ABB IRB 6790 User manual

ROBOTICS
Product manual, spare parts
IRB 6790

Trace back information:
Workspace 20A version a6
Checked in 2020-03-05
Skribenta version 5.3.033

Product manual, spare parts
IRB 6790 - 235/2.65
IRB 6790 - 205/2.80
IRC5
Document ID: 3HAC064429-001
Revision: C
© Copyright 2018 - 2020 ABB. All rights reserved.
Specifications subject to change without notice.

The information in this manual is subject to change without notice and should not
be construed as a commitment by ABB. ABB assumes no responsibility for any errors
that may appear in this manual.
Except as may be expressly stated anywhere in this manual, nothing herein shall be
construed as any kind of guarantee or warranty by ABB for losses, damages to
persons or property, fitness for a specific purpose or the like.
In no event shall ABB be liable for incidental or consequential damages arising from
use of this manual and products described herein.
This manual and parts thereof must not be reproduced or copied without ABB's
written permission.
Keep for future reference.
Additional copies of this manual may be obtained from ABB.
Original instructions.
© Copyright 2018 - 2020 ABB. All rights reserved.
Specifications subject to change without notice.

Table of contents
7Overview of this manual ...................................................................................................................
8Product documentation ....................................................................................................................
111 Spare parts - Electrical parts
132 Spare parts - Upper arm (axis 3-4)
153 Spare parts - Wrist
174 Spare parts - Lower arm
195 Spare parts - Balancing device
236 Spare parts - Frame and base
257 Spare parts - Motors
257.1 Axis-1 motor (including pinion) ............................................................................
267.2 Axis-2 motor (including pinion) ............................................................................
277.3 Axis-3 motor (including pinion) ............................................................................
287.4 Axis-4 motor (including pinion) ............................................................................
297.5 Axis-5 motor (including pinion) ............................................................................
307.6 Axis-6 motor (including pinion) ............................................................................
318 Spare parts - Gearboxes
318.1 Gearbox axis-1 .................................................................................................
328.2 Gearbox axis-2 .................................................................................................
338.3 Gearbox axis-3 .................................................................................................
348.4 Gearbox axis-6 .................................................................................................
359 Spare parts - Over pressure unit/Interface plate
3710 Spare parts - Calibration items
3911 Spare parts - Options
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Table of contents

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Overview of this manual
About this manual
This manual contains spare parts for:
• IRB 6790
Usage
This manual shall be used as a complement to the product manual for IRB 6790
during:
• maintenance work
• repair work.
Who should read this manual?
This manual is intended for:
• maintenance personnel
• repair personnel.
Prerequisites
A maintenance/repair/installation personnel working with an ABB Robot must:
• be trained by ABB and have the required knowledge of mechanical and
electrical installation/repair/maintenance work.
References
Document IDReference
3HAC063331-001Product manual - IRB 6790 Foundry Prime
3HAC050941-001Operating manual - IRC5 with FlexPendant
Revisions
DescriptionRevision
First editionA
Published in release R19D. The following updates are made in this revision:
• Corrected the spare part number for the axis-2 motor.
B
Published in release R20A. The following updates are made in this revision:
• Corrected spare part numbers:
- o-rings on motor connection boxes and motor covers
- cable guide on upper arm
C
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© Copyright 2018 - 2020 ABB. All rights reserved.
Overview of this manual

Product documentation
Categories for user documentation from ABB Robotics
The user documentation from ABB Robotics is divided into a number of categories.
This listing is based on the type of information in the documents, regardless of
whether the products are standard or optional.
All documents can be found via myABB Business Portal, www.myportal.abb.com.
Product manuals
Manipulators, controllers, DressPack/SpotPack, and most other hardware is
delivered with a Product manual that generally contains:
• Safety information.
• Installation and commissioning (descriptions of mechanical installation or
electrical connections).
•Maintenance (descriptions of all required preventive maintenance procedures
including intervals and expected life time of parts).
• Repair (descriptions of all recommended repair procedures including spare
parts).
• Calibration.
• Decommissioning.
•Reference information (safety standards, unit conversions, screw joints, lists
of tools).
• Spare parts list with corresponding figures (or references to separate spare
parts lists).
• References to circuit diagrams.
Technical reference manuals
The technical reference manuals describe reference information for robotics
products, for example lubrication, the RAPID language, and system parameters.
Application manuals
Specific applications (for example software or hardware options) are described in
Application manuals. An application manual can describe one or several
applications.
An application manual generally contains information about:
• The purpose of the application (what it does and when it is useful).
•What is included (for example cables, I/O boards, RAPID instructions, system
parameters, software).
• How to install included or required hardware.
• How to use the application.
• Examples of how to use the application.
Continues on next page
8 Product manual, spare parts - IRB 6790
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Product documentation

Operating manuals
The operating manuals describe hands-on handling of the products. The manuals
are aimed at those having first-hand operational contact with the product, that is
production cell operators, programmers, and troubleshooters.
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Product documentation
Continued

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1 Spare parts - Electrical parts
Cable harness
xx1700002261
NoteArticle numberSpare part
Includes two screws and two
sealing washers. NOTE! Always
use new sealing washers.
3HAC061214-004Manipulator harness, axis 1-6
Continues on next page
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1 Spare parts - Electrical parts

SMB and brake release unit
xx1700002263
NoteArticle numberSpare part
RMU1023HAC044073-001BracketA
3HAC043904-001DSQC 633C Measurement
unit
B
3HAC044161-001Battery holderC
RMU3HAC044075-001Battery unitD
3HAC044077-002SMB cover with sealingE
3HAC044200-002Gasket Foundry PrimeF
3HAC044164-002Cover batteryG
3HAC065021-001Brake release unit,
DSQC1052
H
3HAC049785-001BracketI
3HAC6499-1Push button guardJ
3HAC026331-001Button guard plateK
M6x16 A2-70 (4 pcs)9ADA619-56Torx pan head screwL
M5x16 Stainless steel A2-70
(6 pcs)
9ADA619-45Torx pan head screwM
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1 Spare parts - Electrical parts
Continued

2 Spare parts - Upper arm (axis 3-4)
Upper arm excluding wrist
xx1700002264
NoteArticle numberSpare part
3HAC061005-003Upper arm excluding wristA
M12x40 Stainless Steel (27 pcs)3HAC060786-031Hex socket head cap screwB
13x19x2 Stainless Steel (27 pcs)3HAC060866-004WasherC
M16x50 Stainless Steel (9 pcs)3HAC060786-041Hex socket head cap screwD
17x15x3 Stainless Steel (9 pcs)3HAC060866-005WasherE
Continues on next page
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2 Spare parts - Upper arm (axis 3-4)

Upper arm (axis 3-4) parts
xx1700002265
NoteArticle numberSpare part
M6x16 A2-70 (3 pcs)9ADA619-56Torx pan head screwA
3HAC049072-001CoverB
Alu (3 pcs)3HAC048646-001WasherC
3HAC11771-1Cable guideD
3HAC062234-003Cover with gasketE
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2 Spare parts - Upper arm (axis 3-4)
Continued

3 Spare parts - Wrist
Wrist
xx1700002285
NoteArticle numberSpare part
Complete3HAC061007-003WristA
3HAC066866-002Harness cover axis 5B
3HAC062142-001Turning disc RV-80N FPC
M8x25 Stainless Steel (24
pcs)
3HAC060786-010Hex socket head cap screwD
8.4x13x1.6 Stainless Steel (24
pcs)
3HAC060866-001WasherE
M6x16 A2-70 (10 pcs)9ADA619-56Torx pan head screwF
M12x50 Stainless Steel (12
pcs)
3HAC060786-032Hex socket head cap screwG
13x19x2 Stainless Steel (12
pcs)
3HAC060866-004WasherH
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3 Spare parts - Wrist

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4 Spare parts - Lower arm
Lower arm
xx1700002286
NoteArticle numberSpare part
3HAC060269-003Lower arm 235/2.65A
3HAC060276-003Lower arm 205/2.8B
M16x50 Stainless Steel (21
pcs)
3HAC060786-041Hex socket head cap screwC
17x15x3 Stainless Steel (21
pcs)
3HAC060866-005WasherD
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4 Spare parts - Lower arm

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5 Spare parts - Balancing device
Balancing device
xx1700002301
NoteArticle numberSpare part
3HAC061010-002Balancing deviceA
3HAC060514-003CradleB
3HAC044036-002Shaft link earC
M16x70 Stainless Steel (1
pcs)
3HAC060786-043Hex socket head cap screwD
17x25x3 Stainless Steel (1
pcs)
3HAC060866-029WasherE
Continues on next page
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5 Spare parts - Balancing device

Balancing device material set
Maintenance set cradle
xx1700002309
NoteArticle numberSpare part
The maintenance set contains
all necessary parts to replace
the bearing, including VK
covers.
VK covers can be ordered
separately, 3HAA2166-36 (2
pcs).
3HAC064403-001Maintenance set cradleA
(Included) M16x50 12.9
Gleitmo 603(1 pcs)
Hex socket head cap screwB
(Included) 17x30x3 (1 pcs)WasherC
3HAC044118-001Shaft endD
Continues on next page
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5 Spare parts - Balancing device
Continued