Replacing Joint #1 Motor - Epson T-B Series Maintenance Manual

T3-B T6-B Maintenance 9. Joint #1

9.1 Replacing Joint #1 Motor

Motor
Maintenance
O-ring
parts
Elliptic cam positioning jig
Hexagonal
wrench
Tools
Torque wrench
Cross-point screwdriver (No. 2)
Wiping cloth
Grease Grease
Joint #1 motor (1) Turn OFF the Manipulator.
Removal
(2) Remove the power unit cover.
(3) Remove the connector plate.
(4) Remove the following parts that connected to the connector plate (inside).
(5) T3-B: Remove the base side cover.
56
Name
200W
300W
Between reduction gear units
and Arm #1
Between reduction gear units
and flange
Between motor and flange
Width across flats: 2 mm
Width across flats: 2.5 mm
Width across flats: 3 mm
Width across flats: 3 mm
SFB No.1
Reference: 7.5 Power Unit Cover
Reference: 7.4 Connector Plate
Air tube
TP connector
Reference: 7.6 Base Side Cover
T6-B: Remove the AMP board plate of joint #1.
2-M4×8 Sems
Quantity
1 T3-B: 2207934
1 T6-B: 2207937
T3-B: 1213266
1
T6-B: 1510528
T3-B: 1868478
1
T6-B: 1868480
T3-B: 1709549
1
T6-B: 1520371
T3-B: 1875189
1
T6-B: 1875190
For M4 set screw
1
For M3 button bolt
For M3 screw
1
For M4 button bolt
1 For M4 screw
1 For M5 screw
1
1 For cross-recessed screw
1 For wiping grease
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T-B series Maintenance Manual Rev.1
Note