DescriptionRevision
Changes made in this revision:
• Information regarding how to read the procedures in this product
manual are updated, see How to read the product manual on
page 18.
• Information added about protection covers for water and dust
proofing, see Protection covers on page 44.
• Information added about transportation bracket that is used during
shipping and transport and must be removed before lifting the
robot, see Transportation bracket on page 45 and Attaching the
roundslings on page 65.
• Timing belt tension of axis-4 and axis-5 motors changed from 13
N and 15 N to 26 N and 30 N, respectively, in repair procedures,
chapter Repair on page 157.
• Tightening torque of M3 screws used on plastic materials changed
from 1.5 Nm to 0.3 Nm, in repair procedures, chapter Repair on
page 157.
• Total amount of harmonic grease 4B No.2 changed from 42 g to
32 g, see Replacing the axis-3 drive unit on page 664.
• Information added about checking PTFE film before refitting the
cable housing cover, see Replacing the EIB/SMB unit on page 291,
Replacing the axis-2 drive unit on page 642, Replacing the axis-3
drive unit on page 664, and Replacing the axis-4 timing belt on
page 740.
• No need to remove and refit cable bracket when removing and
refitting the cable package to the axis-1 sealing ring, see Replacing
the main cable package on page 169.
• No need to remove and refit connector plate when removing and
refitting the axis-5 motor with pulley, see Replacing the axis-4
FPC unit, housing extender unit and housing extender sealings
on page 245, Replacing the axis-4 gearbox, drive shaft and pulley
on page 686, Replacing the axis-5 motor with pulley on page 758.
• No need to remove and refit mechanical stop screw when remov-
ing the axis-4 mechanical stop, see Replacing the axis-4 mechan-
ical stop on page 460.
• Information modified about replacing motor bracket together with
motor flange when removing and refitting the axis-4 motor, see
Replacing the axis-4 gearbox, drive shaft and pulley on page 686
and Replacing the axis-4 motor with pulley on page 728.
• No need to remove tilt covers when replacing axis-5 drive unit,
see Replacing the axis-5 and axis-6 drive unit on page 778.
B
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12 Product manual - IRB 1200
3HAC046983-001 Revision: S
© Copyright 2014 - 2021 ABB. All rights reserved.
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