YASKAWA YR-HP0020D-A00 - Cable Wiring Procedures; Disconnecting Cables

10-1
159281-1CD
HW1480357
HP20D
10 Cable Wiring
10.1 Disconnecting Cables
10 Cable Wiring
10.1 Disconnecting Cables
10.1.1 Cables in Wrist Unit
• Refer to Table 10-1 "B- and T-Axis Cable Wiring Parts Checklist" and
Fig. 10-1 “B- and T- Axis Cable Wiring”.
1. Remove the GT-SA bolts , then remove the cover .
2. Remove the plastic covers on the connector parts of the B- and T-axis
motors. Then, connect the backup batteries to the B- and T-axis
motors.
3. Disconnect the connectors of the B- and T-axis motors.
4. Remove the GT-SA bolts , then remove the support .
5. Cut off the cable tie which fixes the B- and T-axis internal wiring
harness to the support .
NOTE
To prevent loss of the encoder absolute data, make sure to
connect the new battery pack before disconnecting the
encoder cable connectors. (Refer to chapter 2 “Notes for
Maintenance”.)
Table 10-1: B- and T-Axis Cable Wiring Parts Checklist
No. Name Qty. Notes
Cover HW9200798-1 1
GT-SA bolt M5
(length: 12 mm)
12 Tightening torque:
6 N•m
GT-SA bolt M4
(length: 12 mm)
2 Tightening torque:
2.8 N•m
Support HW9406556-1 1
2
1
3
4
4
1
2
3
4
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