5Maintenance and Inspection
Maintenance and inspection procedures 5-60
5.3 Maintenance and inspection procedures
The procedures for carrying out the periodic maintenance and inspection are described in this section. Thoroughly
read the contents, and follow the instructions. This work can be commissioned to the Mitsubishi Service Depart
-
ment for a fee. (Never disassemble, etc., the parts not described in this manual.)
The maintenance parts, etc., required for the customer to carry out maintenance and inspection are described in
"5.4Maintenance parts" on page 75
of this manual. Always contact your dealer when parts are needed.
The origin of the machine system could deviate when this work is carried out.
"Review of the position data" and "re-teaching" will be required.
5.3.1 Robot arm structure
An outline structure drawing is shown in
.
. Each part is as shown below.
An outline structure drawing is shown in
. Each part is as shown below.
Fig.5-2 ： Outline structure drawing of robot arm
CAUTION
Base
(10)Ball screw spline
No.2 arm
No.2 arm cover U
(9)Timing belt
(8)J3 axis motor
(5)J4 axis motor
(3)J2 axis motor
No.1 arm
(6)Timing belt
(7)Timing belt
No.2 arm cover L
(1)J1 axis motor
(4)Reduction gears
(2)Reduction gears
