Maintenance Parts - Mitsubishi Electric MELFA CR800 Series Special Specifications Manual

2.9 Maintenance parts

A long-term use of industrial robots causes a malfunction due to wear or deterioration of their components, as
well as general machines. To prevent such a malfunction and perform smooth operation of the robot for a long
term, the regular maintenance, inspection, and replacement of consumable parts are required. Refer to "Mainte -
nance and Inspection" in the separate manual "INSTRUCTION MANUAL/ROBOT ARM SETUP & MAINTE -
NANCE" for details of the maintenance and inspection. The consumable parts used in the robot arm are shown in
2-36. Purchase these parts from the designated maker or dealer when required. Some Mitsubishi-desig -
Table
nated 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 2-36 ： Consumable part list
No.
Part name
1 Grease
2
3 Lithium battery
4 Timing belt
5
6
7 Bellows set
(Option)
Note1) Confirm the robot arm serial No., and contact the dealer or service branch of Mitsubishi Electric Co., for the type.
Note1)
Type
Reduction gears of each axis
Ball screw spline
MR-BAT6V1 Base section
J3 axis
J4 axis motor side
J4 axis shaft side
J4 axis shaft
Usage place Qty.
As needed
As needed
２ Robot arm
Supplier
Mitsubishi Electric
4
1
1
1
1
Maintenance parts 2-58