Replacing Joint #6 Timing Belt - Epson VT Series Maintenance Manual

14.3 Replacing Joint #6 Timing Belt

Maintenance
Timing Belt
parts
Hexagonal wrench (width across flats: 3 mm)
Torque wrench
Tools
Cross-point screwdriver (No. 2)
Nippers
Belt tension meter
Material Wire tie
The brake is mounted on each joint to prevent the arm from lowering due to its own weight while the
controller power is OFF or the motor is OFF status. The brake does not work during replacement.
Be careful when performing maintenance work.
(1) Remove the Joint #6 motor and the Joint #6 timing belt.
Joint #6
Timing Belt
Removal
(1) Install the Joint #6 timing belt and the Joint # motor.
Joint #6
Timing Belt
Installation
(2) Mount the following covers.
(3) Turn ON the Manipulator.
NOTE

(4) Calibrate the Joint #5 and the Joint #6.
VT series Maintenance Manual Rev.2
Name
Reference: 14.1 Replacing Joint #6 Motor
Joint #6 Motor Removal step (1) through (4)
Reference: 14.1 Replacing Joint #6 Motor
Joint #6 Motor Installation step (1) through (5)
Arm #3 Cover
Arm #4 Cover 1
Arm #4 Cover 2
Reference: 7. Covers
Reference: VT series Manual VT6L Manipulator 6.5 LED
When starting the Manipulator for the first time after replacing the motor unit, the
motor unit firmware is automatically updated. DO NOT turn OFF the Manipulator
until it starts.
Reference: 19. Calibration
VT6L Maintenance 14. Joint #6
Quantity
1 1762243
For M4 hexagon socket head
1
cap bolts
1 For tightening torque control
1 For cross-recessed screw
1 For cutting wire tie
1 Refer: Unitta U-505
-
Note
119