Epson T-B Series - Page 74

T3-B T6-B Maintenance 9. Joint #1
62 T-B series Maintenance Manual Rev.1
Joint #1 motor
Installation
For tightening hexagon socket head cap bolts, refer to “
2.4
Tightening Hexagon Socket
Head Cap Bolts
”.
(1)
T6
-B : Set the O-ring (between the motor and
the flange) on the motor mounting
surface, and mount the joint #1 flange.
4-M4×12+small washer
Tightening torque: 2± 0.2 N·m
Joint #1 flange
Joint #1
motor
T6-B
4-M4×12
Small washer
(2)
T6
-B : Apply grease between the motor
and the elliptic cam bearing.
Grease volume: SFB-No.1: 16g
Joint #1
motor
T6-B
Apply grease
Be careful of the flange notch and motor position when mounting the flange.
To insert the motor, turn it slowly
from side to side by hand and push in.
Replace O-ring to new one if there is swelling, scratch, or wear.
(3)
Mount the
elliptic cam bearing on the motor.
Mount the bearing so that the end faces of the
elliptic cam bearing
and the motor shaft
have the following dimensions.
T3-B: 4 mm
T6-B: 0 mm
Be careful of the direction of the elliptic cam bearing.
Set screw is on the edge
side of the motor shaft
Joint #1
motor
T3-B
Clearance
between the
end faces is
4mm
Joint #1
motor
T6-B
Set screw is on the edge side
of the motor shaft
Align the end faces of
the mot or shaft and
elliptic cam

NOTE

NOTE