Maintenance 10. Joint #6
C8 Rev.13
297
10.2 Joint #6 - Replacing the Reduction Gear Unit
(Replacing the Joints #5, #6 Reduction Gear Unit Set)
For replacement of the Joint #5 and Joint #6 reduction gear unit, replace the Joints #5, #6 reduction gear unit set.
The Joints #5 and #6 reduction gear unit set is adjusted in advance.
Name
Qty.
Note
Maintenance
Parts
Joints #5, #6 Reduction gear unit set
1
1674610 (common to C8 series)
Belt tensile jig*
1
1674582
Tools
Hexagonal
wrench
width across flats: 2 mm
1
For M4 hexagon socket set screws
width across flats: 2.5 mm
1
For M3 hexagon socket head cap bolts
width across flats: 3 mm
1
For M4 hexagon socket head cap bolts
width across flats: 4 mm
1
For M5 hexagon socket head cap bolts
width across flats: 5 mm
1
For M6 hexagon socket head cap bolts
Cross-point screwdriver (#2)
1
For cross recessed head screws
Torque wrench
1
For tightening torque control
Spanner ( width across flats: 8 mm)
1
For air fittings
Feeler gauge (0.5 mm)
2
For drive boss position adjustment
Belt tension meter
1
Refer: Unitta U-505
For details of the replacement procedure, refer to
Maintenance 9.2 Joint #5 - Replacing the Reduction Gear Unit
(Replacing the Joints #5, #6 Reduction Gear Unit)
.
The brake is mounted on each joint to prevent the arm from lowering due to its own weight while the Controller
power is OFF or the motor is OFF status. The brake does not work during replacement.
Be careful when performing maintenance work.
Summary of Contents for C8 Series
Page 1: ...Rev 13 EM208R4413F 6 Axis Robots C8 series MANIPULATOR MANUAL ...
Page 2: ...Manipulator manual C8 series Rev 13 ...
Page 8: ...vi C8 Rev 13 ...
Page 14: ...Table of Contents xii C8 Rev 13 ...
Page 16: ......
Page 31: ...Setup Operation 2 Specifications C8 Rev 13 17 2 4 Outer Dimensions Unit mm 2 4 1 C8 A701 C8 ...
Page 32: ...Setup Operation 2 Specifications 18 C8 Rev 13 2 4 2 C8 A901 C8L ...
Page 33: ...Setup Operation 2 Specifications C8 Rev 13 19 2 4 3 C8 A1401 C8XL ...
Page 49: ...Setup Operation 3 Environment and Installation C8 Rev 13 35 C8 A901 C8L ...
Page 98: ......
Page 183: ...Maintenance 4 Cable Unit C8 Rev 13 169 4 2 Connector Pin Assignment 4 2 1 Signal Cable ...
Page 184: ...Maintenance 4 Cable Unit 170 C8 Rev 13 ...
Page 185: ...Maintenance 4 Cable Unit C8 Rev 13 171 ...
Page 186: ...Maintenance 4 Cable Unit 172 C8 Rev 13 4 2 2 Power Cable C8 A701 C8 C8 A901 C8L ...
Page 187: ...Maintenance 4 Cable Unit C8 Rev 13 173 C8 A1401 C8XL ...
Page 188: ...Maintenance 4 Cable Unit 174 C8 Rev 13 C8 A701 C8 C8 A901 C8L C8 A1401 C8XL ...
