplier
1 AC servo motor J1 axis 1
Mitsubishi Electric
2 J2 axis 1
3 J3 axis １
4 J4 axis １
5 Reduction gears J1 axis １
6 J2 axis １
7 Ball screw spline J3 axis １
8 Liquid gasket Bellows A small
amount