4 Repair
4.3.2. Replacement of cable harness, axes 4-6
121 3HAC022032-001 Revision: E
© Copyright 2004-2008 ABB. All rights reserved.
4.3.2. Replacement of cable harness, axes 4-6
Location of cable harness, axes 4-6
The cable harness of axes 4-6 is located throughout the robot as shown in the figure below.
Note! The figures show the robot model IRB 4400. But the location of the cable harness axes
4-6 on the IRB 4450S is basically the same.
Also see the following figure for the view X-X.
A more detailed view of the component and its position may be found in chapter Foldouts in
the Product manual, reference information.
xx0300000111
A Rear cover plate
B Connectors at the base. Connectors at the rear cover plate: R1.MP,
R1.SMB, R1.CP/CS (customer connection), R2.MP4-6. Brake
release connectors: R2.BU, R2.BU1-3, R2.BU4-6. Connectors at
serial measurement unit: R2.SMB, R2.FB1-3, R2.FB4-6.
F Connection box, motor 4, 5 and 6. Connectors to the motors at
upper arm: R3.MP4, R3.MP5, R3.MP6, R3.FB4, R3.FB5, R3.FB6.
Customer connections: R2.CP, R2.CS.
I Cable bracket inside the lower arm
J Cable bracket at the upper arm
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