Epson G3 Series User Manual

Maintenance 8. Arm #4
G3 Rev.14 137
(9)
Loosen the bolts securing the Joint #4
motor unit and pull the motor unit
upwards.
3-M4×12 + washer
Joint #4
motor unit
3-M4×12 + washer
Joint #3
motor unit
Joint #4
intermediate shaft
3-M4×12
+ washer
(10)
Remove the screws securing the ball screw
spline on
the surface of Arm #2.
(11)
Remove the screws on the Joint #3
motor
unit.
(12)
Hold the upper rotator part of ball screw
spline and Joint #3 motor up together.
3-M4×12 + washer
Joint #3
motor unit
3-M4×12
Ball screw
spline unit
(13)
Pass the belt through the upper rotator part
of spline and
hold the Joint #3 motor up
and remove the belt.
(14)
Remove the screws securing the Joint #4
intermediate shaft unit.
Pull the Joint #4 intermediate shaft unit
upwards.
3-M4×12
+ plain washer
U1 belt
(15)
Remove the U1 belt.
(16)
Keep the spline upper rotator part up and
remove the U1
belt.
U1 belt

Epson G3 Series Specifications

General

Brand	Epson
Model	G3 Series
Category	Robotics
Language	English