Joint #5 - Replacing The Timing Belt - Epson C Series Maintenance Manual

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Table of Contents

C8 Maintenance 9. Joint #5

5. Install the Joints #5 and #6 motors.

For details, refer to Installation steps in C8 Maintenance 9.1 Joint

#5 – Replacing the Motor and C8 Maintenance 10.1 Joint #6 –

Replacing the Motor.

6. Install the removed covers.

For details, refer to C8 Maintenance 3. Covers.

7. Perform the calibration.

For details, refer to C8 Maintenance 16. Calibration.

9.3 Joint #5 - Replacing the Timing Belt

Joint #5 timing belt

Belt tensile jig

Hexagonal wrench

(width across flats: 3 mm)

Cross-point screwdriver (#2)

Torque wrench

Belt tension meter

* The belt tensile jig is an assembly jig. Use the jig when adjusting belt tension.

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.

For M4 hexagon socket head cap bolts

For cross recessed head screws

For tightening torque control

Refer: Unitta U-505

C Series Maintenance Manual Rev.2