Maintenance 5. Joint #1
202
C8 Rev.13
Removal: Joint #1 Motor (M/C Cable Downward)
1.
Turn OFF the Controller.
2.
Turn the Manipulator laterally.
CAUTION
■
When turning the Manipulator laterally, there must be two or more people to work
on it so that at least one of them can support the arm while the others are removing
the bolts. Removing the bolts without supporting the arm may result in the arm
falling, bodily injury, and/or malfunction of the robot system.
3.
Remove the following covers.
Base maintenance cover
Base cover (M/C cable downward)
Connector plate (M/C cable downward)
For details, refer to
Maintenance: 3 Covers
.
4.
Disconnect the cables from the base and disconnect the following
connectors.
Connector: X11, X010, BT1, BR011
(Hold the clip to remove.)
When only replacing the brake, do not disconnect the connector
BT1. If the connector is disconnected, perform calibration.
C8-A701** (C8) C8-A901** (C8L)
C8-A1401** (C8XL):
Remove the heat radiation block.
1.
Remove the wire tie and the bolts to remove the heat
radiation block.
Hexagon socket head cap bolts: M5×15
Wire tie: AB350
2.
Remove the heat radiation sheet between the heat
radiation block and the motor.
C8-A1401*B* (C8XL)
The heat radiation block, the heat radiation sheet, and the bolts will be used again. Be careful not to
lose them.
Be careful not to tear the heat radiation sheet.
5.
Remove the brake power supply.
Cross recessed head screws with washer: 2-M3×6
NOTE
NOTE
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 ...