Maintenance Parts - Mitsubishi Electric MELFA RH-3CRH Series Instruction Manual

5.5 Maintenance parts

The consumable parts that must be replaced periodically are shown in
be required during repairs are shown in
[Note] 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 5-10:Consumable part list
No. Part name
1 Grease
2
3 Lithium battery
(battery:ER6)
RH-3CRH
4 Timing belt
5
6
7 Felt
RH-6CRH
8 Timing belt
9
10
11 Felt
Table 5-11:Spare parts list
No. Names
RH-3CRH
1 AC servo motor
2
3
4
5 Reduction gears
6
7 Ball screw spline
RH-6CRH
1 AC servo motor
2
3
4
5 Reduction gears
6
7 Ball screw spline
Table 5-11. Purchase these parts from the dealer when required.
Usage place
Reduction gears of each
axis
shaft
Inside the battery cover
J3 axis
J4 axis motor side
J4 axis shaft side
Ball screw / spline
J3 axis
J4 axis motor side
J4 axis shaft side
Ball screw / spline
Usage place
J1 axis
J2 axis
J3 axis
J4 axis
J1 axis
J2 axis
J3 axis
J1 axis
J2 axis
J3 axis
J4 axis
J1 axis
J2 axis
J3 axis
5 Maintenance and Inspection
Table 5-10, and spare parts that may
Q'ty Refer to section
A small
amount
"5.3.4Lubrication"
A small
amount
2
"5.3.5Replacing the backup
battery"
1
"5.3.3Inspection
1
replacement of timing belt"
1
1
"5.3.6Felt replacement"
1
"5.3.3Inspection
1
replacement of timing belt"
1
1
"5.3.6Felt replacement"
Supplier
Mitsubishi Electric
Mitsubishi Electric
Mitsubishi Electric
Q'ty Supplier
1
1
1
1 Mitsubishi Electric
1
1
1
1
1
1
1 Mitsubishi Electric
1
1
1
Maintenance parts 5-67