Epson LS3-401 series

Maintenance 14. Maintenance Parts List
170 LS Rev.10
14. Maintenance Parts List
14.1 LS3
Part Name Code Note
Reference:
Maintenance
Overhaul
*3
Cable Unit 1668313 4.1
AC Servo Motor
Joint #1
R13B000102 200 W 5.1, 6.1

Joint
#2, #3, #4
R13B000101 100 W 7.1, 8.1

Reduction Gear
Unit *1
Joint #1
R13B010039
SHF20-50
5.2

Joint #2 R13B010040 SHF17-50 6.2 
O-ring
Joint #1
R13A030700200
5.2 R13A031200700
R13B031245
Joint #2
R13A030700100
6.2
R13A031200600
Timing Belt
Joint #3 R13B030233 Z 7.2

Joint #4
R13B030234
U1
8.2 
R13B030235 U2
Solenoid Brake
R13B030509
Z
7.3

Brake Release Switch R13Z702640100 -
Bellows
LS3-401C
R13B030704
*4
9
Ball Screw
Spline
LS3-401S R13B010228 150 mm
10.2

LS3-401C
R13B010229
120 mm
Battery R13B060007
Lithium battery
for replacement
(A set of 3
batteries)
11.1
Resolver Board
R13B040501
11.2
Control Board R13B040502 11.3
LED Lamp
R13A030000200
12
Grease *2
Ball Screw Spline
: AFB
-
For purchasing
grease, please
contact the
supplier in your
region.
10
Reduction Gear Unit
: SK-1A
5.2, 6.2
Reduction Gear Unit:
SK-2
Arm Cover
R13B030448
White
3.1
M/C Cable
R12B020453 3 m
4.3
R12B020454
5 m
R12B020455 10 m