ABB IRB 6640 Foundry Prime Product Manual page 267

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Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N
Action
Fit the lifting tool to the wrist unit.
CAUTION
The complete wrist unit weighs 130 kg! All
lifting equipment used must be sized accord-
ingly!
Lift the wrist unit and guide it to the upper arm
tube with help of the guide pins.
Make sure the cabling from motor, axis 5 is
safely run into the arm tube and does not get
jammed.
Reconnect the motor axis 5 by connecting the
two connectors inside the upper arm tube
(R3.FB5, R3.MP5) and secure the cable
bracket with the two attachment screws to the
tube.
Secure the wrist unit with 10 of the 12 attach-
ment screws and washers.
Remove the guide pins and secure the two
remaining attachment screws as detailed
above.
Remove the lifting tool from the wrist unit.
Note
Axis 5 must be oriented in the correct position
(+90º) to allow the motor 6 cover to open!
Place the cabling to motor axis 6 correctly on
the upper arm and gently pull the connectors
through the hole on top of wrist unit to motor,
axis 6.
In case of excess of cable length:
• put the excess cable in a loop in the
area shown in the figure and secure
with with cable straps. Cables are
longer in order to fit different upper arm
lengths.
© Copyright 2011-2018 ABB. All rights reserved.
4.4.2 Replacement of complete wrist unit
Note
Art. no. is specified
unit on page 263.
Shown in the figure
unit on page 263.
Shown in the figure
unit on page 263.
12 pcs: M12 x 50, 12.9 quality Gleitmo.
Tightening torque: 115 Nm.
Reused screws may be used, providing
they are lubricated as detailed in sec-
tion Screw joints on page 461
ting.
xx0200000185
Parts:
• A: Cable straps
Continues on next page
4 Repair
Continued
Location of wrist
Location of wrist
Location of wrist
before fit-
267