Epson LS20-B Series User Manual

Maintenance 6. Joint #2
102 L
S20-B Rev.4
Joint #2 Motor
Installation
(1)
Mount
the motor flange on the Joint #2
motor.
4-M4×15
+ Plain Washer
Joint #2 Motor
Motor Flange
(2)
Mount the waveform generator on the Joint
#2 motor.
Be sure to
align the end face of the
waveform
generator to the end face of the
motor
shaft.
Tighten one of the set
screws vertically on
the
flat face of the motor shaft. Insert a
bushing
into the other set screw hole to
prevent
damage to the motor shaft.
2-M5×8
Set Screw
M5 Brass Bushing
End face of Waveform Generator
O-ring
Joint #2 Motor
End face of Motor shaft
CAUTION
■
See the figures above for the orientation of the
waveform generator. Be sure to
install the waveform generator properly.
Improper installation of the waveform
generator will result in improper function of the Manipulator.
(3)
Apply grease between the waveform generator and motor flange.
G
rease volume: 38 g (SK-1A)
(4)
M
ount the Joint #2 motor unit on the Arm #2.
To insert the motor, slowly move the Arm #2
by hand and push in.
Joint #2
Motor Unit
Arm #2
4-M5×20
(5)
Mount the User Plate
and Duct Plate.
For details, refer to Maintenance: 3. Covers.
(6)
Connect the following connectors
.
Connectors: X221, X42

Epson LS20-B Series Specifications

General

Brand	Epson
Model	LS20-B Series
Category	Robotics
Language	English