Epson C Series, Maintenance Manual

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C8 Maintenance 17. C8 Maintenance Parts List
C Series Maintenance Manual Rev.2 417
17. C8 Maintenance Parts List
Name Code Note Reference Overhaul **
AC servo
motor
Joint #1
unit
C8, C8L 2172921
1000 W, unit 5.1.1, 5.2.1

C8XL 2172922

Joint #2
2168683 750 W, single item 6.1

Joint #3
2168684 400 W, single item 7.1

Joints #4, 5, 6
2172051 100 W, single item 8.1, 9.1, 10.1

Reduction
gear unit*
Joint #1
C8 1674602
Unit
For standard
/Clean-room models
5.1.2, 5.2.2

C8L 1674603

C8XL 1674604

Joint #2
C8, C8L 1674605
6.2

C8XL 1674606

Joint #3
C8, C8L 1674607
7.2

C8XL 1674608

Joint #4
C8, C8XL 1674609
8.2

C8L 1675434

Joints #5, 6 1674610 9.2, 10.2

Electromagnetic
brake
Joints #1, 2 2172926
A set of brake and
power supply
5.1.4, 5.2.4, 6.4

Joint #3 2172927 7,4

Joints #4, 5, 6 2172928 8.4, 9.4, 10.4

J1 brake positioning jig
1675081 Assembly tool 5.1.4, 5.2.4
Timing belt
Joint #1
C8 1655928
Width 20 mm
560mm
5.1.3, 5.2.3

C8L 1655929 580mm

C8XL 1655930 595 mm

Joint #2
C8 1655920
Width 14 mm
475mm
6.3

C8L 1655924 485mm

C8XL 1655927 540 mm

Joint #3
C8 1655915
Width 10 mm
471 mm
7.3

C8L 1655918 480 mm

C8XL 1655919 501 mm

Joint #4 1655931
Width 6 mm
243 mm 8.3

Joint #5 1655932 330 mm 9.3

Joint #6 1655933 339 mm 10.3

Belt tensile jig
1674582 Assembly tool 5, 6, 7, 8, 9, 10
Battery unit
2172925
(2 lithium batteries
for replacement)
11.1
Battery board
2173216 11.2
** Overhaul
As a rough indication, perform the overhaul (parts replacement) before reaching 20,000 operation hours of the
Manipulator. The operation hours can be checked in [Controller Status Viewer] dialog - [Motor On Hours].
For details, refer to C8 Maintenance 2.2 Overhaul .