Epson C Series Maintenance Manual page 497

6-axis robots

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12. Install the D-sub attachment to the Arm #4.

Hexagon socket head cap bolts: 2-M4×10

Tightening torque: 4.0 ± 0.2 N·m

Do not to let the cables caught in the attachment.

For details, refer to C12 Maintenance: 3. Covers.

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

Connect the cables and air tube and store them inside.

Upper photo: Joint #5 motor side

Place the Ethernet cable and the air tube (blue) on the near side.

Lower photo: Joint #6 motor side

Place the other cables and the air tube (clear) on the front side.

Fix the cables by binding them with a wire tie (INSULOC AB150 or

equivalent) inserted through the hole of the cable fixing plate so that

the cables do not interfere with the Joint #6 motor pulley.

Pay attention so that no connector is installed incorrectly and no cable

is caught between components.

For details, refer to C12 Maintenance: 9.1 Joint #5 - Replacing the Motor, Installation steps (4) to (8),

and C12 Maintenance: 10.1 Joint #6 - Replacing the Motor, Installation steps (4) and (7).

Use the air tube fittings removed in the cable removal steps again.

C Series Maintenance Manual Rev.2

C12 Maintenance 4. Cable Unit