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5.1 Replacing Joint #1 Motor
AC Servo Motor
Maintenance
parts
O-ring
Hexagonal
wrench
Tools
Torque
wrench
Wiping cloth
Grease
Grease (SK-1A)
Joint #1 motor
(1) Remove the Connector Plate.
Removal
(2) Disconnect the connector.
(3) Remove the Arm #1 mounting bolt in the Joint #1 side and remove the arm.
NOTE
NOTE
LS-B series Maintenance Rev.1
Name
200 W
520 W
width across flats: 2 mm
width across flats: 3 mm
width across flats: 4 mm
For details, refer to 3.3 Connector Plate.
Connectors X41, X211 (Hold the clip to remove.)
LS3-B:
8-M3×32
4-M3×15
Do not remove the bolts indicated by arrows.
There is an O-ring between the Joint #1 unit and the arm. Be sure to keep the O-
ring.
LS3-B: CO0547A
LS6-B: CO0551A
LS3-B LS6-B Maintenance 5. Joint #1
Qty.
LS3-B, LS6-B:
1
2201471 (with oil seal)
LS6-B602S-V1:
1
2215861 (with oil seal)
1213267 (CO0547A)
1
LS3-B
1
1520371 (CO0538A)
1
1213266 (CO0543A)
1
LS6-B
1520371 (CO0538A)
1
1510528 (CO0551A)
1
For M4 set screw
1
For M4 screw
1
For M5 screw
1
For wiping grease
-
-
LS6-B:
8-M4×40
4-M3×20
Note
35
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