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4.7.3. Replacement of gearbox, axis 6
Location of gearbox
The axis 6 gearbox is located in the center of the wrist unit as shown in the figure below.
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The figure shows the motor for robot variant IRB 6660 - 130/3.1 (with cooling elements).
A
B
C
D
E
F
G
Required equipment
Equipment, etc. Spare part no.
Gearbox
Washers
O-ring
Grease
Standard toolkit
Calibration
Pendulum toolkit
Other tools and
procedures may be
required. See
references to these
procedures in the
step-by-step
instructions below.
3HAC028197-001 Revision: A
Strap
Gearbox, axis 6
Attachment screws and washers, gearbox (18 pcs)
Attachment screws and washers, turning disk (12 pcs)
Oil plug, draining
Oil plug, filling
Cooling elements
3HAC028121-001
4.7.3. Replacement of gearbox, axis 6
Art. no.
Note
Includes o-ring 3HAB3772-
57.
3HAA1001-172
Not included in gearbox!
Replace only when damaged!
3HAB3772-64
Must be replaced when reas-
sembling gearbox!
3HAB3772-61
3HAB3537-1
For lubricating the o-ring.
-
The content is defined in
section
page
280.
3HAC15716-1
Complete kit that also
includes operating manual.
These procedures include
references to the tools
required.
4 Repair
Standard toolkit on
Continues on next page
255
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