Epson C Series User Manual

C4 Maintenance 6. Joint #2
C Series Maintenance Manual Rev.2 79
6.2 Joint #2- Replacing the Reduction Gear Unit
A reduction gear unit consists of the following three parts. Also, two additional parts are included as
accessories. When replacing the reduction gear unit, be sure to replace these parts all together as a set.
Reduction gear unit: Wave generator, Flexspline (CRB combined), Circular spline
Accessory: O-ring×2
For details, refer to C4 Maintenance: 17. C4 Maintenance Parts List.
It is recommended replacing the O-ring (for Joint #2) when replacing the reduction gear unit.
Name
Quantity
Note
Maintenance
Parts
Joint #2 reduction gear unit
1
1687023
Joint #2 O-ring
1
1510528
Tools
Hexagonal
wrench
width across flats: 2.5 mm 1
For M3 hexagon socket head cap bolt
For M5 hexagon socket set screw
width across flats: 3 mm
1
For M4 hexagon socket head cap bolt
Cross-point screwdriver
1
For covers
Torque wrench
1
Spatula
1
For applying grease
Force gauge
1
For belt tension
Wiping cloth
2
For wiping grease

Epson C Series Specifications

General

Brand	Epson
Model	C Series
Category	Robotics
Language	English