Epson ProSix S5 Series - Page 173

Maintenance 8. Joint #5 & Joint #6 (Replacing the Motor)
S5 Rev.5 159
(5)
Insert the shaft to center of the electromagnetic
brake.
Be careful of the direction of the
spacer.
Rotor hub side
Pulley side
Check
that the shaft is at the center of the
electromagnetic brake.
If the electromagnetic brake and the shaft
contact, it may result in damage to the brake or
manipulator
malfunction.
(6)
Mount the pulley and then secure the brake cable with a wire tie.
Hexagon socket head cap bolt: M3×30 (with disc spring 2H-3)
Apply adhesive.
Tightening torque: 2.25 N·m (0.23 kgf·m)
(7)
Mount the motor plate and motor to the Arm #4.
GT-SA bolt: 2-M4×16 (with M4 washer)
(8)
Set the timing belt on the pulley
and adjust the belt tension.
For details, refer to
Maintenance: 8.2 Replacing the Joint #5 & Joint #6 Timing Belt.
(9)
Connect the motor cable to the lead line.
(10)
Remove the backup battery.
(11)
Mount the Arm #4 Cover.
For details, refer to
Maintenance: 3.4 Arm #4 Cover.

NOTE