ABB IRB 6660 Product Manual page 199

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Product manual - IRB 6660
3HAC028197-001 Revision: S
Action
Remove the cable holder in the wrist unit
by unscrewing the three attachment screws.
Two of the attachment screws (M6x16) are
visibly located at the rear of the cable hold-
er. The third screw (M4x12) is located at the
bottom of the cable holder, securing the
carrier.
Remove the back cover motor, axis 6 by
removing its attachment screws.
Pull out the cabling R2.MP6 and R2.FB6
from motor axis 6 .
Disconnect all connectors at motor axis 6
R2.MP6 and R2.FB6.
Loosen the cable bracket in the upper arm
tube by undoing its two attachment screws
on top of the tube.
Disconnect the two connectors (R2.FB5 and
R2.MP5) inside the tube.
Remove eventual cable straps from the
harness.
Remove the cover motor axis 4 by removing
its attachment screws.
Disconnect all connectors at motor axis 4
(R2.MP4, R2.FB4).
© Copyright 2007-2018 ABB. All rights reserved.
4.3.3 Replacement of cable harness, upper end
Note
xx0600003034
• A : Cable holder
• B : Attachment screws M6x16, 8.8
(2 pcs)
• C : Attachment screw M4x12, 8-
A2F (securing the carrier)
Shown in the figure
harness on page 196
Shown in the figure
harness on page 196
xx0700000072
Parts:
• A: Motor axis 5 with connectors
R4.FB5 and R4.MP5
• B: Connectors R2.FB5 and R2.MP5
• C: Upper arm tube
Shown in the figure
harness on page 196
4 Repair
Continued
Location of cable
Location of cable
Location of cable
Continues on next page
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