Epson C Series Maintenance Manual page 120

6-axis robots

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Table of Contents

C4 Maintenance 7. Joint #3

9. Install the reduction gear unit.

Hexagon socket head cap bolts: 12-M3×26

Tightening torque: 2.5 N·m (25 kgf·cm)

Installation face of the Arm #3 reduction gear unit has clearance

Install the reduction gear unit to match the screws and the

clearance holes.

10. Grease the inner side of the flexspline.

Grease: SK-1A

Grease amount: 20 g

11. Set the wave washer to the position where the Arm #3 bearing

will be set.

12. Insert the wave generator to the reduction gear unit and fix it.

C Series Maintenance Manual Rev.2