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5.1 Joint #1 - Replacing the Motor
Maintenance
AC servo motor 400 W
Parts
Hexagonal
wrench
Tools
Cross-point screwdriver
Torque wrench
Force gauge
Removal: Joint #1 Motor
1. Turn ON the Controller.
2. Remove the connector plate.
For details, refer to C4 Maintenance: 3. Covers.
3. Disconnect the connectors.
Connector: X11, X010, BT1, BR011
(Hold the clip to remove.)
4. Remove the Joint #1 motor unit from the base.
Hexagon socket head cap bolts: 3-M4×20 (with a plain washer)
To remove the screw fixed to the rear of the motor unit (B), put a
hexagonal wrench through the hole (A) after removing the cap.
C Series Maintenance Manual Rev.2
Name
width across flats: 2.5 mm
width across flats: 3 mm
width across flats: 4 mm
C4 Maintenance 5. Joint #1
Quantity
For the part code, refer to the 17. C4
1
Maintenance Part List.
1
For M5 hexagon socket head set screws
1
For M4 hexagon socket head cap bolts
1
For M5 hexagon socket head cap bolts
1
For covers
1
1
For belt tension adjustment
A
Note
B
59
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